1H-INDAZOL-7-AMINE

Product Name: 1H-INDAZOL-7-AMINE
CAS No.: 21443-96-9
Chemical Name: 1H-INDAZOL-7-AMINE
Synonyms: 1H-Indazol-5-ylamine;7-AMinoindazole;1H-INDAZOL-7-AMINE;7-AMINO (1H)INDAZOLE;1H-Indazol-7-ylaMine;7-Amino-1H-indazole 97%;1H-Indazol-7-amine ,97%;7-Amino-1H-indazole ,97%;7-AMino-1H-indazole;1H-Indazol-7-amine (9CI, ACI)
CBNumber: CB6379225
Molecular Formula: C7H7N3
Formula Weight: 133.15
MOL File: 21443-96-9.mol

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1H-INDAZOL-7-AMINE Property

Melting point:: 157-163 °C
Boiling point:: 376.6±15.0 °C(Predicted)
Density: 1.367±0.06 g/cm3(Predicted)
RTECS: NK7713000
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
form: Crystalline Solid
pka: 14.89±0.40(Predicted)
color: Tan

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 34-36/37/38-22
Safety Statements: 26-36/37/39
RIDADR: 3259
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 29339900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

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.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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: 717096
Product name: 7-Amino-1H-indazole
Purity: 97%
Packaging: 1g
Price: $33.2
Updated: 2023/06/20

TCI Chemical

Product number: A3355
Product name: 1H-Indazol-7-amine
Packaging: 1G
Price: $34
Updated: 2025/07/31

TCI Chemical

Product number: A3355
Product name: 1H-Indazol-7-amine
Packaging: 5G
Price: $102
Updated: 2025/07/31

TRC

Product number: I509008
Product name: 1H-Indazol-7-amine
Packaging: 250mg
Price: $55
Updated: 2021/12/16

AK Scientific

Product number: Y5344
Product name: 1H-Indazol-7-amine
Packaging: 1g
Price: $90
Updated: 2021/12/16

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1H-INDAZOL-7-AMINE Chemical Properties,Usage,Production

Chemical Properties

Light yellow solid

Uses

1H-Indazol-7-amine is a substituted-indazole, an inhibitor of nitric oxide synthases.

Synthesis

2942-42-9

21443-96-9

General procedure for the synthesis of 7-aminoindazole from 7-nitroindazole: 7-nitroindazole (100 mg, 0.67 mmol) was dissolved in methanol (6 mL) and Pd/C (10 wt%) was added to the reaction vessel. The reaction mixture was stirred in H2 atmosphere for 12 h at room temperature. After completion of the reaction, the mixture was filtered through a diatomaceous earth pad, the filtrates were combined and concentrated, and finally the product was purified by column chromatography. The yield was 95% (85 mg); 1H-NMR (DMSO-d6, 300 MHz) δ 12.58 (1H, br, NH), 7.91 (1H, s, Ar-H), 6.93 (1H, d, J = 9.0 Hz, Ar-H), 6.83 (1H, t, J = 9.0 Hz, Ar-H), 6.46 (1H, d, J = 6.0 Hz, Ar-H), 5.30 (2H, br, NH2).

References

[1] Journal of Medicinal Chemistry, 2002, vol. 45, # 3, p. 740 - 743
[2] Archives of Pharmacal Research, 2018, vol. 41, # 1, p. 46 - 56
[3] Patent: US2006/270686, 2006, A1. Location in patent: Page/Page column 25
[4] Patent: US2008/280891, 2008, A1. Location in patent: Page/Page column 26
[5] Patent: WO2008/8059, 2008, A1. Location in patent: Page/Page column 65

1H-INDAZOL-7-AMINE Preparation Products And Raw materials

Raw materials

Palladium Sodium nitrite Acetic acid 2-Methyl-6-nitroaniline

Preparation Products

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1H-INDAZOL-7-AMINE Suppliers

Americas 1 Belgium 1 Canada 1 China 97 Europe 2 France 2 Germany 6 India 7 Japan 1 Ukraine 1 United Kingdom 9 United States 35 Global 163

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
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Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
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Ark Pharm, Inc.

Tel: 847-367-3680
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Wuhan Chemwish Technology Co., Ltd

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Jia Xing Isenchem Co.,Ltd

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Shangchem Co., Ltd.

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Pure Chemistry Scientific Inc.

Tel: 001-857-928-2050 or 1-888-588-9418
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Country: United States
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Tetranov Biopharm

Tel: 13526569071
Email: sales@leadmedpharm.com
Country: China
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ZEROSCHEM.CO.,LTD.

Tel: 10-61256048 13810278579
Fax: +86 10 61256049
Email: sales@zeroschem.com
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21443-96-9, 1H-INDAZOL-7-AMINERelated Search:

2-methyl-7-nitro-2H-indazole 1H-INDAZOL-7-AMINE 7-Nitroindazole 3-BROMO-7-NITROINDAZOLE 2-METHYL-2H-INDAZOL-7-YLAMINE 6-AMINO-3-BROMO (1H)INDAZOLE 6-AMINO-3-CHLORO (1H)INDAZOLE 5-AMINO-3-BROMO (1H)INDAZOLE 3-CHLORO-1H-INDAZOL-5-AMINE 1H-INDAZOL-5-AMINE 1H-INDAZOL-4-AMINE 3-BROMO-1-METHYL-1H-INDAZOL-7-AMINE 3-METHYL-1H-INDAZOL-5-AMINE 6-METHYL-1H-INDAZOL-5-AMINE 2-METHYL-2H-INDAZOL-5-AMINE 5-NITRO-1H-INDAZOL-3-AMINE 1-METHYL-1H-INDAZOL-5-AMINE 3-methyl-1H-indazol-6-amine

1H-Indazol-7-amine ,97%

7-Amino-1H-indazole ,97%

1H-indazol-7-amine(SALTDATA: FREE)

7-AMINO (1H)INDAZOLE

1H-INDAZOL-7-AMINE

1H-Indazol-5-ylamine

1H-Indazol-7-ylaMine

7-AMinoindazole

7-Amino-1H-indazole 97%

7-AMino-1<I>H</I>-indazole

1H-Indazol-7-amine (9CI, ACI)

21443-96-9

21443-96-6

Indazoles

pharmacetical

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Indazole

Fused Ring Systems