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Merck
CN

PHR8584

Losartan Related Compound A

certified reference material, pharmaceutical secondary standard

Synonym(s):

2-Butyl-5-chloro-1H-imidazole-4-carboxaldehyde, 2-Butyl-4-chloro-5-formylimidazole

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About This Item

Linear Formula:
C3N2HClCHOCH2CH2CH2CH3
CAS Number:
83857-96-9
Molecular Weight:
186.64
MDL number:
MFCD01934396

Key Documents

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InChI key

JLVIHQCWASNXCK-UHFFFAOYSA-N

InChI

1S/C8H11ClN2O/c1-2-3-4-7-10-6(5-12)8(9)11-7/h5H,2-4H2,1H3,(H,10,11)

SMILES string

CCCCc1nc(C=O)c(Cl)[nH]1

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to USP (Reference Standard 1370473)

Quality Level

300

API family

losartan

CofA

current certificate can be downloaded

packaging

pkg of 100 mg

mp

97-100 °C (lit.)

application(s)

pharmaceutical

storage temp.

-10 to -25°C

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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.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

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.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H317,H411

Hazard Classifications

Aquatic Chronic 2 - Skin Sens. 1A

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品
This item has

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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