(2RS)-2-(4-methylphenyl)propanoic acid
SIAL/PHR3321 - certified reference material, pharmaceutical secondary standard
Synonym: α,4-Dimethylphenylacetic acid; Ibuprofen Impurity D (Ph. Eur.); 2-
CAS Number: 938-94-3
Empirical Formula (Hill Notation): C10H12O2
Molecular Weight: 164.20
MDL Number: MFCD01111378
Linear Formula: CH3C6H4CH(CH3)CO2H
Product Type: Chemical
grade | certified reference material |
pharmaceutical secondary standard | |
InChI | 1S/C10H12O2/c1-7-3-5-9(6- |
InChI key | KDYOFXPLHVSIHS-UHFFFAOYSA |
mp | 37-42 °C (lit.) |
packaging | pkg of 50 mg |
Quality Level | 300 ![]() |
SMILES string | CC(C(O)=O)c1ccc(C)cc1 |
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. |
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. |
mp | 37-42 °C (lit.) |
Storage Temp. | 2-8°C |