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6-Aminoindazole

CAS No.
6967-12-0
Chemical Name:
6-Aminoindazole
Synonyms
1h-indazol-6-amine;6-AMINO-1H-INDAZOLE;Aminoidazole;Aminoindazole;6-Aminoidazole;6-Indazolamine;6-AMINOINDAZOLE;indazol-6-ylamine;AKOS BBS-00003578;6-AMinoindazole 98%
CBNumber:
CB5174982
Molecular Formula:
C7H7N3
Molecular Weight:
133.15
MDL Number:
MFCD00005696
MOL File:
6967-12-0.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 02:04:38
Product description Number Pack Size Price
6-Aminoindazole >98.0%(HPLC)(T) A0798 25g $80
6-Aminoindazole Asreported 260172 5g $319
6-Aminoindazole Asreported 260172 10g $432
6-Aminoindazole Asreported 260172 25g $602
6-Aminoindazole Asreported 260172 50g $782
More product size

6-Aminoindazole Properties

Melting point 204-206 °C (dec.) (lit.)
Boiling point 376.6±15.0 °C(Predicted)
Density 1.367±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility soluble in Methanol
pka 15.61±0.40(Predicted)
form Powder
color Tan
InChI InChI=1S/C7H7N3/c8-6-2-1-5-4-9-10-7(5)3-6/h1-4H,8H2,(H,9,10)
InChIKey KEJFADGISRFLFO-UHFFFAOYSA-N
SMILES N1C2=C(C=CC(N)=C2)C=N1
CAS DataBase Reference 6967-12-0(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII KN72RH56SR
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P301+P312-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xn
Risk Statements  22-36/37/38
Safety Statements  26
WGK Germany  3
RTECS  NK7712000
HS Code  29339980
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
NFPA 704
0
2 0

6-Aminoindazole price More Price(63)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical A0798 6-Aminoindazole >98.0%(HPLC)(T) 6967-12-0 25g $80 2026-04-30 Buy
Usbiological 260172 6-Aminoindazole Asreported 6967-12-0 5g $319 2026-06-03 Buy
Usbiological 260172 6-Aminoindazole Asreported 6967-12-0 10g $432 2026-06-03 Buy
Usbiological 260172 6-Aminoindazole Asreported 6967-12-0 25g $602 2026-06-03 Buy
Usbiological 260172 6-Aminoindazole Asreported 6967-12-0 50g $782 2026-06-03 Buy
Product number Packaging Price Buy
A0798 25g $80 Buy
260172 5g $319 Buy
260172 10g $432 Buy
260172 25g $602 Buy
260172 50g $782 Buy

6-Aminoindazole Chemical Properties,Uses,Production

Description

6-Aminoindazole is a tetronic acid derivative that has been shown to have an inhibitory effect on the activity of cyclopentyl and ethylene diamine. This drug also increases blood pressure in animals, and is found to be a potent inhibitor of thrombin receptor.

Chemical Properties

light brown powder

Application

6-Aminoindazole is structurally similar to quinoline derivatives and has been shown to have anticancer activity in human ovarian carcinoma cells. The affinity constants for this compound are higher than those for most other compounds with anti-cancer effects, which may be due to the presence of hydrogen bonds between the nitrogen atoms and the carbonyl group.

Definition

ChEBI: 1H-indazol-6-amine is a member of indazoles.

Synthesis

6-Nitroindazole

7597-18-4

6-Aminoindazole

6967-12-0

General procedure for the synthesis of 6-aminoindazole from 6-nitro-1H-indazole: 6-nitro-1H-indazole (25 g, 0.153 mol, commercially available) was mixed with 10% Pd/C catalyst (2.0 g) in methanol, and the reaction was stirred overnight under hydrogen atmosphere (1 atm). After completion of the reaction, the catalyst was removed by filtration and the filtrate was concentrated to afford 6-amino-1H-indazole (18.5 g, 94% yield) as a yellow solid.

Purification Methods

It is recrystallised from H2O or EtOH and sublimes in a vacuum. [Beilstein 25 H 317.]

References

[1] Tetrahedron Letters, 2010, vol. 51, # 5, p. 786 - 789
[2] ChemCatChem, 2014, vol. 6, # 11, p. 3153 - 3159
[3] Tetrahedron, 2008, vol. 64, # 28, p. 6711 - 6723
[4] Patent: WO2006/71940, 2006, A2. Location in patent: Page/Page column 407
[5] Bioorganic and Medicinal Chemistry Letters, 2007, vol. 17, # 11, p. 3177 - 3180

99-55-8
6967-12-0
Synthesis of 6-Aminoindazole from 2-Methyl-5-nitroaniline
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View Lastest Price from 6-Aminoindazole manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
6-amino-1H-indazole pictures 2025-12-15 6-amino-1H-indazole
6967-12-0
1kg ≥98% by HPLC 100kg/month Zison Pharmaceutical (Shandong) Co., Ltd.
6-Aminoindazole pictures 2025-04-04 6-Aminoindazole
6967-12-0
1KG 98% 1Ton Henan Aochuang Chemical Co.,Ltd.
6-Aminoindazole pictures 2021-07-13 6-Aminoindazole
6967-12-0
$10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd
  • 6-Aminoindazole pictures
  • 6-Aminoindazole
    6967-12-0
  • $10.00-15.00
  • 99%+ HPLC
  • Zhuozhou Wenxi import and Export Co., Ltd
LABOTEST-BB LT00114795 6-AMINO-1H-INDAZOLE 6-AMINOBENZOPYRAZOLE 6-AMINOINDAZOLE AKOS BBS-00003578 6-Aminoidazole Aminoidazole indazol-6-ylamine Aminoindazole 6-AMINO-1H-INDAZOLE 98% 6-Amino-1,2-diaza-1H-indene 6-Aminoindazole,97+% 6-Indazolamine 6-AMinoindazole 98% 6-Aminoindazole > 1H-indazole-6-amine N-(3,4-dichlorophenethyl)-N-methyl-2-(pyrrolidin-1-yl)ethan-1-amine 1h-indazol-6-amine 6967-12-0 Heterocyclic Building Blocks Indazoles Building Blocks Building Blocks Heterocyclic Building Blocks pharmacetical Indazoles Amines and Anilines Heterocycles Building Blocks Chemical Synthesis Heterocyclic Building Blocks Intermediate