3-Amino-1,2,4-triazole-5-carboxylic acid hydr… 304655-78-5

Name: 3-Amino-1,2,4-triazole-5-carboxylic acid hydrate, 98%
Brand: Vaqora Chemicals
SKU: VQ-012241

About 3-Amino-1,2,4-triazole-5-carboxylic acid hydrate, 98%

3-Amino-1,2,4-triazole-5-carboxylic acid hydrate is an azole building block carrying the CAS registry number 304655-78-5, specified at 98% purity. Formula C3H6N4O3, molecular weight 146.11 g/mol. The IUPAC name is 3-amino-1H-1,2,4-triazole-5-carboxylic acid. Hydrate. Common synonyms include 5-amino-4 h-[1,2,4]triazole-3-carboxylic acid.

In its supplied form it is white to off-white powder or crystals. Literature values give a melting point of 182 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis and solvent and extraction work. Buyers come mainly from pharmaceutical manufacturing, academic and industrial research and agrochemical production.

Vaqora Chemicals supplies 3-Amino-1,2,4-triazole-5-carboxylic acid hydrate in 1 g, 5 g and 25 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
Solvent & extraction work

Industries

Specifications & identifiers

Chemical identifiers
Product name	3-Amino-1,2,4-triazole-5-carboxylic acid hydrate, 98%
Catalogue No.	VQ-012241
CAS Number	304655-78-5
IUPAC name	3-amino-1H-1,2,4-triazole-5-carboxylic acid;hydrate
Molecular formula	C₃H₆N₄O₃
Molecular weight	146.11 g/mol
Exact mass	146.044
Purity / assay	98%
HSN code	29399900
InChIKey	AGJCUQSNRFXRDU-UHFFFAOYSA-N
SMILES	C1(=NC(=NN1)N)C(=O)O.O
PubChem CID	16211818

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals
Melting point	182 °C
H-bond donors / acceptors	4 / 6
TPSA	106 Å²
Synonyms	3-Amino-1,2,4-triazole-5-carboxylic acid hydrate, 3-amino-1H-1,2,4-triazole-5-carboxylic acid hydrate, 1H-1,2,4-Triazole-3-carboxylic acid, 5-amino-, hydrate (1:1), 5-Amino-4H-[1,2,4]triazole-3-carboxylic acid monohydrate, 3-amino-1H-1,2,4-triazole-5-carboxylic acid, oxamethane, 1H-1,2,4-Triazole-3-carboxylicacid, 5-amino-, hydrate (1:1), 5-amino-4 h-[1,2,4]triazole-3-carboxylic acid, 3-amino-1H-1,2,4-triazole-5-carboxylicacidhydrate, 3-Amino-1H-1,2,4-triazole-5-carboxylic Acid hydrat, 3-Amino-1H-1,2,4-triazole-5-carboxylic acid xhydrate, 3-Amino-1,2,4-triazole-5-carboxylic acid hydrate, 98%, 3-Amino-1H-1,2,4-triazole-5-carboxylic acid--water (1/1)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 3-Amino-1,2,4-triazole-5-carboxylic acid hydrate, 98%?

The CAS Registry Number of 3-Amino-1,2,4-triazole-5-carboxylic acid hydrate, 98% is 304655-78-5. It is also known as 3-Amino-1,2,4-triazole-5-carboxylic acid hydrate, 3-amino-1H-1,2,4-triazole-5-carboxylic acid hydrate, 1H-1,2,4-Triazole-3-carboxylic acid, 5-amino-, hydrate (1:1).

What is the molecular formula and molecular weight of 3-Amino-1,2,4-triazole-5-carboxylic acid hydrate, 98%?

3-Amino-1,2,4-triazole-5-carboxylic acid hydrate, 98% has the molecular formula C3H6N4O3 and a molecular weight of 146.11 g/mol.

Which grade and pack sizes of 3-Amino-1,2,4-triazole-5-carboxylic acid hydrate, 98% can I order?

We supply 3-Amino-1,2,4-triazole-5-carboxylic acid hydrate, 98% in (98%) grade, in 1 g, 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3-Amino-1,2,4-triazole-5-carboxylic acid hydrate, 98%?

Yes. Every lot of 3-Amino-1,2,4-triazole-5-carboxylic acid hydrate, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 3-Amino-1,2,4-triazole-5-carboxylic acid hydrate, 98% be shipped internationally?

Yes. 3-Amino-1,2,4-triazole-5-carboxylic acid hydrate, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.