Indazole

Product Name: Indazole
CAS No.: 271-44-3
Chemical Name: Indazole
Synonyms: 1H-INDAZOLE;Indazol;BENZOPYRAZOLE;Isoindazole;2-Azaindole;Indazole(6CI);INDAZOLE;1h-indazol;Indazole>Indazole,99%
CBNumber: CB7466247
Molecular Formula: C7H6N2
Formula Weight: 118.14
MOL File: 271-44-3.mol

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Indazole Property

Melting point:: 145-148 °C (lit.)
Boiling point:: 270 °C/743 mmHg (lit.)
Density: 1.4220 (rough estimate)
refractive index: 1.5500 (estimate)
Flash point:: 270°C
storage temp.: Inert atmosphere,Room Temperature
pka: 14.00±0.10(Predicted)
form: Needle-Like Crystalline Powder
color: White to beige
Water Solubility: SOLUBLE IN HOT WATER
Merck: 14,4936
BRN: 109676
CAS DataBase Reference: 271-44-3(CAS DataBase Reference)
NIST Chemistry Reference: 1H-Indazole(271-44-3)
EPA Substance Registry System: Indazole (271-44-3)

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Safety

Safety Statements: 22-24/25
WGK Germany: 3
RTECS: NK7745000
HS Code: 29339990

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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

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

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

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

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: I2401
Product name: Indazole
Purity: 98%
Packaging: 1g
Price: $39.9
Updated: 2024/03/01

Sigma-Aldrich

Product number: I2401
Product name: Indazole
Purity: 98%
Packaging: 5g
Price: $91.8
Updated: 2024/03/01

TCI Chemical

Product number: I0278
Product name: Indazole
Purity: >99.0%(GC)
Packaging: 1g
Price: $32
Updated: 2024/03/01

TCI Chemical

Product number: I0278
Product name: Indazole
Purity: >99.0%(GC)
Packaging: 5g
Price: $125
Updated: 2024/03/01

Alfa Aesar

Product number: A11665
Product name: 1H-Indazole, 99%
Packaging: 1g
Price: $33.65
Updated: 2024/03/01

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Indazole Chemical Properties,Usage,Production

Chemical Properties

white to beige needle-like crystalline powder

Uses

1H-Indazole is used in organic synthesis, it can react with butyryl chloride and 1-butyryl-1H-indazole. It is also used in synthesis of several small molecule inhibitors as potential cancer therapeutics.

Definition

ChEBI: 1H-indazole is an indazole. It is a tautomer of a 2H-indazole.

Synthesis Reference(s)

Journal of the American Chemical Society, 79, p. 5242, 1957 DOI: 10.1021/ja01576a047
Organic Syntheses, Coll. Vol. 3, p. 475, 1955

Purification Methods

Crystallise indazole from water, sublime it in vacuo, then recrystallise it from pet ether (b 60-80o). The picrate crystallises from Et2O with m 136o. [Ainsworth Org Synth Coll Vol IV 536 1963, Beilstein 23 III/IV 1055, 23/6 V 156.]

Indazole Preparation Products And Raw materials

Raw materials

Sodium acetate Acetic anhydride Sodium nitrite Benzene o-Toluidine Nitric acid Hydriodic acid Acetic acid Anthranilic acid Phosphorus

Preparation Products

GRANISETRON-D3

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Indazole Suppliers

Americas 1 Belgium 1 Canada 1 China 212 Europe 2 Germany 7 India 6 Japan 3 Switzerland 3 The Netherlands 3 Ukraine 5 United Kingdom 10 United States 33 Global 287

Ningbo Zeyu Chemical Technology Co., Ltd

Tel: 15066123231 15066123231
Email: 2278736577@qq.com
Country: China
ProdList: 510
Advantage: 58

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Carbott PharmTech Inc.

Tel: 0535-6385396
Fax: +86 (535) 638-9971
Email: info@carbottpharm.com
Country: China
ProdList: 901
Advantage: 56

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

INTATRADE GmbH

Tel: +49 3493/605464
Fax: +49 3493/605470
Email: sales@intatrade.de
Country: Germany
ProdList: 3572
Advantage: 66

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Beijing HwrkChemical Technology Co., Ltd

Tel: 010-89508211 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 8415
Advantage: 55

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Email: sales@capotchem.com
Country: China
ProdList: 18207
Advantage: 66

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View Lastest Price from Indazole manufacturers

Nanjing jinheyou Trading Co., Ltd.

Product: Indazole 271-44-3
Price: US $0.00/g
Min. Order: 1g
Purity: 99.5%min
Supply Ability: 20kg/week
Release date: 2019-10-31

Career Henan Chemical Co

Product: Indazole 271-44-3
Price: US $7.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2018-12-17

271-44-3, IndazoleRelated Search:

Indazole-3-carboxylic acid 6-Nitroindazole 7-Nitroindazole 5-Bromoindazole DBU 1H-INDAZOLE-3-CARBOXYLIC ACID ETHYL ESTER Indoline Indole 11,12-Dihydroindolo[2,3-a]carbazole 5-(1H)INDAZOLE CARBOXYLIC ACID METHYL ESTER 1H-INDAZOLE-5-BORONIC ACID Indazole-4-boronic acid, hydrochloride 5-Carboxyindazole hydrochloride 6-INDAZOLYBORONIC ACID 1H-INDAZOLE-5-CARBONITRILE 1H-INDAZOLE-4-CARBOXYLIC ACID 7-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1H-INDAZOLE 1H-INDAZOL-7-YL BORONIC ACID

1,2-Diazaindene

1H-Benzopyrazole

2-Azaindole

Isoindazole

IFLAB-BB F1918-0009

INDAZOLE

BENZ-1,2-DIAZOLE

BENZOPYRAZOLE

1,2-BENZPYRAZOLE

1,2-BENZODIAZOLE

1,2-BENZOPYRAZOLE

Indazole 1,2-diazaindene

1H-indazole analogue

Indazole(6CI)

1H-Indazole 97+%

1,2-Benzdiazole

indazole radical cation

1H-INDAZOLE

AKOS BBS-00002896

1h-indazol

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1,2-Benzodiazole, 1,2-Benzopyrazole

Indazole ,98%

Indazole,96%

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