1-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde

Modify Date: 2024-01-02 07:20:39

1-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde Structure
1-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde structure
Common Name 1-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde
CAS Number 171919-36-1 Molecular Weight 160.17300
Density 1.368g/cm3 Boiling Point 361.1ºC at 760 mmHg
Molecular Formula C9H8N2O Melting Point N/A
MSDS N/A Flash Point 176ºC

 Names

Name 1-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.368g/cm3
Boiling Point 361.1ºC at 760 mmHg
Molecular Formula C9H8N2O
Molecular Weight 160.17300
Flash Point 176ºC
Exact Mass 160.06400
PSA 34.89000
LogP 1.38580
Vapour Pressure 2.12E-05mmHg at 25°C
Index of Refraction 1.747

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~74%

1-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde Structure

1-Methyl-1H-pyr...

CAS#:171919-36-1

Literature: ASTRAZENECA AB Patent: WO2005/66132 A1, 2005 ; Location in patent: Page/Page column 66 ; WO 2005/066132 A1

~84%

1-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde Structure

1-Methyl-1H-pyr...

CAS#:171919-36-1

Literature: DAIICHI PHARMACEUTICAL CO., LTD. Patent: EP1346982 A1, 2003 ;

~99%

1-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde Structure

1-Methyl-1H-pyr...

CAS#:171919-36-1

Literature: Chavan, Neelam L.; Nayak, Sandip K.; Kusurkar, Radhika S. Tetrahedron, 2010 , vol. 66, # 10 p. 1827 - 1831

~86%

1-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde Structure

1-Methyl-1H-pyr...

CAS#:171919-36-1

Literature: Laurila, Michael L.; Magnus, Nicholas A.; Staszak, Michael A. Organic Process Research and Development, 2009 , vol. 13, # 6 p. 1199 - 1201

~76%

1-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde Structure

1-Methyl-1H-pyr...

CAS#:171919-36-1

Literature: Chen, Jianbin; Liu, Bin; Liu, Dongfang; Liu, Shan; Cheng, Jiang Advanced Synthesis and Catalysis, 2012 , vol. 354, # 13 p. 2438 - 2442

~93%

1-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde Structure

1-Methyl-1H-pyr...

CAS#:171919-36-1

Literature: Fei, Haiyang; Yu, Jintao; Jiang, Yan; Guo, Huan; Cheng, Jiang Organic and Biomolecular Chemistry, 2013 , vol. 11, # 41 p. 7092 - 7095

~%

1-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde Structure

1-Methyl-1H-pyr...

CAS#:171919-36-1

Literature: Heteroatom Chemistry, , vol. 22, # 2 p. 148 - 157

 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

1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde
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