Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-BROMOPYRROLE-2-CARBOXYLIC ACID
Price:
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-BROMOPYRROLE-2-CARBOXYLIC ACID
Price: ￥1468.0/1g
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Bromo-1H-pyrrole-2-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

27746-02-7

27746-02-7 structure

27746-02-7 structure

Name: 4-BROMOPYRROLE-2-CARBOXYLIC ACID
Chemical Name: 4-Bromo-1H-pyrrole-2-carboxylic acid
CAS Number: 27746-02-7
Molecular Formula: C₅H₄BrNO₂
Molecular Weight: 189.995
Create Date: 2018-08-19 22:12:13
Modify Date: 2024-01-11 20:29:07

Name	4-Bromo-1H-pyrrole-2-carboxylic acid
Synonyms	1H-Pyrrole-2-carboxylic acid, 4-bromo- 4-BROMOPYRROLE-2-CARBOXYLIC ACID 4-Bromo-1H-pyrrole-2-carboxylic acid

Density	2.0±0.1 g/cm3
Boiling Point	393.0±27.0 °C at 760 mmHg
Melting Point	168-170ºC
Molecular Formula	C₅H₄BrNO₂
Molecular Weight	189.995
Flash Point	191.5±23.7 °C
Exact Mass	188.942535
PSA	53.09000
LogP	1.66
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.653

Hazard Codes	Xi: Irritant;
HS Code	2933990090

72652-32-5 structure

72652-32-5

~64%

27746-02-7 structure

27746-02-7

Literature: ADDEX PHARMACEUTICALS SA Patent: WO2006/123257 A2, 2006 ; Location in patent: Page/Page column 63 ; WO 2006/123257 A2

35302-72-8 structure

35302-72-8

~64%

28383-57-5 structure

28383-57-5

27746-02-7 structure

27746-02-7

Literature: Clark, Benjamin R.; O'Connor, Stephen; Fox, Deirdre; Leroy, Jacques; Murphy, Cormac D. Organic and Biomolecular Chemistry, 2011 , vol. 9, # 18 p. 6306 - 6311

Precursor 2
72652-32-5 35302-72-8
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%