Methyl (2E)-(hydroxyimino)(1H-indol-3-yl)acetate

Modify Date: 2026-08-02 18:43:09

Methyl (2E)-(hydroxyimino)(1H-indol-3-yl)acetate Structure
Methyl (2E)-(hydroxyimino)(1H-indol-3-yl)acetate structure
Common Name Methyl (2E)-(hydroxyimino)(1H-indol-3-yl)acetate
CAS Number 113975-75-0 Molecular Weight 218.209
Density 1.3±0.1 g/cm3 Boiling Point 445.9±37.0 °C at 760 mmHg
Molecular Formula C11H10N2O3 Melting Point N/A
MSDS N/A Flash Point 223.5±26.5 °C

 Names

Name α-(Hydroxyimino)-1H-indole-3-acetic Acid Methyl Ester
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 445.9±37.0 °C at 760 mmHg
Molecular Formula C11H10N2O3
Molecular Weight 218.209
Flash Point 223.5±26.5 °C
Exact Mass 218.069138
PSA 74.68000
LogP 1.65
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.622
InChIKey GTPFAXDSMSVVGQ-UHFFFAOYSA-N
SMILES COC(=O)C(=NO)c1c[nH]c2ccccc12

 Safety Information

HS Code 2933990090

 Synthetic Route

~95%

Methyl (2E)-(hydroxyimino)(1H-indol-3-yl)acetate Structure

Methyl (2E)-(hy...

CAS#:113975-75-0

Learn More
Literature: Jiang, Biao; Gu, Xiao-Hui Heterocycles, 2000 , vol. 53, # 7 p. 1559 - 1568

 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

methyl imidazo<1,5-a>pyridine-8-carboxylate
methyl indol-3-ylglyoxylate oxime
Methyl (2E)-(hydroxyimino)(1H-indol-3-yl)acetate
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