Acetaminophen
SIAL/PHR1005 - Pharmaceutical Secondary Standard; Certified Reference Material
Synonym: 4′-Hydroxyacetanilide; 4-Acetamidophenol; N-
CAS Number: 103-90-2
Empirical Formula (Hill Notation): C8H9NO2
Molecular Weight: 151.16
EC Number: 203-157-5
MDL Number: MFCD00002328
Linear Formula: CH3CONHC6H4OH
Product Type: Chemical
| agency | traceable to BP 371 |
| traceable to Ph. Eur. P030000 | |
| traceable to USP 1003009 | |
| API family | paracetamol, acetaminophen |
| application(s) | pharmaceutical (small molecule) |
| CofA | current certificate can be downloaded |
| format | neat |
| grade | certified reference material |
| pharmaceutical secondary standard | |
| InChI | 1S/C8H9NO2/c1-6(10)9-7-2- |
| InChI key | RZVAJINKPMORJF-UHFFFAOYSA |
| mp | 168-172 °C (lit.) |
| Quality Level | 300  |
| SMILES string | CC(=O)Nc1ccc(O)cc1 |
| storage temp. | 2-30°C |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable |
| Analysis Note: | These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available. |
| Application: | Acetaminophen may be used as a standard in the determination of acetaminophen in human serum or plasma samples using spectrophotometric technique. It may also be used as a standard in the estimation of acetaminophen in pharmaceutical formulations using high performance liquid chromatography (HPLC). |
| Application: | Analgesic. |
| Footnote: | To see an example of a Certificate of Analysis for this material enter LRAB7782 in the slot below. This is an example certificate only and may not be the lot that you receive. |
| General description: | Acetaminophen is a drug, which possesses pharmacological properties like antipyretic and analgesic property. |
| General description: | Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. |
| Other Notes: | This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. |
| Recommended products: | Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial . |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P264 - P270 - P301 + P312 - P501 |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | 364.3 °F - Pensky-Martens c |
| Flash Point(C) | 184.6 °C - Pensky-Martens c |
| mp | 168-172 °C (lit.) |
| Storage Temp. | 2-30°C |
| UNSPSC | 41116107 |