久久自慰流水喷白浆免费看_久久亚洲国产精品五月天婷_精品一区二区无码免费_亚洲无码视频在线一区观看

中文版English

CAS Number: 62564-90-3
5-amino-1-methyl-1H-pyrazole-4-carbaldehyde

Structure

 5-amino-1-methyl-1H-pyrazole-4-carbaldehyde
Name: 5-amino-1-methyl-1H-pyrazole-4-carbaldehyde
Synonyms:
General Information
Product Number: 62564903

CAS Registry Number 62564-90-3
Name:
1H-?Pyrazole-?4-?carboxaldehyde, 5-?amino-?1-?methyl-
5-Amino-1-methyl-1H-pyrazole-4-carboxaldehyde

 

Chemical Formula: C5H7N3O
Exact Mass: 125.06
Molecular Weight: 125.13
m/z: 125.06 (100.0%), 126.06 (6.6%)

 

InChI:InChI=1S/C5H7N3O/c1-8-5(6)4(3-9)2-7-8/h2-3H,6H2,1H3

InChI Key:NDGIYFSWJGZTRC-UHFFFAOYSA-N

Canonical SMILES:CN1C(=C(C=N1)C=O)N

 

Thermal Properties Value Condition Note
Melting Point 158.5-159.5 °C   (1)IC
Melting Point 148-149 °C Solv: methanol (67-56-1) (3)IC
Melting Point 148-149 °C Solv: methanol (67-56-1) (4)IC

Specification

98%
References
  1. (1) Acevedo, Oscar L.; Journal of Heterocyclic Chemistry 1985, V22(2), P349-52 CAPLUS
  2. (3) Higashino, Takeo; Chemical & Pharmaceutical Bulletin 1976, V24(12), P3120-34 CAPLUS
  3. (4) Higashino, Takeo; Chemical & Pharmaceutical Bulletin 1977, V25(4), P535-42 CAPLUS
Contact Us
TEL:  86-17758012822
FAX:  86-571-87759731
E-mail:sales@hzchempro.com
[ CLOSE ]