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PHR2495

Supelco

Lisinopril Impurity B

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):
p-Toluenesulfonic acid monohydrate
Linear Formula:
CH3C6H4SO3H · H2O
CAS Number:
Molecular Weight:
190.22
Beilstein:
3568023
MDL number:

grade

certified reference material
pharmaceutical secondary standard

vapor density

5.9 (vs air)

CofA

current certificate can be downloaded

packaging

pkg of 100 mg

mp

103-106 °C (lit.)

storage temp.

2-30°C

SMILES string

[H]O[H].Cc1ccc(cc1)S(O)(=O)=O

InChI

1S/C7H8O3S.H2O/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);1H2

InChI key

KJIFKLIQANRMOU-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.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAC4556 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

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