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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > ETHYL 3-(TERT-BUTYL)-1-METHYL-1H-PYRAZOLE-5-CARBOXYLATE
ETHYL 3-(TERT-BUTYL)-1-METHYL-1H-PYRAZOLE-5-CARBOXYLATE structure, CAS 133261-10-6

ETHYL 3-(TERT-BUTYL)-1-METHYL-1H-PYRAZOLE-5-CARBOXYLATE

CAS Number133261-10-6

Synonyms3-(1,1-dimethylethyl)-1-methyl-1H-pyrazole-5-carboxylic acid ethyl ester; 1H-Pyrazole-5-carboxylicacid,3-(1,1-dimethylethyl)-1-methyl-,ethyl ester; ethyl 3-(tert-butyl)-1-methyl-1H-pyrazole-5-carboxylate; 5-tert-butyl-2-methyl-2H-pyrazole-3-carboxylic acid ethyl ester; Ethyl 3-(tert-butyl)-1-methyl-1H-pyrazole-5-carboxylate; Ethyl 3-tert-Butyl-1-methylpyrazole-5-carboxylate

Molecular FormulaC11H18N2O2

Molecular Weight210.27300

Purity96+%

Density1.04g/cm3

Boiling Point299.2ºC at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS0

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Symbol

Signal Word

Cat. No.: 2A-0154009 Purity: 96+%
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Quality Control of [ 133261-10-6 ] Purity: 96+% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number133261-10-6
Catalog No.2A-0154009
Chinese Name3-(叔丁基)-1-甲基-1H-吡唑-5-羧酸乙酯
Synonyms3-(1,1-dimethylethyl)-1-methyl-1H-pyrazole-5-carboxylic acid ethyl ester; 1H-Pyrazole-5-carboxylicacid,3-(1,1-dimethylethyl)-1-methyl-,ethyl ester; ethyl 3-(tert-butyl)-1-methyl-1H-pyrazole-5-carboxylate; 5-tert-butyl-2-methyl-2H-pyrazole-3-carboxylic acid ethyl ester; Ethyl 3-(tert-butyl)-1-methyl-1H-pyrazole-5-carboxylate; Ethyl 3-tert-Butyl-1-methylpyrazole-5-carboxylate
Molecular FormulaC11H18N2O2
Molecular Weight210.27300
Purity96+
Density1.04g/cm3
Boiling Point299.2ºC at 760 mmHg
Storage Conditionroom temperature, dry
EINECS0
HTC2933199090
UN(IATA)0
PubChem ID3255609
MDL NumberMFCD28976508
SMILESCCOC(=O)c1cc(C(C)(C)C)nn1C
InChIInChI=1S/C11H18N2O2/c1-6-15-10(14)8-7-9(11(2,3)4)12-13(8)5/h7H,6H2,1-5H3
InChI KeyJCOHRMJIHAFFBC-UHFFFAOYSA-N
NACRES CodeNA.21
UNSPSC12352200
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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