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Key Documents

PHR1186

Sigma-Aldrich

Econazole Nitrate

pharmaceutical secondary standard, certified reference material

Synonym(s):

Econazole nitrate salt, 1-(2-[(4-Chlorophenyl)methoxy]-2-[2,4-dichlorophenyl]ethyl)-1H-imidazole

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About This Item

Empirical Formula (Hill Notation):
C18H15Cl3N2O · HNO3
CAS Number:
Molecular Weight:
444.70
MDL number:

grade

certified reference material
pharmaceutical secondary standard

Agency

traceable to Ph. Eur. E0050000
traceable to USP 1231808

packaging

pkg of 500 mg

application(s)

pharmaceutical

storage temp.

2-30°C

SMILES string

O[N+]([O-])=O.Clc1ccc(COC(Cn2ccnc2)c3ccc(Cl)cc3Cl)cc1

InChI

1S/C18H15Cl3N2O.HNO3/c19-14-3-1-13(2-4-14)11-24-18(10-23-8-7-22-12-23)16-6-5-15(20)9-17(16)21;2-1(3)4/h1-9,12,18H,10-11H2;(H,2,3,4)

InChI key

DDXORDQKGIZAME-UHFFFAOYSA-N

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.

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Certificates of Analysis (COA)

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