ChemicalBook >> CAS DataBase List >>1H-Pyrazole-3-carboxylic acid, 4-bromo-, methyl ester
1H-Pyrazole-3-carboxylic acid, 4-bromo-, methyl ester
- CAS No.
- 81190-89-8
- Chemical Name:
- 1H-Pyrazole-3-carboxylic acid, 4-bromo-, methyl ester
- Synonyms
- methyl 4-bromo-1H-pyrazole-3-carboxylate;Methyl 3-broMo-1H-pyrazole-4-carboxylate;Methyl 4-Bromopyrazole-3-carboxylate;4-BROMO-1H-PYRAZOLE-3-CARBOXYLI;4-broMopyrazole-3-carboxylic acid Methyl ester;4-BROMO-1H-PYRAZOLE-3-CARBOXYLICACIDMETHYLESTER;H-Pyrazole-3-carboxylic acid, 4-bromo-, methyl ester;1H-Pyrazole-3-carboxylic acid, 4-bromo-, methyl ester;methyl 4-bromo-1H-pyrazole-5-carboxylate(SALTDATA: FREE);4-Bromo-3-(methoxycarbonyl)-1H-pyrazole, Methyl 4-bromo-1H-pyrazole-5-carboxylate
- CBNumber:
- CB01509205
- Molecular Formula:
- C5H5BrN2O2
- Molecular Weight:
- 205.01
- MDL Number:
- MFCD00619124
- MOL File:
- 81190-89-8.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-27 17:21:00
| Product description | Number | Pack Size | Price |
| Methyl 4-bromo-1H-pyrazole-5-carboxylate Asreported | 284664 | 100mg | $375 |
| Methyl 4-bromo-1H-pyrazole-5-carboxylate Asreported | 284664 | 250mg | $468 |
| Methyl 4-bromo-1H-pyrazole-5-carboxylate Asreported | 284664 | 500mg | $631 |
| Methyl 4-bromo-1H-pyrazole-5-carboxylate Asreported | 284664 | 1g | $965 |
| Methyl 4-bromo-1H-pyrazole-5-carboxylate Asreported | 284664 | 2g | $1340 |
| Boiling point | 318℃ |
|---|---|
| Density | 1.781 |
| Flash point | 146℃ |
| storage temp. | 2-8°C |
| pka | 9.75±0.50(Predicted) |
| Appearance | Off-white to light brown Solid |
| InChI | InChI=1S/C5H5BrN2O2/c1-10-5(9)4-3(6)2-7-8-4/h2H,1H3,(H,7,8) |
| InChIKey | KWQDACZQHJCUNK-UHFFFAOYSA-N |
| SMILES | N1C=C(Br)C(C(OC)=O)=N1 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
| HazardClass | IRRITANT |
| HS Code | 2933199090 |
1H-Pyrazole-3-carboxylic acid, 4-bromo-, methyl ester price More Price(63)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | 284664 | Methyl 4-bromo-1H-pyrazole-5-carboxylate Asreported | 81190-89-8 | 100mg | $375 | 2026-06-03 | Buy |
| Usbiological | 284664 | Methyl 4-bromo-1H-pyrazole-5-carboxylate Asreported | 81190-89-8 | 250mg | $468 | 2026-06-03 | Buy |
| Usbiological | 284664 | Methyl 4-bromo-1H-pyrazole-5-carboxylate Asreported | 81190-89-8 | 500mg | $631 | 2026-06-03 | Buy |
| Usbiological | 284664 | Methyl 4-bromo-1H-pyrazole-5-carboxylate Asreported | 81190-89-8 | 1g | $965 | 2026-06-03 | Buy |
| Usbiological | 284664 | Methyl 4-bromo-1H-pyrazole-5-carboxylate Asreported | 81190-89-8 | 2g | $1340 | 2026-06-03 | Buy |
Synthesis of 1H-Pyrazole-3-carboxylic acid, 4-bromo-, methyl ester from Methanol and 4-BROMO-1H-PYRAZOLE-3-CARBOXYLIC ACID
1H-Pyrazole-3-carboxylic acid, 4-bromo-, methyl ester Preparation Products And Raw materials
Raw materials
Preparation Products
1H-Pyrazole-3-carboxylic acid, 4-bromo-, methyl ester Suppliers
Global( 127)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shandong Liteng Biotechnology Co. , Ltd. | +86-18663721413 +86-15552573001 | rosy@litengpharm.com | China | 3280 | 58 |
| Hi-Tech Chemistry Corp | 0519-86626038 | yuhh@hitechem.com | CHINA | 810 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 14304 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52705 | 58 |
| Changzhou Guiding Bio-Tech. Co.,Ltd. | +86-519-519-86686860 +8618795626222 | ning@guiding-bio.com | China | 299 | 58 |
View Lastest Price from 1H-Pyrazole-3-carboxylic acid, 4-bromo-, methyl ester manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2022-02-25 | Methyl 4-bromo-1H-pyrazole-3-carboxylate
81190-89-8
|
$8.90 | 1KG | 98% | 100KG | Hong Kong Tiansheng New Material Trading Co., Ltd | |
 |
2022-02-25 | methyl 4-bromo-1H-pyrazole-5-carboxylate
81190-89-8
|
$8.90 | 1KG | 98% | 10KG | Hong Kong Tiansheng New Material Trading Co., Ltd | |
 |
2019-12-25 | H-Pyrazole-3-carboxylic acid, 4-bromo-, methyl ester
81190-89-8
|
$1.00 | 1KG | 99% | 200kg | Career Henan Chemical Co |
-
- Methyl 4-bromo-1H-pyrazole-3-carboxylate
81190-89-8
- $8.90
- 98%
- Hong Kong Tiansheng New Material Trading Co., Ltd
-
- methyl 4-bromo-1H-pyrazole-5-carboxylate
81190-89-8
- $8.90
- 98%
- Hong Kong Tiansheng New Material Trading Co., Ltd
-
- H-Pyrazole-3-carboxylic acid, 4-bromo-, methyl ester
81190-89-8
- $1.00
- 99%
- Career Henan Chemical Co
81190-89-8(1H-Pyrazole-3-carboxylic acid, 4-bromo-, methyl ester)Related Search:
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4-Bromo-3-(methoxycarbonyl)-1H-pyrazole, Methyl 4-bromo-1H-pyrazole-5-carboxylate
4-broMopyrazole-3-carboxylic acid Methyl ester
4-BROMO-1H-PYRAZOLE-3-CARBOXYLICACIDMETHYLESTER
1H-Pyrazole-3-carboxylic acid, 4-bromo-, methyl ester
methyl 4-bromo-1H-pyrazole-5-carboxylate(SALTDATA: FREE)
4-BROMO-1H-PYRAZOLE-3-CARBOXYLI
H-Pyrazole-3-carboxylic acid, 4-bromo-, methyl ester
Methyl 4-Bromopyrazole-3-carboxylate
methyl 4-bromo-1H-pyrazole-3-carboxylate
Methyl 3-broMo-1H-pyrazole-4-carboxylate
81190-89-8
Building Blocks
Pyrazole
