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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > ETHYL 5-OXO-4,5-DIHYDROPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLATE
ETHYL 5-OXO-4,5-DIHYDROPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLATE structure, CAS 926663-00-5

ETHYL 5-OXO-4,5-DIHYDROPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLATE

CAS Number926663-00-5

SynonymsEthyl 5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate; Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 4,5-dihydro-5-oxo-, ethyl ester; ethyl 5-hydroxypyrazolo[1,5-a]pyrimidine-3-carboxylate

Molecular FormulaC9H9N3O3

Molecular Weight207.19

Purity96+%

Density1.5±0.1 g/cm3

Boiling Point339.6±42.0 °C at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS0

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Cat. No.: 2A-0155118 Purity: 96+%
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Quality Control of [ 926663-00-5 ] Purity: 96+% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number926663-00-5
Catalog No.2A-0155118
Chinese Name5-氧代-4,5-二氢吡唑[1,5-a]嘧啶-3-甲酸乙酯
SynonymsEthyl 5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate; Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 4,5-dihydro-5-oxo-, ethyl ester; ethyl 5-hydroxypyrazolo[1,5-a]pyrimidine-3-carboxylate
Molecular FormulaC9H9N3O3
Molecular Weight207.19
Purity96+
Density1.5±0.1 g/cm3
Boiling Point339.6±42.0 °C at 760 mmHg
Storage Condition2-8°C, dry and sealed
EINECS0
HTC2933990090
UN(IATA)0
PubChem ID24752066
InChIInChI=1S/C9H9N3O3/c1-2-15-9(14)6-5-10-12-4-3-7(13)11-8(6)12/h3-5H,2H2,1H3,(H,11,13)
InChI KeyPCKVUOAPCLMZJI-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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