Benzhydrol
SIAL/PHR2071 - Pharmaceutical Secondary Standard; Certified Reference Material
Synonym: Diphenylmethanol; Diphenhydramine Impurity D; Benzhydrol; Benzhydryl alcohol; Diphenyl carbinol
CAS Number: 91-01-0
Empirical Formula (Hill Notation): C13H12O
Molecular Weight: 184.23
MDL Number: MFCD00004488
Linear Formula: (C6H5)2CHOH
Product Type: Chemical
agency | traceable to Ph. Eur. Y0000887 |
traceable to USP 1051602 | |
bp | 297-298 °C (lit.) |
CofA | current certificate can be downloaded |
format | neat |
grade | certified reference material |
pharmaceutical secondary standard | |
InChI | 1S/C13H12O/c14-13(11-7-3- |
InChI key | QILSFLSDHQAZET-UHFFFAOYSA |
mp | 65-67 °C (lit.) |
packaging | pkg of 100 mg |
Quality Level | 300 ![]() |
SMILES string | OC(c1ccccc1)c2ccccc2 |
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. |
Application: | 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. |
Footnote: | To see an example of a Certificate of Analysis for this material enter LRAB8552 in the Documents slot below. This is an example certificate only and may not be the lot that you receive. |
General description: | 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. Benzhydrol is a commonly used precursor in the production of pharmaceutical drugs, such as antihistamines, antihypertensives, and antiallergens. |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 2 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
bp | 297-298 °C (lit.) |
mp | 65-67 °C (lit.) |
Storage Temp. | 2-8°C |
UNSPSC | 41116107 |