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Home > Encyclopedia > 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride

3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride

pharmaceutical raw materials
3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride structure

3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride 

structure
  • CAS No:

    69399-79-7

  • Formula:

    C11H6Cl2FNO2

  • Chemical Name:

    3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride

  • Synonyms:

    4-Isoxazolecarbonyl chloride,3-(2-chloro-6-fluorophenyl)-5-methyl-;3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolecarbonyl chloride;3-(2-Chloro-6-fluorophenyl)-5-methylisoxazol-4-oyl chloride;3-(6-Fluoro-2-chlorophenyl)-5-methylisoxazol-4-carbonyl chloride;3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride;4-(Chlorocarbonyl)-3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

Description

3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride is White to yellow crystal powde

3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride Basic Attributes

274.08

274.08

6867336

273-987-0

93Q1R37JBY

DTXSID40219518

2934999090

Characteristics

43.1

3.82150

White To Cream-Colored Crystal Solid

1.445 g/cm3

181-184 °C

368.3ºC at 760 mmHg

176.5ºC

Safety Information

II

8

3261

34

26-36/37/39-45-26/36/37/39/45-20

C

Corrosive

P260, P261, P264, P271, P272, P280, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P322, P333+P313, P337+P313, P361, P363, P403+P233, P405, P501

H311

|Danger|H311 (11.11%): Toxic in contact with skin [Danger Acute toxicity, dermal]|P260, P261, P264, P272, P280, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P322, P333+P313, P361, P363, P405, and P501|Aggregated GHS information provided by 9 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride Use and Manufacturing

Used for preparing isoxazolyl penicillin derivatives.

Computed Properties

Molecular Weight:274.07
XLogP3:3.7
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:272.9759620
Monoisotopic Mass:272.9759620
Topological Polar Surface Area:43.1
Heavy Atom Count:17
Complexity:305
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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