1H-Indazole-5-carbaldehyde

Modify Date: 2024-01-02 17:51:22

1H-Indazole-5-carbaldehyde Structure
1H-Indazole-5-carbaldehyde structure
Common Name 1H-Indazole-5-carbaldehyde
CAS Number 253801-04-6 Molecular Weight 146.146
Density 1.4±0.1 g/cm3 Boiling Point 358.3±15.0 °C at 760 mmHg
Molecular Formula C8H6N2O Melting Point N/A
MSDS Chinese USA Flash Point 174.4±26.8 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 1H-Indazole-5-carboxaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 358.3±15.0 °C at 760 mmHg
Molecular Formula C8H6N2O
Molecular Weight 146.146
Flash Point 174.4±26.8 °C
Exact Mass 146.048019
PSA 45.75000
LogP 1.24
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.747

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H319
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR NONH for all modes of transport
HS Code 2933990090

 Synthetic Route

~50%

1H-Indazole-5-carbaldehyde Structure

1H-Indazole-5-c...

CAS#:253801-04-6

Literature: Shafer, Cynthia M.; Lindvall, Mika; Bellamacina, Cornelia; Gesner, Thomas G.; Yabannavar, Asha; Jia, Weiping; Lin, Song; Walter, Annette Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 16 p. 4482 - 4485

~55%

1H-Indazole-5-carbaldehyde Structure

1H-Indazole-5-c...

CAS#:253801-04-6

Literature: IMCLONE SYSTEMS INCORPORATED Patent: WO2005/813 A1, 2005 ; Location in patent: Page 36 ; WO 2005/000813 A1

~50%

1H-Indazole-5-carbaldehyde Structure

1H-Indazole-5-c...

CAS#:253801-04-6

Literature: NOVARTIS VACCINES AND DIAGNOSTICS, INC. Patent: WO2007/124288 A1, 2007 ; Location in patent: Page/Page column 50 ; WO 2007/124288 A1

~58%

1H-Indazole-5-carbaldehyde Structure

1H-Indazole-5-c...

CAS#:253801-04-6

Literature: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT Patent: WO2008/71451 A1, 2008 ; Location in patent: Page/Page column 47 ; WO 2008/071451 A1

~%

1H-Indazole-5-carbaldehyde Structure

1H-Indazole-5-c...

CAS#:253801-04-6

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 23, # 19 p. 5442 - 5447

 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-Indazole-5-carbaldehyde
1H-Indazole-5-carboxaldehyde