4-Amino-4H-1,2,4-triazole

Product Name: 4-Amino-4H-1,2,4-triazole
CAS No.: 584-13-4
Chemical Name: 4-Amino-4H-1,2,4-triazole
Synonyms: 1-(4-BROMOPHENYL)ETHAN-1-ONE;4-AMINO-1,2,4-TRIAZOLE;4H-1,2,4-TRIAZOL-4-AMINE;4-AMino-1;4-AMINO-1,2,4-TRIAZOLE FOR SYNTHESIS;ATC (VAN);AKOS 90587;Weedazol (TM);AURORA KA-3857;4AminoTriazole-
CBNumber: CB6117957
Molecular Formula: C2H4N4
Formula Weight: 84.08
MOL File: 584-13-4.mol

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4-Amino-4H-1,2,4-triazole Property

Melting point:: 84-86 °C(lit.)
Boiling point:: 255 °C(lit.)
Density: 1.59±0.1 g/cm3(Predicted)
refractive index: 1.7390 (estimate)
Flash point:: >230 °F
storage temp.: Store below +30°C.
solubility: methanol: 0.1 g/mL, clear
form: Crystalline Powder
pka: 3.20±0.10(Predicted)
color: White to off-white or beige
PH: <7 (H2O, 20℃)
Water Solubility: 810 g/L (20 ºC)
BRN: 107563
InChI: 1S/C2H4N4/c3-6-1-4-5-2-6/h1-2H,3H2
InChIKey: FMCUPJKTGNBGEC-UHFFFAOYSA-N
SMILES: Nn1cnnc1
CAS DataBase Reference: 584-13-4(CAS DataBase Reference)
EPA Substance Registry System: 4-Amino-1,2,4-triazole (584-13-4)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 36/37/38-42/43
Safety Statements: 26-36
WGK Germany: 3
RTECS: XZ3850200
F: 8
Hazard Note: Irritant
HS Code: 2933 99 80
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: A81803
Product name: 4-Amino-4H-1,2,4-triazole
Purity: ReagentPlus , 99%
Packaging: 5g
Price: $22.8
Updated: 2026/03/19

Sigma-Aldrich

Product number: A81803
Product name: 4-Amino-4H-1,2,4-triazole
Purity: ReagentPlus , 99%
Packaging: 25g
Price: $49.7
Updated: 2026/03/19

Sigma-Aldrich

Product number: 8.01309
Product name: 4-Amino-1,2,4-triazole
Purity: for synthesis
Packaging: 25g
Price: $100
Updated: 2026/03/19

TCI Chemical

Product number: A1137
Product name: 4-Amino-1,2,4-triazole
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $31
Updated: 2026/03/19

TCI Chemical

Product number: A1137
Product name: 4-Amino-1,2,4-triazole
Purity: >98.0%(HPLC)(T)
Packaging: 250g
Price: $167
Updated: 2026/03/19

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4-Amino-4H-1,2,4-triazole Chemical Properties,Usage,Production

Chemical Properties

white to off-white or beige crystalline powder

Uses

1,2,4-Triazol-4-amine is an intermediate used to prepare potent, selective, and orally active cyclooxygenase-2 inhibitors. It is also used to synthesize hydroxyphenacyl azoles and related azolium derivatives as antifungal agents.

Purification Methods

It crystallises from EtOH/ Et2O or H2O. The hydrochloride has m 151-152o (from EtOH, 1g/10mL). [Allen & Bell Org Synth Coll Vol III 96 1955, Barszez et al. J Chem Soc, Dalton Trans 2025 1986, Beilstein 26 H 16, 26 II 7, 26 III/IV 40, Temple & Montgomery 1,2,4-Triazoles —The Chemistry of Heterocyclic Compounds Vol 37 (Weissberger & Taylor eds.). Wiley & Sons NY 1981, ISBN 0-471-0656-6.]

4-Amino-4H-1,2,4-triazole Preparation Products And Raw materials

Raw materials

Ethanol Formylhydrazine Syrup, NF

Preparation Products

4-(4-BROMOPHENYL)-3-PYRIDINECARBOXALDEHYDE

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4-Amino-4H-1,2,4-triazole Suppliers

Americas 1 Austria 1 Belgium 2 Canada 2 Chile 1 China 407 Europe 4 France 1 Germany 7 India 71 Israel 1 Japan 8 Slovakia 1 South Korea 2 Switzerland 4 Ukraine 2 United Kingdom 18 United States 51 Global 584

Qufu Haida Tiancheng Biochemical Co., Ltd.

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View Lastest Price from 4-Amino-4H-1,2,4-triazole manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 4-Amino-4H-1,2,4-triazole 584-13-4
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 98%min
Supply Ability: 1000kg
Release date: 2021-08-20

Hebei Fengjia New Material Co., Ltd

Product: 4-Amino-4H-1,2,4-triazole 584-13-4
Price: US $120.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 1000000
Release date: 2024-08-14

Hebei Chuanghai Biotechnology Co., Ltd

Product: 4-Amino-4H-1,2,4-triazole 584-13-4
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-05

584-13-4, 4-Amino-4H-1,2,4-triazoleRelated Search:

Tolyltriazole Ribavirin Triazophos Triallylamine Dibenzylamine Nitrilotriacetic acid 1-CHLOROMETHYL-1H-1,2,4-TRIAZOLE Triadimefon Bis(2-ethylhexyl)amine 6-Aminocaproic acid Diethylaminosulfur trifluoride 1H-Benzotriazole 3-Aminophenol 1,2,4-Triazole Tris(hydroxymethyl)aminomethane Glycine Aminoethoxyvinyl glycine hydrochloride 5-Methyl-1H-benzotriazole

4-AMINO-1,2,4-TRIAZOLE FOR SYNTHESIS

METHYL P-BROMOPHENYL KETONE

4H-1,2,4-TRIAZOL-4-AMINE

4-AMINO-1,2,4-TRIAZOLE

4-AMINO-4H-1,2,4-TRIAZOLE

4-AMino-1

1-Amino-1H-1,3,4-triazole

4H-1,2,4-Triazole, 4-amino- (8CI)

ATC (VAN)

Weedazol (TM)

4H-1,2,4-triazol-4-amine(SALTDATA: FREE)

4-Amino-4H-1,2,4-triazole 99%

1-Amino-1,3,4-triazole, 4H-1,2,4-Triazol-4-amine

4-Amino-4H-1,2,4-triazole,99%

AURORA KA-3857

BROMOACETOPHENONE-4

IFLAB-BB F1918-0006

LABOTEST-BB LT00095979

4-Amino-4H-1,2,4-triazole ReagentPlus(R), 99%

4-Amino-4H-1,2,4-triazole Vetec(TM) reagent grade, 98%

AKOS BBS-00003218

AKOS BBS-00002895

AKOS 90587

1-(4-BROMOPHENYL)ETHAN-1-ONE

P-BROMOPHENYL METHYL KETONE

TIMTEC-BB SBB004399

4-triazole,4-amino-4h-2

4AminoTriazole-

4-Amino-1,2,4,4H-Triazole

4-Amino-1,2,4-Tralzole

4-Amino-4H-1,2,4-triazole (1-1,3,4)

4H-1,2,4-triazol-4-ylamine

1-amino-1,3,4-triazole

[1,2,4]Triazol-4-ylamine

4-AMINO-4H-1,2,4-TRIAZOLE (1-1,3,4) PURUM 98%

4-Amino-1,2,4-triazole&gt

4-Amino-4H-1,2,4-triazole, 99%, for synthesis

4-AMINO-1,2,4-TRIAZOLE Extra Pure

4-Amino-1,2,4-Triazole (4-AT).

4 AMINO 1H,1,2,4 TRIAZOLE

lH-1,2,4-Triazole/ 4-Amino 1,2,4- Triazole

4- Amino -1,2,4 Triazole benzonitrile

4 mino-4H-1,2,4-triazole

4-Amino-4<i>H</i>-1,2,4-triazole

4-Ami-4H-1,2,4-triazole

4-Amino-4H-1,2,4-triazole Voriconazole

584-13-4

584-13-5

C2H4N4

Building Blocks

Carbonyl Compounds

C7 to C8

Triazoles

Heterocyclic Building Blocks

Organic Building Blocks

Ketones

Acetophenones (Building Blocks for Liquid Crystals)

Bifunctional Compounds (Building Blocks for Liquid Crystals)