Skip to Content

Products

Products

Greener Alternative Products

Learning CenterNew

Customer Support

Quality & Regulatory

Calculators & Apps

Advanced Search

Chemical Structure Search

Search Within

ProductsTechnical DocumentsSite Content

Brand

Aladdin Scientific

Ambeed, Inc.

Apollo Scientific Ltd

ChemScene LLC (Preferred Partner)

Supelco

Synthonix Corporation

Formula Weight

Physical Form

Purity

Quality Segment

Application

API Family

Reference Material Type

Special Grade

certified reference material

pharmaceutical primary standard

pharmaceutical secondary standard

Available for Sale

United StatesGlobally

3641-08-5

Applied Filters:

Keyword:'3641-08-5'

Showing 1-6 of 6 results for "3641-08-5" within Products

Products Technical Documents Site Content

All Photos(1)

Synonym(s): 1H-1,2,4-Triazole-3-carboxamide

Empirical Formula (Hill Notation): C₃H₄N₄O

CAS No.:: 3641-08-5
Molecular Weight:: 112.09

1602740
United States Pharmacopeia (USP) Reference Standard
PHR2779
Pharmaceutical Secondary Standard; Certified Reference Material, certified reference material, pharmaceutical secondary standard, pkg of 30 mg

All Photos(1)

1,2,4-Triazole-3-carboxamide

CAS No.:: 3641-08-5
Molecular Weight:: 112.09

ALNH9AA09D1C

All Photos(1)

1H-1,2,4-Triazole-3-carboxamide

CAS No.:: 3641-08-5
Molecular Weight:: 112.09

APO455826575

All Photos(1)

2H-1,2,4-Triazole-3-carboxamide

CAS No.:: 3641-08-5
Molecular Weight:: 112.09

SY3H6E416C8A

All Photos(1)

H-1,2,4-Triazole-3-carboxamide

CAS No.:: 3641-08-5
Molecular Weight:: 112.09

CIAH987F0500

All Photos(1)

Ribavirin Related Compound D

CAS No.:: 3641-08-5
Molecular Weight:: 112.09

AMBH2D6FF1FB

Page 1 of 1

Choose up to 4 products to compare

SupportCustomer Support Contact Us FAQ Safety Data Sheets (SDS)Certificates (COA/COO)Quality & Regulatory Calculators & Apps Webinars

OrdersOrder Lookup Quick Order Custom Products eCommerce Solutions

CompanyAbout Us Responsibility Events Press Releases Programs Careers Offices

Social Media

MilliporeSigma

Research. Development. Production.

We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.

Sigma-Aldrich^® Solutions BioReliance^® Solutions Millipore^® Solutions SAFC^® Solutions Milli-Q^® Solutions Supelco^® Solutions

© 2026 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved, including Text and Data Mining for AI training and similar technologies.

Reproduction of any materials from the site is strictly forbidden without permission.

Site Use Terms|Privacy Policy|General Terms and Conditions of Sale|Copyright Consent |Site Map

An unknown error has occured.

English - EN
Español - ES