4H-Pyrrolo [1,2-B] pyrazole -2-carboxylic acid , 5,6-dihydro -, Potassium Salt
![4H-Pyrrolo [1,2-B] pyrazole -2-carboxylic acid , 5,6-dihydro -, Potassium Salt price.](/CAS2/GIF/86477-09-0.gif)
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- $10 - $7320
- Product name: 4H-Pyrrolo [1,2-B] pyrazole -2-carboxylic acid , 5,6-dihydro -, Potassium Salt
- CAS: 86477-09-0
- MF: C9H12N2O2
- MW: 180.2
- EINECS:-0
- MDL Number:MFCD11975789
- Synonyms:4H-Pyrrolo [1,2-B] pyrazole -2-carboxylic acid , 5,6-dihydro -, Potassium Salt (1:1);5,6-dihydro-4H-Pyrrolo[1,2-b]pyrazole-2-carboxylic acid ethyl ester;Ethyl 5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylate;4H-Pyrrolo [1,2-B] pyrazole -2-carboxylic acid , 5,6-dihydro -, Potassium Salt;4H-Pyrrolo[1,2-b]pyrazole-2-carboxylic acid, 5,6-dihydro-, ethyl ester
34 prices
Selected condition：
Brand
- aablocks
- AccelPharmtech
- ACHEMBLOCK
- Acints
- Advanced Chemicals Intermediat
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Chemenu
- Crysdot
- Matrix Scientific
- Synthonix
Package
- 100mg
- 250mg
- 500MG
- 1.00g
- 1g
- 5g
- 25G
- Manufactureraablocks
- Product numberAA004QMI
- Product descriptionEthyl 5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylate 95%
- Packaging250mg
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA004QMI
- Product descriptionEthyl 5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylate 95%
- Packaging1g
- Price$39
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA004QMI
- Product descriptionEthyl 5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylate 95%
- Packaging5g
- Price$193
- Updated2026-05-28
- Buy
- ManufacturerAccelPharmtech
- Product numberP7752
- Product description5,6-dihydro-4H-Pyrrolo[1,2-b]pyrazole-2-carboxylic acid ethyl ester 97.00%
- Packaging1G
- Price$2280
- Updated2026-05-21
- Buy
- ManufacturerAccelPharmtech
- Product numberP7752
- Product description5,6-dihydro-4H-Pyrrolo[1,2-b]pyrazole-2-carboxylic acid ethyl ester 97.00%
- Packaging5G
- Price$3900
- Updated2026-05-21
- Buy
- ManufacturerAccelPharmtech
- Product numberP7752
- Product description5,6-dihydro-4H-Pyrrolo[1,2-b]pyrazole-2-carboxylic acid ethyl ester 97.00%
- Packaging25G
- Price$7320
- Updated2026-05-21
- Buy
- ManufacturerACHEMBLOCK
- Product numberV144296
- Product descriptionEthyl 5,6-dihydro-4h-pyrrolo[1,2-b]pyrazole-2-carboxylate 95%
- Packaging25G
- Price$725
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberV144296
- Product descriptionEthyl 5,6-dihydro-4h-pyrrolo[1,2-b]pyrazole-2-carboxylate 95%
- Packaging5G
- Price$170
- Updated2026-05-27
- Buy
- ManufacturerAcints
- Product numberACI-01871
- Product description5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid ethyl ester 95%+
- Packaging5g
- Price$1510.65
- Updated2026-05-20
- Buy
- ManufacturerAcints
- Product numberACI-01871
- Product description5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid ethyl ester 95%+
- Packaging1g
- Price$464.4
- Updated2026-05-20
- Buy
- ManufacturerAdvanced Chemicals Intermediat
- Product numberACI-01871
- Product description5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid ethyl ester 95%+
- Packaging1g
- Price$464.4
- Updated2026-05-19
- Buy
- ManufacturerAdvanced Chemicals Intermediat
- Product numberACI-01871
- Product description5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid ethyl ester 95%+
- Packaging5g
- Price$1510.65
- Updated2026-05-19
- Buy
- ManufacturerAK Scientific
- Product numberW8879
- Product descriptionEthyl5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylate
- Packaging25g
- Price$3926
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA226076
- Product descriptionEthyl5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylate 95%
- Packaging5g
- Price$905
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA226076
- Product descriptionEthyl5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylate 95%
- Packaging1g
- Price$279
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA226076
- Product descriptionEthyl5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylate 95%
- Packaging250mg
- Price$106
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA004QMI | Ethyl 5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylate 95% | 250mg | $10 | 2026-05-28 | Buy |
| aablocks | AA004QMI | Ethyl 5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylate 95% | 1g | $39 | 2026-05-28 | Buy |
| aablocks | AA004QMI | Ethyl 5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylate 95% | 5g | $193 | 2026-05-28 | Buy |
| AccelPharmtech | P7752 | 5,6-dihydro-4H-Pyrrolo[1,2-b]pyrazole-2-carboxylic acid ethyl ester 97.00% | 1G | $2280 | 2026-05-21 | Buy |
| AccelPharmtech | P7752 | 5,6-dihydro-4H-Pyrrolo[1,2-b]pyrazole-2-carboxylic acid ethyl ester 97.00% | 5G | $3900 | 2026-05-21 | Buy |
| AccelPharmtech | P7752 | 5,6-dihydro-4H-Pyrrolo[1,2-b]pyrazole-2-carboxylic acid ethyl ester 97.00% | 25G | $7320 | 2026-05-21 | Buy |
| ACHEMBLOCK | V144296 | Ethyl 5,6-dihydro-4h-pyrrolo[1,2-b]pyrazole-2-carboxylate 95% | 25G | $725 | 2026-05-27 | Buy |
| ACHEMBLOCK | V144296 | Ethyl 5,6-dihydro-4h-pyrrolo[1,2-b]pyrazole-2-carboxylate 95% | 5G | $170 | 2026-05-27 | Buy |
| Acints | ACI-01871 | 5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid ethyl ester 95%+ | 5g | $1510.65 | 2026-05-20 | Buy |
| Acints | ACI-01871 | 5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid ethyl ester 95%+ | 1g | $464.4 | 2026-05-20 | Buy |
| Advanced Chemicals Intermediat | ACI-01871 | 5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid ethyl ester 95%+ | 1g | $464.4 | 2026-05-19 | Buy |
| Advanced Chemicals Intermediat | ACI-01871 | 5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid ethyl ester 95%+ | 5g | $1510.65 | 2026-05-19 | Buy |
| AK Scientific | W8879 | Ethyl5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylate | 25g | $3926 | 2021-12-16 | Buy |
| Ambeed | A226076 | Ethyl5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylate 95% | 5g | $905 | 2021-12-16 | Buy |
| Ambeed | A226076 | Ethyl5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylate 95% | 1g | $279 | 2021-12-16 | Buy |
| Ambeed | A226076 | Ethyl5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylate 95% | 250mg | $106 | 2021-12-16 | Buy |
Properties
Melting point :61-63 °C
Boiling point :320.0±30.0 °C(Predicted)
Density :1.29±0.1 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :0.56±0.20(Predicted)
Appearance :Light yellow to yellow Solid
InChI :InChI=1S/C9H12N2O2/c1-2-13-9(12)8-6-7-4-3-5-11(7)10-8/h6H,2-5H2,1H3
InChIKey :MGGGSJRWNQFCLE-UHFFFAOYSA-N
SMILES :N1=C(C(OCC)=O)C=C2CCCN12
Boiling point :320.0±30.0 °C(Predicted)
Density :1.29±0.1 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :0.56±0.20(Predicted)
Appearance :Light yellow to yellow Solid
InChI :InChI=1S/C9H12N2O2/c1-2-13-9(12)8-6-7-4-3-5-11(7)10-8/h6H,2-5H2,1H3
InChIKey :MGGGSJRWNQFCLE-UHFFFAOYSA-N
SMILES :N1=C(C(OCC)=O)C=C2CCCN12
Safety Information
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Description
Suppliers and manufacturers
wuhan Dekray Biomedical Technology Co.,Ltd
Pure Chemistry Scientific Inc.
Shanghai yirong biology science and technology co., ltd
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.
Jiaxing Novartis Chemical Co., Ltd.
ShangHai Yuchuan Pharmaceutical Technology Co., Ltd.
Chengdu Xiaojia Technology Co., Ltd.
NanJing Xienuo bio Co.,Ltd.
Amadis Chemical Company Limited
Nanjing KaiMubo Pharmaceutical Co., Ltd.