ChemicalBook > CAS DataBase List > 5-METHOXY-1H-INDAZOLE

5-METHOXY-1H-INDAZOLE

Product Name: 5-METHOXY-1H-INDAZOLE
CAS No.: 94444-96-9
Chemical Name: 5-METHOXY-1H-INDAZOLE
Synonyms: 5-METHOXYINDAZOLE;5-METHOXY-1H-INDAZOLE;1H-Indazole, 5-methoxy-;5-Methoxy-1H-indazole?New;5-Methoxy-1H-indazole ,97%;2,4-Imidazolidinedione,5-(3-bromophenyl)-7-methyl-
CBNumber: CB5364336
Molecular Formula: C8H8N2O
Formula Weight: 148.16
MOL File: 94444-96-9.mol

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5-METHOXY-1H-INDAZOLE Property

Melting point:: 167 °C(Solv: benzene (71-43-2))
Boiling point:: 312.5±15.0 °C(Predicted)
Density: 1.244±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
pka: 13.61±0.40(Predicted)
Appearance: Light yellow to yellow Solid
InChI: InChI=1S/C8H8N2O/c1-11-7-2-3-8-6(4-7)5-9-10-8/h2-5H,1H3,(H,9,10)
InChIKey: GZWWDKIVVTXLFL-UHFFFAOYSA-N
SMILES: N1C2=C(C=C(OC)C=C2)C=N1

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Safety

Risk Statements: 22-41
Safety Statements: 26-39
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.

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

TRC

Product number: M269488
Product name: 5-Methoxy-1H-indazole
Packaging: 50mg
Price: $45
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK127427
Product name: 5-Methoxy-1H-indazole
Purity: 97%
Packaging: 1g
Price: $241
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H07-1-03
Product name: 5-Methoxy-1H-indazole
Purity: 98%
Packaging: 250mg
Price: $99
Updated: 2021/12/16

AK Scientific

Product number: W9684
Product name: 5-Methoxy-1H-indazole
Packaging: 5g
Price: $281
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H07-1-03
Product name: 5-Methoxy-1H-indazole
Purity: 98%
Packaging: 1g
Price: $345
Updated: 2021/12/16

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5-METHOXY-1H-INDAZOLE Chemical Properties,Usage,Production

Chemical Properties

Yellow solid

Synthesis

102-50-1

94444-96-9

General procedure for the synthesis of 5-methoxy-1H-indazole using 2-methyl-4-methoxyaniline as starting material: aqueous (8.1 ml) solution of sodium nitrite (3.38 g, 49.0 mmol) was slowly added dropwise to acetic acid (350 ml) solution of 4-methoxy-2-methylaniline (6.69 g, 48.8 mmol) under ice-water bath conditions. The temperature was strictly controlled not to exceed 25°C during the reaction, followed by continuous stirring at room temperature overnight. After completion of the reaction, the reaction mixture was poured into water and extracted with chloroform. The organic layers were combined, washed with saturated aqueous sodium chloride solution and dried over anhydrous magnesium sulfate. The solvent was removed by distillation under reduced pressure and the resulting crude product was purified by silica gel column chromatography (eluent ratio of chloroform/methanol=9/1) to give 5-methoxy-1H-indazole (1.30 g, 18% yield). The product was characterized by 1H-NMR (DMSO-d6) and the chemical shifts δ were 3.76 (3H, s), 6.98 (1H, dd, J=8.8,1.8 Hz), 7.15 (1H, d, J=1.8 Hz), 7.42 (1H, d, J=8.8 Hz), 7.93 (1H, s), and 12.89 (1H, brs).

References

[1] Patent: EP1403255, 2004, A1. Location in patent: Page 44
[2] Bulletin of the Chemical Society of Japan, 1985, vol. 58, # 1, p. 309 - 315
[3] Bioorganic and Medicinal Chemistry Letters, 2005, vol. 15, # 23, p. 5293 - 5297
[4] Bioorganic and Medicinal Chemistry Letters, 2001, vol. 11, # 9, p. 1153 - 1156
[5] Bioorganic and Medicinal Chemistry Letters, 2011, vol. 21, # 8, p. 2410 - 2414

5-METHOXY-1H-INDAZOLE Preparation Products And Raw materials

Raw materials

3-Methyl-4-nitrophenol Sodium Triethylamine Sodium nitrite Hydrochloric acid Acetic acid Methanol Iron Dimethyl sulfate

Preparation Products

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View Lastest Price from 5-METHOXY-1H-INDAZOLE manufacturers

Career Henan Chemical Co

Product: 5-METHOXY-1H-INDAZOLE 94444-96-9
Price: US $8.80/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 100kg
Release date: 2019-07-04

94444-96-9, 5-METHOXY-1H-INDAZOLERelated Search:

5-Benzyloxy-1H-indazole-3-carboxylic acid 5-Methoxy-1H-indazole-3-carboxylic acid ,97% 5-METHOXY-1H-INDAZOLE-3-CARBALDEHYDE, 95+%,5-Methoxy-1H-indazole-3-carboxyaldehyde METHYL 5-METHOXY-1H-INDAZOLE-3-CARBOXYLATE 5-TRIFLUOROMETHOXY-1H-INDAZOLE-3-CARBOXYLIC ACID 5-METHOXY-1H-INDAZOLE-3-CARBONITRILE,3-Cyano-5-methoxy-1H-indazole 3-Cyano-6-methoxy-1H-indazole 3-IODO-6-METHOXY-1H-INDAZOLE 6-Methoxy-1H-indazole-3-carboxyaldehyde 6-Methoxy-1H-indazole 3-Iodo-5,6-dimethoxy-1H-indazole Indazole METHYL 5-BENZYLOXY-1H-INDAZOLE-3-CARBOXYLATE 5,6-DIMETHOXY-1H-INDAZOLE 5,6-DIMETHOXY-1H-INDAZOLE-3-CARBOXYLIC ACID 5,6-DIMETHOXY-1H-INDAZOLE-3-CARBONITRILE 5-METHOXY-1H-INDAZOLE-3-CARBOXYLIC ACID ETHYL ESTER (5-METHOXY-1H-INDAZOL-3-YL)ACETIC ACID

5-METHOXY-1H-INDAZOLE

5-METHOXYINDAZOLE

5-Methoxy-1H-indazole ,97%

1H-Indazole, 5-methoxy-

2,4-Imidazolidinedione,5-(3-bromophenyl)-7-methyl-

5-Methoxy-1H-indazole?New

94444-96-9

Indazoles