4-Chloro-1H-pyrazolo[3,4-b]pyridine

Modify Date: 2024-01-02 17:40:52

4-Chloro-1H-pyrazolo[3,4-b]pyridine Structure
4-Chloro-1H-pyrazolo[3,4-b]pyridine structure
Common Name 4-Chloro-1H-pyrazolo[3,4-b]pyridine
CAS Number 29274-28-0 Molecular Weight 153.569
Density 1.5±0.1 g/cm3 Boiling Point 308.2±22.0 °C at 760 mmHg
Molecular Formula C6H4ClN3 Melting Point N/A
MSDS N/A Flash Point 169.0±7.9 °C

 Names

Name 4-Chloro-1H-pyrazolo[3,4-b]pyridine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 308.2±22.0 °C at 760 mmHg
Molecular Formula C6H4ClN3
Molecular Weight 153.569
Flash Point 169.0±7.9 °C
Exact Mass 153.009369
PSA 41.57000
LogP 1.15
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.720
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~99%

4-Chloro-1H-pyrazolo[3,4-b]pyridine Structure

4-Chloro-1H-pyr...

CAS#:29274-28-0

Literature: ARRAY BIOPHARMA INC.; GENENTECH, INC.; DEMEESE, Jason; GAUDINO, John; NEITZEL, Alicia, Tarin; LUNGHOFER, Paul; JEONGBEOB, Seo; HONGQI, Tian; YOUNG, Wendy, B.; SUTHERLIN, Daniel, P. Patent: WO2009/33084 A1, 2009 ; Location in patent: Page/Page column 104 ; WO 2009/033084 A1

~23%

4-Chloro-1H-pyrazolo[3,4-b]pyridine Structure

4-Chloro-1H-pyr...

CAS#:29274-28-0

Literature: CHUGAI SEIYAKU KABUSHIKI KAISHA; The University of Tokyo Patent: EP1921078 A1, 2008 ; Location in patent: Page/Page column 33 ; EP 1921078 A1

~%

4-Chloro-1H-pyrazolo[3,4-b]pyridine Structure

4-Chloro-1H-pyr...

CAS#:29274-28-0

Literature: Dorn, Helmut; Ozegowski, Ruediger Journal fuer Praktische Chemie (Leipzig), 1982 , vol. 324, # 4 p. 557 - 562

~%

4-Chloro-1H-pyrazolo[3,4-b]pyridine Structure

4-Chloro-1H-pyr...

CAS#:29274-28-0

Literature: Dorn, Helmut; Ozegowski, Ruediger Journal fuer Praktische Chemie (Leipzig), 1982 , vol. 324, # 4 p. 557 - 562

~%

4-Chloro-1H-pyrazolo[3,4-b]pyridine Structure

4-Chloro-1H-pyr...

CAS#:29274-28-0

Literature: Dorn, Helmut; Ozegowski, Ruediger Journal fuer Praktische Chemie (Leipzig), 1982 , vol. 324, # 4 p. 557 - 562

~89%

4-Chloro-1H-pyrazolo[3,4-b]pyridine Structure

4-Chloro-1H-pyr...

CAS#:29274-28-0

Literature: Dorn, Helmut; Ozegowski, Ruediger Journal fuer Praktische Chemie (Leipzig), 1982 , vol. 324, # 4 p. 557 - 562

~%

4-Chloro-1H-pyrazolo[3,4-b]pyridine Structure

4-Chloro-1H-pyr...

CAS#:29274-28-0

Literature: Dorn, Helmut; Ozegowski, Ruediger Journal fuer Praktische Chemie (Leipzig), 1982 , vol. 324, # 4 p. 557 - 562

 Customs

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%

 Synonyms

4-Chloro-1H-pyrazolo[3,4-b]pyridine
1H-Pyrazolo[3,4-b]pyridine, 4-chloro-