1H-1,2,4-Triazole-3-carboxylic acid

Product Name: 1H-1,2,4-Triazole-3-carboxylic acid
CAS No.: 4928-87-4
Chemical Name: 1H-1,2,4-Triazole-3-carboxylic acid
Synonyms: 1,2,4-TRIAZOLE-3-CARBOXYLIC ACID;1H-[1;NSC 165527;NSC 202574;Ribavirin Impurity 3;Ribavirin EP Impurity C;Ribavarin EP Impurity C;Ribavarin Impurity C（EP）;3-Carboxy-1H-1,2,4-triazole;4]-Triazole-3-carboxylic acid
CBNumber: CB8365899
Molecular Formula: C3H3N3O2
Formula Weight: 113.07
MOL File: 4928-87-4.mol

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1H-1,2,4-Triazole-3-carboxylic acid Property

Melting point:: 132-136 °C
Boiling point:: 444.6±28.0 °C(Predicted)
Density: 1.694±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
solubility: Aqueous Base (Slightly), DMSO (Slightly, Sonicated), Methanol (Slightly, Heated,
pka: 10.78±0.20(Predicted)
form: Powder
color: White to pale brown
InChI: InChI=1S/C3H3N3O2/c7-3(8)2-4-1-5-6-2/h1H,(H,7,8)(H,4,5,6)
InChIKey: LJVQHXICFCZRJN-UHFFFAOYSA-N
SMILES: N1C(C(O)=O)=NC=N1
CAS DataBase Reference: 4928-87-4(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36/37
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 29339900
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 658472
Product name: 1,2,4-Triazole-3-carboxylic acid
Purity: 97%
Packaging: 10g
Price: $282
Updated: 2025/07/31

Sigma-Aldrich

Product number: 658472
Product name: 1,2,4-Triazole-3-carboxylic acid
Purity: 97%
Packaging: 1g
Price: $42.1
Updated: 2023/06/20

TCI Chemical

Product number: T3824
Product name: 1H-1,2,4-Triazole-3-carboxylic Acid
Packaging: 5G
Price: $129
Updated: 2025/07/31

TCI Chemical

Product number: T3824
Product name: 1H-1,2,4-Triazole-3-carboxylic Acid
Packaging: 25G
Price: $386
Updated: 2025/07/31

TRC

Product number: T767395
Product name: 1,2,4-Triazole-3-carboxylic acid
Packaging: 10g
Price: $1070
Updated: 2021/12/16

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1H-1,2,4-Triazole-3-carboxylic acid Chemical Properties,Usage,Production

Uses

1,2,4-Triazole-3-carboxylic Acid is a major metabolite of the antiviral agent Ribavirin (R414475).

Uses

1,2,4-Triazole-3-carboxylic Acid (Ribavirin EP Impurity C) is a major metabolite of the antiviral agent Ribavirin (R414475).

1H-1,2,4-Triazole-3-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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1H-1,2,4-Triazole-3-carboxylic acid Suppliers

Canada 1 China 148 Europe 1 France 1 Germany 4 India 6 Russia 2 South Korea 1 Switzerland 1 Ukraine 1 United Kingdom 11 United States 31 Global 208

Nanjing Datang Pharmaceutical Technology Co., Ltd.

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View Lastest Price from 1H-1,2,4-Triazole-3-carboxylic acid manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 1H-1,2,4-Triazole-3-carboxylic acid 4928-87-4
Price: US $1.00-2.10/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20000KG
Release date: 2024-08-12

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1,2,4-Triazole-3-carboxylic acid 4928-87-4
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

Career Henan Chemical Co

Product: 1H-1,2,4-Triazole-3-carboxylic acid 4928-87-4
Price: US $0.01/g
Min. Order: 1g
Purity: 98%-99%
Supply Ability: 1kg,10kg,100kg,1000kg
Release date: 2020-01-07

4928-87-4, 1H-1,2,4-Triazole-3-carboxylic acid Related Search:

1H-Benzotriazole 5-Methyl-1H-benzotriazole 1,2,4-Triazole RIBAVIRINA 1-CHLOROMETHYL-1H-1,2,4-TRIAZOLE Tolyltriazole 5-AMINO-4 H-[1,2,4]TRIAZOLE-3-CARBOXYLIC ACID 3-Amino-1,2,4-triazole-5-carboxylic acid Methyl 1,2,4-triazole-3-carboxylate 3-AMINO-1,2,4-TRIAZOLE-5-CARBOXYLIC ACID HEMIHYDRATE 2,3-triazole-4-carboxylic acid, 5-methyl-1h- ethylester,2,3-triazole-4-carboxylic acid, 5-methyl-1h- ethyl ester 1-Benzyl-5-methyl-1H-[1,2,3]triazole-4-carboxylic acid 97% 1,2,3-TRIAZOLE-4-CARBOXYLIC ACID 5-Amino-1-[3,5-dichloro-4-(4-chlorobenzoyl)benzyl]-1H-[1,2,3]triazole-4-carboxylic acid amide 5-acetamido-1H-1,2,4-triazole-3-carboxylic acid 1-(2,3,5-tri-o-acetyl-β-d-ribofuranosyl)-1h-1,2,4-triazole-3-carboxylic acid, methyl ester 1-D-Furanribosyl-1,2,4-triazole-3-carboxylic acid methyl ester Methyl 5-amino-1H-1,2,4-triazole-3-carboxylate

1H-1,2,4-TRIAZOLE-3-CARBOXYLIC ACID

1,2,4-triazole-3-carboxylic acid, 1H-1,2,4-triazole-3-carboxylic acid, 1H-[1,2,4]triazole-3-carboxylic acid, 1H-[1,2,4]triazole-3-carboxylic acid, 1H-[1,2,4]Triazol-3-carbonsaeure, 1,2,4-Triazole carboxylic-3 acid, 1,2,4-Triazol-carbonsaeure-(3)

s-Triazole-3-carboxylic acid.

1,2,4-TRIAZOLE-5-CARBOXYLIC ACID

1,2,4-TRIAZOLE-3-CARBOXYLIC ACID

1H-1,2,4-Triazole-3-carboxylic acid,94%

1H-[1

4]-Triazole-3-carboxylic acid

3-Carboxy-1H-1,2,4-triazole

5-Carboxy-1H-1,2,4-triazole, 2H-1,2,4-Triazole-3-carboxylic acid

NSC 165527

NSC 202574

2H-[1,2,4]TRIAZOLE-3-CARBOXYLIC ACID

5-Carboxy-1H-1,2,4-triazole, 2H-1,2,4-Triazole-3-carboxylic acid, 1H-1,2,4-Triazole-3-carboxylic acid

3-Carboxy-1H-1,2,4-triazole, 1H-1,2,4-Triazole-5-carboxylic acid

1,2,4-Triazole-3-carboxylic acid 97%

Ribavirin EP Impurity C

Ribavarin EP Impurity C

Ribavirin Impurity 3

1，2,4-Triazde-3-carboxylic acid

Ribavarin Impurity C（EP）

1,2,4-triazole-3-carboxylic acid, 1H-1,2,4-triazole-3-carboxylic acid, 1H-[1,2,4]triazole-3-carboxylic acid, 1H-[1,2,4]triazole-3-carboxylic acid, 1H-[1,2,4]Triazol-3-carbonsaeure, 1,2,4-Triazole carb

Ribavirin Impurity 3 (Ribavirin EP Impurity C)

1H-1,2,4-Triazole-3-carboxylic acid, 10 mM in DMSO

1,2,4-Triazole-3-carboxylic acid - [T94170]

4928-87-4

4928-87-6

C3H3N3O2

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