Molekula
Acetaminophen USP reference standard
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Acetaminophen USP reference standard is a high-purity analytical grade compound, primarily used as a pharmaceutical reference material for quality control, assay validation, and regulatory compliance in drug manufacturing. It serves as a benchmark for verifying the identity and potency of acetaminophen in formulations like pain relievers and fever reducers. This reference standard has a CAS number of 103-90-2, with the molecular formula CH3CONHC6H4OH and a molecular weight of 151.16 g/mol. It is stable at ambient storage conditions and carries a signal word of "Warning" per GHS classification. Molekula supplies Acetaminophen USP reference standard from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Acetaminophen USP reference standard is a high-purity analytical grade compound, primarily used as a pharmaceutical reference material for quality control, assay validation, and regulatory compliance in drug manufacturing. It serves as a benchmark for verifying the identity and potency of acetaminophen in formulations like pain relievers and fever reducers. This reference standard has a CAS number of 103-90-2, with the molecular formula CH3CONHC6H4OH and a molecular weight of 151.16 g/mol. It is stable at ambient storage conditions and carries a signal word of "Warning" per GHS classification. Molekula supplies Acetaminophen USP reference standard from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Conclusion | Conforms to USP |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 185 C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90032887 |
| CAS Number | 103-90-2 |
| Molecular Formula | CH3CONHC6H4OH |
| Molecular Weight | 151.16 |
| SMILES | CC(=O)NC1=CC=C(C=C1)O |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29242971 |
| Tariff Code | 2924297087 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H412 Harmful to aquatic life with long lasting effects
- USH01 May form combustible dust concentrations in air
Precautionary statements
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
- P501 Dispose of contents/container to an approved waste disposal plant
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Acetaminophen USP reference standard primarily used for?
This reference standard is used for analytical testing, calibration of instruments, and quality control in pharmaceutical manufacturing to ensure compliance with USP specifications.
What is the chemical formula and molecular weight of Acetaminophen?
The chemical formula is **CH₃CONHC₆H₄OH**, and the molecular weight is **151.16 g/mol**.
How should Acetaminophen USP reference standard be stored?
Store at **ambient temperature** in a dry, well-ventilated area, away from incompatible substances.
What grade of Acetaminophen is this reference standard?
This is a **USP reference standard**, meeting strict purity and documentation requirements for pharmaceutical applications.
Can Molekula supply Acetaminophen USP reference standard in bulk quantities?
Molekula typically supplies reference standards in smaller, certified quantities; bulk availability depends on specific customer needs—please contact us for details.
What documentation comes with an order of Acetaminophen USP reference standard?
Each order includes a **Certificate of Analysis (CoA)**, batch-specific documentation, and a Material Safety Data Sheet (MSDS).
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.