Research Lab Reagent CRM for Reagent, Inventory, and Expiry Control
Track Reagent lots, InventoryAdjustment changes, and ExpiryAlert resolution
A production-ready Research Lab Reagent CRM backend on Back4app for Reagent, InventoryAdjustment, ExpiryAlert, and ReagentAccessLog workflows. Use casNumber, lotNumber, inventoryLevel, storageLocation, and daysUntilExpiry to keep lab stock moving.
Lab Takeaways
This template gives you a research lab reagent CRM backend with <code>Reagent</code>, <code>InventoryAdjustment</code>, <code>ExpiryAlert</code>, and <code>ReagentAccessLog</code> so coordinators can manage stock without rebuilding the backend.
- Expiry-driven stock decisions — Track <code>expiryDate</code> on <code>Reagent</code> and <code>daysUntilExpiry</code> on <code>ExpiryAlert</code> so staff can pull near-expiry lots before a run is scheduled.
- CAS lookup at the point of use — Store <code>casNumber</code> on <code>Reagent</code> to keep naming consistent across receiving, storage, and bench-side checks.
- Inventory changes by event — Use <code>quantityDelta</code>, <code>adjustmentType</code>, and <code>adjustedAt</code> in <code>InventoryAdjustment</code> to keep <code>inventoryLevel</code> aligned with what was issued or returned.
- Role-based reagent access — Keep <code>role</code> on <code>User</code> aligned with who can create, edit, or resolve <code>ExpiryAlert</code> records.
- Audit trail for views and edits — Capture each <code>view</code>, <code>create</code>, <code>update</code>, or <code>adjustInventory</code> action in <code>ReagentAccessLog</code>.
What Is the Research Lab Reagent CRM Template?
Clients expect proactive updates in research lab reagent crm, which is only realistic when case status, documents, and next steps live in one system. Teams feel it first in the morning standup. With the core entities on Back4app, research lab reagent crm teams can enforce separation of duties while still collaborating on the same case record. The schema covers <code>User</code>, <code>Reagent</code>, <code>InventoryAdjustment</code>, <code>ExpiryAlert</code>, and <code>ReagentAccessLog</code> with auth and inventory rules built in. Connect your preferred frontend and ship faster.
Best for:
Research Lab Reagent Crm: backend snapshot
Every research lab reagent crm leader wants fewer “unknown unknowns.” Structured records turn surprises into exceptions you can detect early.
The hub keeps role-aware user access, reagent master records, inventory adjustments language consistent so product, ops, and engineering mean the same thing when they say “record.”
Reagent Workflow Features
Every technology card in this hub uses the same research lab reagent CRM schema with <code>User</code>, <code>Reagent</code>, <code>InventoryAdjustment</code>, <code>ExpiryAlert</code>, and <code>ReagentAccessLog</code>.
Role-aware user access
User stores username, email, password, and role.
Reagent master records
Reagent stores reagentName, casNumber, lotNumber, expiryDate, inventoryLevel, unit, storageLocation, status, and owner.
Inventory adjustments
InventoryAdjustment records receipts, usage, corrections, and disposal changes.
Expiry alert handling
ExpiryAlert links a reagent with severity, daysUntilExpiry, and resolution state.
Why Back4app for Reagent, Inventory, and Expiry Tracking?
Back4app gives you <code>Reagent</code>, <code>InventoryAdjustment</code>, <code>ExpiryAlert</code>, and <code>ReagentAccessLog</code> primitives so coordinators can focus on stock decisions instead of backend wiring.
- •Reagent and lot control: The <code>Reagent</code> class keeps <code>casNumber</code>, <code>lotNumber</code>, <code>expiryDate</code>, <code>storageLocation</code>, and <code>status</code> together for each entry.
- •Inventory change history: Use <code>InventoryAdjustment</code> to record <code>adjustmentType</code>, <code>quantityDelta</code>, <code>note</code>, and <code>adjustedAt</code> when stock moves.
- •Expiry alerts and resolution: Use <code>ExpiryAlert</code> with <code>alertType</code>, <code>daysUntilExpiry</code>, <code>severity</code>, and <code>isResolved</code> to keep near-due reagents visible.
Build and iterate on reagent tracking features quickly with one backend contract across all platforms.
Operational Benefits
A reagent CRM backend that helps labs keep expiry, CAS, and inventory information aligned.
Faster reagent intake
Create <code>Reagent</code> records with <code>reagentName</code>, <code>casNumber</code>, <code>lotNumber</code>, and <code>expiryDate</code> before items reach storage.
Near-expiry review
Filter <code>ExpiryAlert</code> rows by <code>daysUntilExpiry</code> and <code>severity</code> to spot reagents that should be used or quarantined first.
Cleaner inventory counts
Update <code>inventoryLevel</code> through <code>InventoryAdjustment</code> entries instead of guessing shelf counts after a busy prep session.
Scoped reagent access
Use ACL and CLP rules so only the right lab members can change <code>Reagent</code> entries, write <code>InventoryAdjustment</code> rows, or resolve <code>ExpiryAlert</code> records.
Audit-ready access history
Keep <code>action</code> and <code>accessedAt</code> in <code>ReagentAccessLog</code> for a clear trail of who viewed or changed each reagent.
AI-assisted bootstrap
Generate the <code>Reagent</code> CRM scaffold, query paths, and role rules from one structured prompt.
Ready to launch your reagent CRM?
Let the Back4app AI Agent scaffold your Research Lab Reagent CRM backend and generate reagent, inventory, expiry, and access-log workflows from one prompt.
Free to start — 50 AI Agent prompts/month, no credit card required
Platform Stack
Everything included in this research lab reagent CRM backend template.
Reagent Entity Diagram
Entity relationship model for the research lab reagent CRM schema.
Schema covering user access, reagent inventory, inventory adjustments, expiry alerts, and access logs.
View diagram source
erDiagram
User ||--o{ Reagent : "owner"
User ||--o{ InventoryAdjustment : "adjustedBy"
User ||--o{ ExpiryAlert : "resolvedBy"
User ||--o{ ReagentAccessLog : "user"
Reagent ||--o{ InventoryAdjustment : "reagent"
Reagent ||--o{ ExpiryAlert : "reagent"
Reagent ||--o{ ReagentAccessLog : "reagent"
User {
String objectId PK
String username
String email
String password
String role
Date createdAt
Date updatedAt
}
Reagent {
String objectId PK
String reagentName
String casNumber
String lotNumber
Date expiryDate
Number inventoryLevel
String unit
String storageLocation
String status
String ownerId FK
Date createdAt
Date updatedAt
}
InventoryAdjustment {
String objectId PK
String reagentId FK
String adjustedById FK
String adjustmentType
Number quantityDelta
String note
Date adjustedAt
Date createdAt
Date updatedAt
}
ExpiryAlert {
String objectId PK
String reagentId FK
String alertType
Number daysUntilExpiry
String severity
Boolean isResolved
String resolvedById FK
Date resolvedAt
Date createdAt
Date updatedAt
}
ReagentAccessLog {
String objectId PK
String userId FK
String reagentId FK
String action
Date accessedAt
Date createdAt
Date updatedAt
}
Reagent Sync Flow
Typical runtime flow for login, reagent lookup, inventory adjustments, and expiry alert review.
View diagram source
sequenceDiagram
participant User
participant App as Research Lab Reagent CRM App
participant Back4app as Back4app Cloud
User->>App: Sign in with username and password
App->>Back4app: POST /login
Back4app-->>App: Session token and User role
User->>App: Open reagent dashboard
App->>Back4app: GET /classes/Reagent?order=expiryDate&limit=25
Back4app-->>App: Reagent rows with casNumber, expiryDate, inventoryLevel
User->>App: Record a stock receipt or usage event
App->>Back4app: POST /classes/InventoryAdjustment
Back4app-->>App: InventoryAdjustment objectId and updated inventoryLevel
User->>App: Review expiry alerts for near-due reagents
App->>Back4app: GET /classes/ExpiryAlert?include=reagent&order=daysUntilExpiry
Back4app-->>App: ExpiryAlert list with severity and resolution stateField Guide
Full field-level reference for every class in the research lab reagent CRM schema.
| Field | Type | Description | Required |
|---|---|---|---|
| objectId | String | Auto-generated unique identifier | Auto |
| username | String | User login name | |
| String | User email address | ||
| password | String | Hashed password (write-only) | |
| role | String | Role of the user (e.g., coordinator, practitioner, clientFacingStaff) | |
| createdAt | Date | Auto-generated creation timestamp | Auto |
| updatedAt | Date | Auto-generated last-update timestamp | Auto |
7 fields in User
Access Controls for Reagents
How ACL and CLP strategy secures users, reagents, inventory adjustments, expiry alerts, and access logs.
Owner-based reagent edits
Only the assigned <code>owner</code> or authorized staff should update a <code>Reagent</code> record.
Inventory integrity
Write <code>quantityDelta</code> and <code>inventoryLevel</code> changes through Cloud Code so <code>InventoryAdjustment</code> stays consistent.
Controlled audit access
Limit <code>ReagentAccessLog</code> reads to authorized coordinators while keeping writes append-only.
JSON Schema
Raw JSON schema definition ready to copy into Back4app or use as implementation reference.
{
"classes": [
{
"className": "User",
"fields": {
"objectId": {
"type": "String",
"required": false
},
"username": {
"type": "String",
"required": true
},
"email": {
"type": "String",
"required": true
},
"password": {
"type": "String",
"required": true
},
"role": {
"type": "String",
"required": true
},
"createdAt": {
"type": "Date",
"required": false
},
"updatedAt": {
"type": "Date",
"required": false
}
}
},
{
"className": "Reagent",
"fields": {
"objectId": {
"type": "String",
"required": false
},
"reagentName": {
"type": "String",
"required": true
},
"casNumber": {
"type": "String",
"required": true
},
"lotNumber": {
"type": "String",
"required": true
},
"expiryDate": {
"type": "Date",
"required": true
},
"inventoryLevel": {
"type": "Number",
"required": true
},
"unit": {
"type": "String",
"required": true
},
"storageLocation": {
"type": "String",
"required": true
},
"status": {
"type": "String",
"required": true
},
"owner": {
"type": "Pointer",
"required": true,
"targetClass": "User"
},
"createdAt": {
"type": "Date",
"required": false
},
"updatedAt": {
"type": "Date",
"required": false
}
}
},
{
"className": "InventoryAdjustment",
"fields": {
"objectId": {
"type": "String",
"required": false
},
"reagent": {
"type": "Pointer",
"required": true,
"targetClass": "Reagent"
},
"adjustedBy": {
"type": "Pointer",
"required": true,
"targetClass": "User"
},
"adjustmentType": {
"type": "String",
"required": true
},
"quantityDelta": {
"type": "Number",
"required": true
},
"note": {
"type": "String",
"required": true
},
"adjustedAt": {
"type": "Date",
"required": true
},
"createdAt": {
"type": "Date",
"required": false
},
"updatedAt": {
"type": "Date",
"required": false
}
}
},
{
"className": "ExpiryAlert",
"fields": {
"objectId": {
"type": "String",
"required": false
},
"reagent": {
"type": "Pointer",
"required": true,
"targetClass": "Reagent"
},
"alertType": {
"type": "String",
"required": true
},
"daysUntilExpiry": {
"type": "Number",
"required": true
},
"severity": {
"type": "String",
"required": true
},
"isResolved": {
"type": "Boolean",
"required": true
},
"resolvedBy": {
"type": "Pointer",
"required": false,
"targetClass": "User"
},
"resolvedAt": {
"type": "Date",
"required": false
},
"createdAt": {
"type": "Date",
"required": false
},
"updatedAt": {
"type": "Date",
"required": false
}
}
},
{
"className": "ReagentAccessLog",
"fields": {
"objectId": {
"type": "String",
"required": false
},
"user": {
"type": "Pointer",
"required": true,
"targetClass": "User"
},
"reagent": {
"type": "Pointer",
"required": true,
"targetClass": "Reagent"
},
"action": {
"type": "String",
"required": true
},
"accessedAt": {
"type": "Date",
"required": true
},
"createdAt": {
"type": "Date",
"required": false
},
"updatedAt": {
"type": "Date",
"required": false
}
}
}
]
}Build with AI Agent
Use the Back4app AI Agent to generate a real research lab reagent CRM app from this template, including frontend, backend, auth, and reagent, inventory, and expiry flows.
Create a secure Research Lab Reagent CRM backend on Back4app with this exact schema and behavior. Schema: 1. User (use Back4app built-in): username, email, password, role; objectId, createdAt, updatedAt (system). 2. Reagent: reagentName (String, required), casNumber (String, required), lotNumber (String, required), expiryDate (Date, required), inventoryLevel (Number, required), unit (String, required), storageLocation (String, required), status (String, required), owner (Pointer to User, required); objectId, createdAt, updatedAt (system). 3. InventoryAdjustment: reagent (Pointer to Reagent, required), adjustedBy (Pointer to User, required), adjustmentType (String, required), quantityDelta (Number, required), note (String, required), adjustedAt (Date, required); objectId, createdAt, updatedAt (system). 4. ExpiryAlert: reagent (Pointer to Reagent, required), alertType (String, required), daysUntilExpiry (Number, required), severity (String, required), isResolved (Boolean, required), resolvedBy (Pointer to User, optional), resolvedAt (Date, optional); objectId, createdAt, updatedAt (system). 5. ReagentAccessLog: user (Pointer to User, required), reagent (Pointer to Reagent, required), action (String, required), accessedAt (Date, required); objectId, createdAt, updatedAt (system). Security: - Only authorized staff can create or update Reagent entries, InventoryAdjustment rows, and ExpiryAlert resolution fields. - Reagent owners can edit their own reagent records. - Access logs are append-only and capture each view or write action. Auth: - Sign-up, login, logout. Behavior: - Sort reagents by expiryDate, flag low inventoryLevel values, track casNumber and lotNumber, create inventory adjustments, and resolve expiry alerts. Deliver: - Back4app app with schema, ACLs, CLPs; frontend for reagent inventory, expiry monitoring, CAS lookup, and access logging.
Press the button below to open the Agent with this template prompt pre-filled.
This is the base prompt without a technology suffix. You can adapt the generated frontend stack afterward.
API Sandbox
Try REST and GraphQL endpoints against the research lab reagent CRM schema. Responses use mock data and do not require a Back4app account.
Uses the same schema as this template.
Pick Your Stack
Expand each card to see how to integrate Reagent, InventoryAdjustment, and ExpiryAlert with your chosen stack.
Flutter Research Lab Reagent CRM Backend
React Research Lab Reagent CRM Backend
React Native Research Lab Reagent CRM Backend
Next.js Research Lab Reagent CRM Backend
JavaScript Research Lab Reagent CRM Backend
Android Research Lab Reagent CRM Backend
iOS Research Lab Reagent CRM Backend
Vue Research Lab Reagent CRM Backend
Angular Research Lab Reagent CRM Backend
GraphQL Research Lab Reagent CRM Backend
REST API Research Lab Reagent CRM Backend
PHP Research Lab Reagent CRM Backend
.NET Research Lab Reagent CRM Backend
What You Get with Every Technology
Every stack uses the same research lab reagent CRM schema and API contracts.
Unified reagent structure
Manage users, reagents, inventory adjustments, expiry alerts, and access logs with one consistent schema.
Expiry tracking for reagents
Surface <code>expiryDate</code> and <code>daysUntilExpiry</code> before a lot ages out.
CAS-aware lookup and intake
Search or validate reagents by <code>casNumber</code> and <code>lotNumber</code> during receiving.
Inventory level visibility
Watch <code>inventoryLevel</code> and <code>adjustmentType</code> so low stock is obvious.
REST/GraphQL APIs for lab workflows
Integrate web, mobile, and internal tools with flexible endpoints.
Research Lab Reagent CRM Tech Comparison
Compare setup speed, SDK style, and AI support across all supported technologies.
| Framework | Setup Time | Lab Benefit | SDK Type | AI Support |
|---|---|---|---|---|
| About 5 min | Single codebase for reagent inventory on mobile and web. | Typed SDK | Full | |
| Under 5 minutes | Fast dashboard for reagent and expiry review. | Typed SDK | Full | |
| ~3–7 min | Cross-platform mobile app for bench-side reagent checks. | Typed SDK | Full | |
| Rapid (5 min) setup | Server-rendered lab portal for coordinators. | Typed SDK | Full | |
| ~3–5 min | Lightweight web integration for lab inventory. | Typed SDK | Full | |
| About 5 min | Native Android app for reagent lookup and access logs. | Typed SDK | Full | |
| Under 5 minutes | Native iOS app for reagent tracking. | Typed SDK | Full | |
| ~3–7 min | Reactive web UI for inventory adjustments and expiry alerts. | Typed SDK | Full | |
| Rapid (5 min) setup | Enterprise web app for core facility operations. | Typed SDK | Full | |
| Under 2 min | Flexible GraphQL API for reagent workflows. | GraphQL API | Full | |
| Quick (2 min) setup | REST API integration for lab inventory tools. | REST API | Full | |
| ~3 min | Server-side PHP backend for reagent tracking. | REST API | Full | |
| ~3–7 min | .NET backend for lab inventory and usage logging. | Typed SDK | Full |
Setup time reflects expected duration from project bootstrap to first reagent or inventory adjustment query using this template schema.
Reagent Questions
Common questions about building a research lab reagent CRM backend with this template.
Ready to Build Your Research Lab Reagent CRM App?
Start your research lab reagent CRM project in minutes. No credit card required.