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Merck
CN

PHR3668

Losartan Impurity G

certified reference material, pharmaceutical secondary standard

Synonym(s):

Triphenylmethanol, Zidovudine impurity D, Triphenylcarbinol, Trityl alcohol

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About This Item

Linear Formula:
(C6H5)3COH
CAS Number:
76-84-6
Molecular Weight:
260.33
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
1460837
MDL number:
MFCD00004445
NACRES:
NA.24

Key Documents

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Product Name

Losartan Impurity G, certified reference material, pharmaceutical secondary standard

InChI key

LZTRCELOJRDYMQ-UHFFFAOYSA-N

SMILES string

OC(c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/C19H16O/c20-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15,20H

grade

certified reference material
pharmaceutical secondary standard

agency

(Not traceable to any primary pharmacopeia standard)

API family

losartan

packaging

pkg of 30MG

bp

360 °C (lit.)

mp

160-163 °C (lit.)

application(s)

pharmaceutical

storage temp.

2-8°C

Quality Level

300

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Analysis Note

These secondary standards offer multi-traceability to the USP and EP 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.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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