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ChemicalBook >> CAS DataBase List >>4,5-Dibromo-1H-pyrrole-2-carboxylic acid

4,5-Dibromo-1H-pyrrole-2-carboxylic acid

4,5-Dibromo-1H-pyrrole-2-carboxylic acid Structure
4,5-Dibromo-1H-pyrrole-2-carboxylic acid structure
CAS No.
34649-21-3
Chemical Name:
4,5-Dibromo-1H-pyrrole-2-carboxylic acid
Synonyms
4,5-dibromo-2-pyrrolic acid;5-Carboxy-2,3-dibromo-1H-pyrrole;4,5-Dibromo-1H-pyrrole-2-carboxylic acid;1H-Pyrrole-2-carboxylic acid, 4,5-dibromo-;4,5-Dibromo-1H-Pyrrole-2-Carboxylic Acid, 10 mM in DMSO
CBNumber:
CB6152424
Molecular Formula:
C5H3Br2NO2
Molecular Weight:
268.89
MDL Number:
MFCD01348229
MOL File:
34649-21-3.mol
MSDS File:
SDS
Last updated:2026-09-12 18:53:56
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4,5-Dibromo-1H-pyrrole-2-carboxylic acid Properties

Melting point >300°C
storage temp. 2-8°C

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P271-P280-P301+P312+P330-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P403+P233-P405-P501
Hazard Codes  Xi
HazardClass  IRRITANT
HS Code  2933998090

4,5-Dibromo-1H-pyrrole-2-carboxylic acid price More Price(31)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth JBA64921 4,5-Dibromo-1H-pyrrole-2-carboxylic acid 34649-21-3 1g $295 2026-06-04 Buy
Biosynth JBA64921 4,5-Dibromo-1H-pyrrole-2-carboxylic acid 34649-21-3 10g $2006 2026-06-04 Buy
ChemScene CS-0451417 4,5-Dibromo-2-pyrrolic acid ≥98% 34649-21-3 1g $112 2026-06-04 Buy
Apolloscientific OR15435 4,5-Dibromo-1H-pyrrole-2-carboxylic acid ≥95% 34649-21-3 250mg $69 2026-06-04 Buy
Biorbyt Ltd orb1940069 4,5-Dibromo-1H-Pyrrole-2-Carboxylic Acid >98%(HPLC) 34649-21-3 5mg $100 2026-05-06 Buy
Product number Packaging Price Buy
JBA64921 1g $295 Buy
JBA64921 10g $2006 Buy
CS-0451417 1g $112 Buy
OR15435 250mg $69 Buy
orb1940069 5mg $100 Buy

4,5-Dibromo-1H-pyrrole-2-carboxylic acid Chemical Properties, Uses, Production

Uses

4,5-Dibromo-2-pyrrolic acid (compound 2) is an immunosuppressive compound. 4,5-Dibromo-2-pyrrolic acid suppresses the proliferative response of splenocytes to suboptimal concentrations of the mitogen, concanavalin A (Con A)[1].

References

[1] S P Gunasekera, et al. Immunosuppressive compounds from a deep water marine sponge, Agelas flabelliformis. J Nat Prod. 1989 Jul-Aug;52(4):757-61 DOI:10.1021/np50064a015

4,5-Dibromo-1H-pyrrole-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

4,5-Dibromo-1H-pyrrole-2-carboxylic acid Suppliers

Global Suppliers ( 41)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Record Tech (Shanghai) Co., LTD 13761627472 183009664@qq.com China 660 62
SynAsst Chemical. 021-60343070 China 12731 55
Shanghai SunSyn Pharmaceutical Co., Ltd. 021-18621020637 18621020637 sales@sunsynpharma.com China 297 55
Zhengzhou Alfachem Co., Ltd. 0371-53765687 18937137882 3969243885@qq.com China 7734 55
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627 info@efebio.com China 9799 58
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Sichuan BoYou Biotechnology Co., Ltd. 028-65791793 18140026355 568470422@qq.com China 9961 58
Aikon International Limited 025-58859352 19370895928 sales01@aikonchem.com China 15078 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Record Tech (Shanghai) Co., LTD 62
SynAsst Chemical. 55
Shanghai SunSyn Pharmaceutical Co., Ltd. 55
Zhengzhou Alfachem Co., Ltd. 55
Shanghai EFE Biological Technology Co., Ltd. 58
Shanghai YuanYe Biotechnology Co., Ltd. 60
Amadis Chemical Company Limited 58
Sichuan BoYou Biotechnology Co., Ltd. 58
Aikon International Limited 58

View Latest Price from 4,5-Dibromo-1H-pyrrole-2-carboxylic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4,5-Dibromo-1H-Pyrrole-2-Carboxylic Acid pictures 2026-07-15 4,5-Dibromo-1H-Pyrrole-2-Carboxylic Acid
34649-21-3
 $35.00-96.00 96.06% 10g TargetMol Chemicals Inc.

4,5-Dibromo-1H-pyrrole-2-carboxylic acid Spectrum

4,5-DIBROMO-1H-PYRROLE-2-CARBOXYLIC ACID(34649-21-3)1HNMR

34649-21-3 (4,5-Dibromo-1H-pyrrole-2-carboxylic acid) Related Search:

3,4-Dibromo-1H-pyrrole-2-carboxylic acid methyl ester 4,5-Dibromo-1-methyl-1H-pyrrole-2-carboxylic acid 4,5-Dibromo-1H-pyrrole-2-carboxaldehyde 4,5-Dibromo-1H-pyrrole-2-carboxylic acid 4-Bromopyrrole-2-carboxylic acid
4-Bromopyrole-2-carboxaldehyde Methyl 4,5-dibromo-1H-pyrrole-2-carboxylate 2,5-Dibromo-1H-pyrrole-1-carboxylic acid tert-butyl ester 2-Bromopyrrole

1of2

4,5-dibromo-2-pyrrolic acid 5-Carboxy-2,3-dibromo-1H-pyrrole 1H-Pyrrole-2-carboxylic acid, 4,5-dibromo- 4,5-Dibromo-1H-Pyrrole-2-Carboxylic Acid, 10 mM in DMSO 4,5-Dibromo-1H-pyrrole-2-carboxylic acid 34649-21-3