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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > ETHYL 5-AMINO-4-CYANO-3-METHYLTHIOPHENE-2-CARBOXYLATE
ETHYL 5-AMINO-4-CYANO-3-METHYLTHIOPHENE-2-CARBOXYLATE structure, CAS 23903-46-0

ETHYL 5-AMINO-4-CYANO-3-METHYLTHIOPHENE-2-CARBOXYLATE

CAS Number23903-46-0

Synonymsethyl 2-amino-3-cyano-4-methylthiophene-5-carboxylate; Ethyl 5-amino-4-cyano-3-methyl-2-thiophenecarboxylate; MFCD00463473; 2-amino-3-cyano-4-methyl-5-carboethoxythiophene; 5-Amino-4-cyan-3-methyl-thiophen-2-carbonsaeure-ethylester; 5-Amino-4-cyano-3-methyl-thiophene-2-carboxylic acid ethyl ester; ethyl 5-amino-3-methyl-4-cyano-2-thiophenecarboxylate

Molecular FormulaC9H10N2O2S

Molecular Weight185.24

Purity96+%

Density1.29g/cm3

Boiling Point386.6ºC at 760mmHg

Melting Point

Flash Point

Appearance

EINECS0

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Symbol

Signal Word

Cat. No.: 2A-0154944 Purity: 96+%
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Quality Control of [ 23903-46-0 ] Purity: 96+% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number23903-46-0
Catalog No.2A-0154944
Chinese NameEthyl 5-氨基-4-氰基-3-甲基-2-噻吩羧酸乙酯
Synonymsethyl 2-amino-3-cyano-4-methylthiophene-5-carboxylate; Ethyl 5-amino-4-cyano-3-methyl-2-thiophenecarboxylate; MFCD00463473; 2-amino-3-cyano-4-methyl-5-carboethoxythiophene; 5-Amino-4-cyan-3-methyl-thiophen-2-carbonsaeure-ethylester; 5-Amino-4-cyano-3-methyl-thiophene-2-carboxylic acid ethyl ester; ethyl 5-amino-3-methyl-4-cyano-2-thiophenecarboxylate
Molecular FormulaC9H10N2O2S
Molecular Weight185.24
Purity96+
Density1.29g/cm3
Boiling Point386.6ºC at 760mmHg
EINECS0
HTC2934999090
UN(IATA)0
PubChem ID329816138
MDL NumberMFCD20716099
SMILESCCOC(=O)c1sc(N)c(C#N)c1C
InChIInChI=1S/C9H10N2O2S/c1-3-13-9(12)7-5(2)6(4-10)8(11)14-7/h3,11H2,1-2H3
InChI KeyNCCMCRFYSZRBBG-UHFFFAOYSA-N
NACRES CodeNA.21
UNSPSC12352200
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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