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4-chloro-7H-pyrrolo[2,3-c]pyridazine

4-chloro-7H-pyrrolo[2,3-c]pyridazine Structure
4-chloro-7H-pyrrolo[2,3-c]pyridazine structure
CAS No.
1269823-02-0
Chemical Name:
4-chloro-7H-pyrrolo[2,3-c]pyridazine
Synonyms
4-chloro-7H-pyrrolo[2,3-c]pyridazine;7H-Pyrrolo[2,3-c]pyridazine, 4-chloro-
CBNumber:
CB42756149
Molecular Formula:
C6H4ClN3
Molecular Weight:
153.57
MDL Number:
MFCD20621138
MOL File:
1269823-02-0.mol
Last updated:2026-05-28 05:40:32
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4-chloro-7H-pyrrolo[2,3-c]pyridazine Properties

Density 1.531±0.06 g/cm3(Predicted)
pka 10+-.0.50(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H319
Precautionary statements  P305+P351+P338

4-chloro-7H-pyrrolo[2,3-c]pyridazine price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ACHEMBLOCK Y218167 4-Chloro-7H-pyrrolo[2,3-c]pyridazine 95.00% 1269823-02-0 100MG $1655 2026-05-27 Buy
ACHEMBLOCK Y218167 4-Chloro-7H-pyrrolo[2,3-c]pyridazine 95.00% 1269823-02-0 250MG $3690 2026-05-27 Buy
AccelPharmtech X0027 4-chloro-7H-Pyrrolo[2,3-c]pyridazine 97.00% 1269823-02-0 1G $8760 2026-05-21 Buy
AccelPharmtech X0027 4-chloro-7H-Pyrrolo[2,3-c]pyridazine 97.00% 1269823-02-0 5G $15300 2026-05-21 Buy
AccelPharmtech X0027 4-chloro-7H-Pyrrolo[2,3-c]pyridazine 97.00% 1269823-02-0 25G $29000 2026-05-21 Buy
Product number Packaging Price Buy
Y218167 100MG $1655 Buy
Y218167 250MG $3690 Buy
X0027 1G $8760 Buy
X0027 5G $15300 Buy
X0027 25G $29000 Buy

4-chloro-7H-pyrrolo[2,3-c]pyridazine Chemical Properties, Uses, Production

4-chloro-7H-pyrrolo[2,3-c]pyridazine synthesis

1269822-97-0
1269823-02-0
Synthesis of 4-chloro-7H-pyrrolo[2,3-c]pyridazine from 7H-pyrrolo[2,3-c]pyridazin-4-ol

4-chloro-7H-pyrrolo[2,3-c]pyridazine Preparation Products And Raw materials

Raw materials

1-(4-Acetyl-5-nitro-1H-pyrrol-2-yl)-2,2,2-trichloroethan-1-one 1269824-46-5 methyl 4-acetyl-5-nitro-1H-pyrrole-2-carboxylate 7H-pyrrolo[2,3-c]pyridazin-4-ol 4-hydroxy-7H-pyrrolo[2,3-c]pyridazine-6-carboxylic acid
1-(4-Acetyl-1H-pyrrol-2-yl)-2,2,2-trichloro-1-ethanone methyl 4-hydroxy-7H-pyrrolo[2,3-c]pyridazine-6-carboxylate

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Preparation Products

4-chloro-7H-pyrrolo[2,3-c]pyridazine Suppliers

Global Suppliers ( 17)
Supplier Tel Email Country ProdList Advantage
Santai Labs, Inc. 519-85601385 marketing@santailabs.com China 891 62
Suzhou Rovathin Foreign Trade Co.,Ltd 0512-65816829 18662214788 info@rovathin.com.cn China 9961 58
NINGBOBENKANGJS PHARMTECHCO., LTD +8615990591583 15990591583 CHINA 2028 58
Amel Pharmatech Corporation 027-888-4366503 13986279625 sales@amelpharmatech.com China 4826 58
Accela ChemBio Inc. +1-858-6993322 +86-18019713315 info@accelachem.com United States 21189 58
Ningbo Benkang jishi Pharmaceutical Technology Co., Ltd. 15990591583 China 6129 58
Changzhou Xuanye Technology Co., Ltd 15195022192; 279776773@qq.com China 1999 58
chemfish tokyo co.,ltd 85521272 15200744171 sales@chemfish.com China 3578 58
Hangzhou Bingochem Co., Ltd. 0571-87658025 sales@bingochem.com China 21532 58
Shaoyuan Technology (Shanghai) Co., Ltd. 021-50795510 4000665055 marketing@accelachem.com China 9985 58
Supplier Advantage
Santai Labs, Inc. 62
Suzhou Rovathin Foreign Trade Co.,Ltd 58
NINGBOBENKANGJS PHARMTECHCO., LTD 58
Amel Pharmatech Corporation 58
Accela ChemBio Inc. 58
Ningbo Benkang jishi Pharmaceutical Technology Co., Ltd. 58
Changzhou Xuanye Technology Co., Ltd 58
chemfish tokyo co.,ltd 58
Hangzhou Bingochem Co., Ltd. 58
Shaoyuan Technology (Shanghai) Co., Ltd. 58
4-chloro-7H-pyrrolo[2,3-c]pyridazine 7H-Pyrrolo[2,3-c]pyridazine, 4-chloro- 1269823-02-0