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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > ETHYL 4,7-DIHYDRO-7-OXOPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLATE
ETHYL 4,7-DIHYDRO-7-OXOPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLATE structure, CAS 104556-86-7

ETHYL 4,7-DIHYDRO-7-OXOPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLATE

CAS Number104556-86-7

SynonymsEthyl succinyl chloride(ESC); 3-chlorocarbonyl-propionic acid ethyl ester; ethyl 4-chloro-4-oxobutanoate; Ethyl succinyl chloride; ETHYLSS-BENZOYLACRYLATE; Ethyl siccinyl chloride; ethyl 3-(chlorocarbonyl)propanoate; 3-ethoxycarbonyl-propionyl chloride; ETHYL 4-CHLORO-4-OXOBUTYRATE; ethyl 7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate; 3-carboethoxy-propionyl chloride; 3-ethoxycarbonylpyrazolo<1,5-a>pyrimidin-7-one; 3-Carbethoxypropionyl chloride; Ethyl succinoyl chloride; Monoethyl succinyl chloride

Molecular FormulaC9H9O3N3

Molecular Weight207.19

Purity96+%

Density1.471g/cm3

Boiling Point377.203ºC at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS0

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Symbol

Signal Word

Cat. No.: 2A-0154386 Purity: 96+%
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Quality Control of [ 104556-86-7 ] Purity: 96+% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number104556-86-7
Catalog No.2A-0154386
Chinese Name4,7-二氢-7-氧代吡唑并[1,5-a]嘧啶-3-羧酸乙酯
SynonymsEthyl succinyl chloride(ESC); 3-chlorocarbonyl-propionic acid ethyl ester; ethyl 4-chloro-4-oxobutanoate; Ethyl succinyl chloride; ETHYLSS-BENZOYLACRYLATE; Ethyl siccinyl chloride; ethyl 3-(chlorocarbonyl)propanoate; 3-ethoxycarbonyl-propionyl chloride; ETHYL 4-CHLORO-4-OXOBUTYRATE; ethyl 7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate; 3-carboethoxy-propionyl chloride; 3-ethoxycarbonylpyrazolo<1,5-a>pyrimidin-7-one; 3-Carbethoxypropionyl chloride; Ethyl succinoyl chloride; Monoethyl succinyl chloride
Molecular FormulaC9H9O3N3
Molecular Weight207.19
Purity96+
Density1.471g/cm3
Boiling Point377.203ºC at 760 mmHg
EINECS0
HTC2933990090
UN(IATA)0
PubChem ID24753208
MDL NumberMFCD18325086
InChIInChI=1S/C9H9N3O3/c1-2-15-9(14)6-5-11-12-7(13)3-4-10-8(6)12/h3-5,11H,2H2,1H3
InChI KeyZGCDOKYAYRHKOM-UHFFFAOYSA-N
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: 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%
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