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 | |
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. |
Symbol | ![]() |
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 |