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PHR2182

Supelco

Ranitidine Impurity K

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):
N-Methyl-1-(methylthio)-2-nitroethenamine
Linear Formula:
O2NCH=C(SCH3)NHCH3
CAS Number:
Molecular Weight:
148.18
MDL number:

grade

certified reference material
pharmaceutical secondary standard

form

solid

packaging

pkg of 100 mg

mp

112-118 °C (lit.)

storage temp.

2-8°C

SMILES string

CN\C(SC)=C/[N+]([O-])=O

InChI

1S/C4H8N2O2S/c1-5-4(9-2)3-6(7)8/h3,5H,1-2H3/b4-3+

InChI key

YQFHPXZGXNYYLD-ONEGZZNKSA-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 LRAC5342 in the documents slot below. This is an example certificate only and may not be the lot that you receive.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

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