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ChemicalBook >> CAS DataBase List >> 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride

3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride

3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride price.
  • $10 - $1380
  • Product name: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride
  • CAS: 25629-50-9
  • MF: C11H7Cl2NO2
  • MW: 256.08
  • EINECS:247-137-4
  • MDL Number:MFCD00020811
  • Synonyms:3-(2-chlorophenyl)-5-methyl-4-isoxazolecarbonylchlorid ;4-Isoxazolecarbonyl chloride, 3-(2-chlorophenyl)-5-methyl-;4-Isoxazolecarbonyl chloride, 3-(o-chlorophenyl)-5-methyl- (8ci);Einecs 247-137-4;Nsc 81237;3-(2-Chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride;3-(o-Chlorophenyl)-5-methyl-4-isoxazolecarbonyl chloride;3-(O-CHLOROPHENYL)-5-METHYL-4-CHLOROCARBONYLISOXAZOLE
Price46 Properties Safety Information Description
46 prices
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  • ManufacturerA2B
  • Product numberAB63117
  • Product description3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 97%
  • Packaging5g
  • Price$10
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAB63117
  • Product description3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 97%
  • Packaging10g
  • Price$11
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAB63117
  • Product description3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 97%
  • Packaging25g
  • Price$21
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAB63117
  • Product description3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 97%
  • Packaging100g
  • Price$63
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA003HXT
  • Product description3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride ≥97%
  • Packaging25g
  • Price$25
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003HXT
  • Product description3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 98%
  • Packaging10g
  • Price$12
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003HXT
  • Product description3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride ≥97%
  • Packaging5g
  • Price$10
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003HXT
  • Product description3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride ≥97%
  • Packaging100g
  • Price$80
  • Updated2026-05-28
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  • ManufacturerAHH
  • Product numberMT-06270
  • Product description3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 97%
  • Packaging1000g
  • Price$558
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberE533
  • Product description3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 95%
  • Packaging100g
  • Price$633
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ61590
  • Product description3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 90%
  • Packaging1g
  • Price$23
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberE533
  • Product description3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 95%
  • Packaging5g
  • Price$77
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ61590
  • Product description3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 90%
  • Packaging25g
  • Price$129
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberE533
  • Product description3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 95%
  • Packaging25g
  • Price$181
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ61590
  • Product description3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 90%
  • Packaging100g
  • Price$451
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberE533
  • Product description3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 95%
  • Packaging1g
  • Price$32
  • Updated2026-06-04
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Manufacturer Product number Product description Packaging Price Updated Buy
A2B AB63117 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 97% 5g $10 2026-05-25 Buy
A2B AB63117 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 97% 10g $11 2026-05-25 Buy
A2B AB63117 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 97% 25g $21 2026-05-25 Buy
A2B AB63117 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 97% 100g $63 2026-05-25 Buy
aablocks AA003HXT 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride ≥97% 25g $25 2026-05-28 Buy
aablocks AA003HXT 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 98% 10g $12 2026-05-28 Buy
aablocks AA003HXT 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride ≥97% 5g $10 2026-05-28 Buy
aablocks AA003HXT 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride ≥97% 100g $80 2026-05-28 Buy
AHH MT-06270 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 97% 1000g $558 2026-05-26 Buy
AK Scientific E533 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 95% 100g $633 2026-06-04 Buy
AK Scientific J61590 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 90% 1g $23 2026-06-04 Buy
AK Scientific E533 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 95% 5g $77 2026-06-04 Buy
AK Scientific J61590 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 90% 25g $129 2026-06-04 Buy
AK Scientific E533 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 95% 25g $181 2026-06-04 Buy
AK Scientific J61590 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 90% 100g $451 2026-06-04 Buy
AK Scientific E533 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 95% 1g $32 2026-06-04 Buy
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Properties

Melting point :41-42°C
Boiling point :381.7±42.0 °C(Predicted)
Density :1.381±0.06 g/cm3(Predicted)
vapor pressure :0.001Pa at 25℃
form :crystalline solid
pka :-5.80±0.50(Predicted)
color :White to off-white
Water Solubility :128.2mg/L at 25℃
Sensitive :Moisture Sensitive
BRN :791931
InChI :InChI=1S/C11H7Cl2NO2/c1-6-9(11(13)15)10(14-16-6)7-4-2-3-5-8(7)12/h2-5H,1H3
InChIKey :BPDBLWKFVXHGFT-UHFFFAOYSA-N
SMILES :C(Cl)(C1=C(C)ON=C1C1=CC=CC=C1Cl)=O
LogP :2.61 at 25℃
CAS DataBase Reference :25629-50-9(CAS DataBase Reference)
EPA Substance Registry System :4-Isoxazolecarbonyl chloride, 3-(2-chlorophenyl)-5-methyl- (25629-50-9)

Safety Information

Symbol(GHS): Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl Chloride is used in the preparation of isoxazolyl penicillin derivatives.

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Suppliers and manufacturers

Shandong Scientific Research Pharmaceutical Co., Ltd XiaoGan ShenYuan ChemPharm co,ltd Zhejiang Jiaguo Biotechnology Co., Ltd Qingdao Dexin Chemical Co., Ltd Nanjing Kaiyu PharmTech Co., Ltd Shanghai Peiling Biological Technology Co., LTD J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar TAIYUAN RHF CO.,LTD.