1-Methyl-1H-pyrazole-4-carbaldehyde

Modify Date: 2024-01-09 08:17:22

1-Methyl-1H-pyrazole-4-carbaldehyde Structure
1-Methyl-1H-pyrazole-4-carbaldehyde structure
Common Name 1-Methyl-1H-pyrazole-4-carbaldehyde
CAS Number 25016-11-9 Molecular Weight 110.11
Density 1.1±0.1 g/cm3 Boiling Point 218.9±13.0 °C at 760 mmHg
Molecular Formula C5H6N2O Melting Point 29-34ºC
MSDS Chinese USA Flash Point 86.2±19.8 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Use of 1-Methyl-1H-pyrazole-4-carbaldehyde


1-Methyl-1H-pyrazole-4-carboxaldehyde is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

 Names

Name 1-Methyl-1H-pyrazole-4-carbaldehyde
Synonym More Synonyms

 1-Methyl-1H-pyrazole-4-carbaldehyde Biological Activity

Description 1-Methyl-1H-pyrazole-4-carboxaldehyde is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 218.9±13.0 °C at 760 mmHg
Melting Point 29-34ºC
Molecular Formula C5H6N2O
Molecular Weight 110.11
Flash Point 86.2±19.8 °C
Exact Mass 110.048012
PSA 34.89000
LogP 0.01
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.552
Storage condition Refrigerated.

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H315-H317-H318-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R37/38;R41;R43
Safety Phrases S26-S36/37/39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933199090

 Synthetic Route

~78%

1-Methyl-1H-pyrazole-4-carbaldehyde Structure

1-Methyl-1H-pyr...

CAS#:25016-11-9

Literature: WO2008/144767 A1, ; Page/Page column 117 ; WO 2008/144767 A1

~%

1-Methyl-1H-pyrazole-4-carbaldehyde Structure

1-Methyl-1H-pyr...

CAS#:25016-11-9

Literature: WO2014/2109 A1, ; Page/Page column 131 ;

~95%

1-Methyl-1H-pyrazole-4-carbaldehyde Structure

1-Methyl-1H-pyr...

CAS#:25016-11-9

Literature: Bulletin de la Societe Chimique de France, , # 5 p. 660 - 666

~%

1-Methyl-1H-pyrazole-4-carbaldehyde Structure

1-Methyl-1H-pyr...

CAS#:25016-11-9

Literature: EP1186604 A1, ; Page 106 ; EP 1186604 A1

~%

1-Methyl-1H-pyrazole-4-carbaldehyde Structure

1-Methyl-1H-pyr...

CAS#:25016-11-9

Literature: Journal of the Chemical Society, , p. 3314

 Customs

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1-Methyl-1H-pyrazole-4-carbaldehyde
1-methyl-4-pyrazole carbaldehyde
4-Formyl-1-methyl-1H-pyrazole
4-formyl-1-methylpyrazole
Pyrazole-4-carboxaldehyde, 1-methyl-
1-methyl-1H-pyrazole-4-carboxaldehyde
1-Methyl-1H-pyrazole-4-ca...
1-methylpyrazole-4-carboxyaldehyde
1H-Pyrazole-4-carboxaldehyde, 1-methyl-
1-methyl-4-formyl-1H-pyrazole
1-methyl-4-pyrazolecarboxaldehyde
IFLAB-BB F2124-0695
MFCD00460465
1-methylpyrazole-4-carboxaldehyde