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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > 4-BROMO-1-METHYL-1H-PYRAZOLE-5-CARBALDEHYDE
4-BROMO-1-METHYL-1H-PYRAZOLE-5-CARBALDEHYDE structure, CAS 287917-96-8

4-BROMO-1-METHYL-1H-PYRAZOLE-5-CARBALDEHYDE

CAS Number287917-96-8

Synonyms4-bromo-1-methyl-1H-pyrazole-3-carbaldehyde; 4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde; 4-Bromo-1-Methyl-1H-Pyrazole-5-Carbaldehyde; 4-Bromo-1-methylpyrazole-3-carboxaldehyde

Molecular FormulaC5H5O1N2Br1

Molecular Weight189.01

Purity

Density1.73g/cm3

Boiling Point275.2ºC at 760mmHg

Melting Point70ºC

Flash Point

Appearance

EINECS

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Symbol

Signal Word

Cat. No.: 2A-0200412 Purity:
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Quality Control of [ 287917-96-8 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number287917-96-8
Catalog No.2A-0200412
Chinese Name4-溴-1-甲基-吡唑-3-甲醛
Synonyms4-bromo-1-methyl-1H-pyrazole-3-carbaldehyde; 4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde; 4-Bromo-1-Methyl-1H-Pyrazole-5-Carbaldehyde; 4-Bromo-1-methylpyrazole-3-carboxaldehyde
Molecular FormulaC5H5O1N2Br1
Molecular Weight189.01
Density1.73g/cm3
Boiling Point275.2ºC at 760mmHg
Melting Point70ºC
Storage Conditionroom temperature
HTC2933199090
MDL NumberMFCD00103235
SMILESCn1cc(Br)c(C=O)n1
InChI KeyKGIYMMPLYIITLL-UHFFFAOYSA-N
MSDSmsds/202321_1_287917_96_8.pdf
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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