Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

573787

Sigma-Aldrich

5-Amino-1H-[1,2,4]-triazole-3-carboxylic acid methyl ester

96%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C4H6N4O2
CAS Number:
3641-14-3
Molecular Weight:
142.12
EC Number:
222-869-7
MDL number:
MFCD00297193
UNSPSC Code:
12352100
PubChem Substance ID:
24880688
NACRES:
NA.22

Assay

96%

form

solid

mp

218-222 °C (lit.)

functional group

ester

SMILES string

COC(=O)c1n[nH]c(N)n1

InChI

1S/C4H6N4O2/c1-10-3(9)2-6-4(5)8-7-2/h1H3,(H3,5,6,7,8)

InChI key

OSZNPKRMPBUQLB-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H317

Hazard Classifications

Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKBP7446V
MKBN9177V
MKBK4354V
MKBD6870V
MKBD6870

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 2

1 of 2

3-Amino-1,2,4-triazole ≥95% (TLC)

Sigma-Aldrich

A8056

3-Amino-1,2,4-triazole

1,2,4-Triazole 98%

Sigma-Aldrich

T46108

1,2,4-Triazole

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service