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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid
3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid structure, CAS 3919-74-2

3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid

CAS Number3919-74-2

Synonyms3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolecarboxylicacid; MFCD00055659; EINECS 223-486-8; 3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxylic acid

Molecular FormulaC11H7ClFNO3

Molecular Weight255.63

Purity97%

Density1.388g/cm3

Boiling Point314.6ºC at 760 mmHg

Melting Point202 °C

Flash Point

Appearance

EINECS223-486-8

MSDSChineseEnglish

SymbolXi

Signal WordWarning

Cat. No.: 2A-9003567 Purity: 97%
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Quality Control of [ 3919-74-2 ] Purity: 97% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number3919-74-2
Catalog No.2A-9003567
Chinese Name3-(2-氯-6-氟苯基)-5-甲基异恶唑-4-羧酸
Synonyms3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolecarboxylicacid; MFCD00055659; EINECS 223-486-8; 3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxylic acid
Molecular FormulaC11H7ClFNO3
Molecular Weight255.63
Purity97
Density1.388g/cm3
Boiling Point314.6ºC at 760 mmHg
Melting Point202 °C
Storage ConditionKeep away from light, ventilated and dry, sealed
EINECS223-486-8
HTC2934999090
SMILESFc1c(c(ccc1)Cl)c2n[o]c(c2C(=O)O)C
InChI1S/C11H7ClFNO3/c1-5-8(11(15)16)10(14-17-5)9-6(12)3-2-4-7(9)13/h2-4H,1H3,(H,15,16)
InChI KeyREIPZLFZMOQHJT-UHFFFAOYSA-N
NACRES CodeNA.24
UNSPSC41116107
Hazard SymbolsXi
Risk CodesR36/37/38
Safety DescriptionS26;S37/39
MSDSmsds/3567_1_3919_74_2.pdf
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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