Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5,7-Dibromo-1H-indazole
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5,7-Dibromo-1H-indazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 5,7-Dibromo-1H-indazole
Price: ￥Inquiry/100mg ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

50477-28-6

50477-28-6 structure

50477-28-6 structure

Name: 5,7-Dibromo-1H-indazole
Chemical Name: 5,7-Dibromo-1H-indazole
CAS Number: 50477-28-6
Molecular Formula: C₇H₄Br₂N₂
Molecular Weight: 275.928
Create Date: 2018-06-09 21:08:08
Modify Date: 2025-08-25 19:13:54

Name	5,7-Dibromo-1H-indazole
Synonyms	1H-Indazole, 5,7-dibromo- 5,7-Dibromo-1H-indazole

Density	2.2±0.1 g/cm3
Boiling Point	384.6±22.0 °C at 760 mmHg
Molecular Formula	C₇H₄Br₂N₂
Molecular Weight	275.928
Flash Point	186.4±22.3 °C
Exact Mass	273.874115
PSA	28.68000
LogP	3.32
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.751

HS Code	2933990090

189937-21-1 structure

189937-21-1

~%

50477-28-6 structure

50477-28-6

Literature: v. Auwers; Lohr Journal fuer Praktische Chemie (Leipzig), 1924 , vol. <2> 108, p. 314

189937-21-1 structure

189937-21-1

64-19-7 structure

64-19-7

~%

50477-28-6 structure

50477-28-6

Literature: v. Auwers; Lohr Journal fuer Praktische Chemie (Leipzig), 1924 , vol. <2> 108, p. 314

30273-41-7 structure

30273-41-7

~92%

50477-28-6 structure

50477-28-6

Literature: Lin, Xichen; Busch-Petersen, Jakob; Deng, Jianghe; Edwards, Christine; Zhang, Zhaoguo; Kerns, Jeffrey K. Synlett, 2008 , # 20 p. 3216 - 3220

Precursor 3
30273-41-7 189937-21-1 64-19-7
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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