4,5,6,7-TETRAHYDROINDAZOLE

CAS No.：2305-79-5

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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4,5,6,7-TETRAHYDROINDAZOLE Basic information

Product Name:	4,5,6,7-TETRAHYDROINDAZOLE
Synonyms:	4,5,6,7-TETRAHYDRO-1H-INDAZOLE;aluminum(3+);4,5,6,7-TETRAHYDROINDAZOLE;4,5,6,7-Tetrahydro-2H-indazole;1H-Indazole, 4,5,6,7-tetrahydro-;4,5,6,7-Tetrahydroindazole 98%;1H-4,5,6,7-Tetrahydroindazole
CAS:	2305-79-5
MF:	C7H10N2
MW:	122.17
EINECS:	218-977-9
Product Categories:	Building Blocks;Heterocyclic Building Blocks;Pyrazoles
Mol File:	2305-79-5.mol

4,5,6,7-TETRAHYDROINDAZOLE Chemical Properties

Melting point	83-85 °C (lit.)
Boiling point	140-142°C 2mm
density	1.133±0.06 g/cm3(Predicted)
Fp	140-142°C/2mm
storage temp.	2-8°C
pka	15.32±0.20(Predicted)
BRN	2420
CAS DataBase Reference	2305-79-5

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
HazardClass	IRRITANT
HS Code	2933998090

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

4,5,6,7-TETRAHYDROINDAZOLE Usage And Synthesis

Synthesis Reference(s)

Journal of the American Chemical Society, 83, p. 1478, 1961 DOI: 10.1021/ja01467a047Organic Syntheses, Coll. Vol. 4, p. 536, 1963

4,5,6,7-TETRAHYDROINDAZOLE Preparation Products And Raw materials

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