Naproxen Impurity B
SIAL/PHR2520 - Pharmaceutical Secondary Standard; Certified Reference Material
Synonym: (2S)
CAS Number: 89617-86-7
Empirical Formula (Hill Notation): C14H13ClO3
Molecular Weight: 264.70
MDL Number: MFCD27967013
Linear Formula: C14H13ClO3
Product Type: Chemical
form | solid |
grade | certified reference material |
pharmaceutical secondary standard | |
InChI | 1S/C14H13ClO3/c1-8(14(16) |
InChI key | RVVAYDHIVLCPBC-QMMMGPOBSA |
packaging | pkg of 100 mg |
SMILES string | C[C@H](C(O)=O)C1=CC2=CC=C |
storage temp. | 2-8°C |
Analysis Note: | These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
Footnote: | To see an example of a Certificate of Analysis for this material enter LRAC5050 in the documents slot below. This is an example certificate only and may not be the lot that you receive. |
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 | Danger |
Hazard statements | H301 |
Precautionary statements | P264 - P270 - P301 + P310 - P405 - P501 |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Storage Temp. | 2-8°C |
UNSPSC | 41116107 |