1091221

Captopril disulfide

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): 1,1′-[Dithiobis[(2S)-2-methyl-1-oxo-3,1-propanediyl]]bis-L-proline
• Empirical Formula (Hill Notation): C₁₈H₂₈N₂O₆S₂
• CAS Number: 64806-05-9
• Molecular Weight: 432.55
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: pharmaceutical primary standard
• API family: captopril
• manufacturer/tradename: USP
• application(s): pharmaceutical (small molecule)
• format: neat
• storage temp.: 2-8°C
• InChI: 1S/C18H28N2O6S2/c1-11(15(21)19-7-3-5-13(19)17(23)24)9-27-28-10-12(2)16(22)20-8-4-6-14(20)18(25)26/h11-14H,3-10H2,1-2H3,(H,23,24)(H,25,26)/t11-,12?,13+,14+/m1/s1
• InChI key: ZWKRXBCJAUKDCI-KRCVMZOZSA-N

Description

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Captopril disulfide USP reference standard suitable for use in specified USP compendial tests and assays.

Also used to prepare standard, system suitability stock, and system suitability solution for assay and impurity analysis according to the given below monographs of United States Pharmacopeia (USP):

• Captopril Tablets
• Captopril
• Captopril and Hydrochlorothiazide Tablets

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable