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

Product Name: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride
CAS No.: 25629-50-9
Chemical Name: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride
Synonyms: Nsc 81237;Einecs 247-137-4;Cyazofamid Impurity 6;LABOTEST-BB LT00848349;Cloxacillin Impurity 3;Cloxacillin Impurity 9;3-(2-chlorobenzyl) -5-methyl-4-isooxazolide chloride;3-(O-CHLOROPHENYL)-5-METHYL-4-CHLOROCARBONYLISOXAZOLE;3-(2-chlorophenyl)-5-methyl-4-isoxazolecarbonylchlorid;3-(2-CHLOROPHENYL)-5-METHYL-4-CHLOROCARBONYL ISOXAZOLE
CBNumber: CB4269825
Molecular Formula: C11H7Cl2NO2
Formula Weight: 256.08
MOL File: 25629-50-9.mol

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

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℃
pka: -5.80±0.50(Predicted)
form: crystalline solid
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)

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Safety

Risk Statements: 34
Safety Statements: 26-36/37/39-45-36/45
RIDADR: 3261
TSCA: Yes
HazardClass: 8
PackingGroup: II
HS Code: 2934999090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

Precautionary statements

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

TRC

Product number: C379620
Product name: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonylChloride
Packaging: 5g
Price: $85
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC20332
Product name: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride
Packaging: 25g
Price: $100
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H56-5-GB
Product name: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride
Packaging: 5G
Price: $132
Updated: 2021/12/16

AK Scientific

Product number: E533
Product name: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonylchloride
Packaging: 25g
Price: $161
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC20332
Product name: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride
Packaging: 50g
Price: $190
Updated: 2021/12/16

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3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride Chemical Properties,Usage,Production

Chemical Properties

3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride is Cream solid

Uses

3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride is used for preparing isoxazolyl penicillin derivatives.

Flammability and Explosibility

Not classified

Synthesis

To the solution was dropwise added under cooling at -12° to -14°C a solution of 3-(2-chlorophenyl)-5-methylisoxazol-4-carbonyl chloride, which was prepared from 3-(2-chlorophenyl)-5-methylisoxazol-4-carboxylic acid (1.78 g.) and thionyl chloride (10 ml.), in methylene chloride and then stirred for 5 hours. After the reaction, to the solution was added ice-water, and the resulant mixture was washed with water, dilute phosphoric acid, an aqueous solution of sodium bicarbonate and water in turn, and dried over magnesium sulfate.

3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride Preparation Products And Raw materials

Raw materials

5-Methyl-4-isoxazole carboxylic acid Phosphorus pentachloride Hydroxylamine hydrochloride 2-Chlorobenzaldehyde

Preparation Products

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

Canada 1 China 95 Germany 5 India 5 South Korea 1 Ukraine 1 United Kingdom 7 United States 20 Global 135

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View Lastest Price from 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride manufacturers

Hebei Yanxi Chemical Co., Ltd.

Product: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 25629-50-9
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%GC
Supply Ability: 20tons
Release date: 2023-09-13

Hangzhou ICH Biofarm Co., Ltd

Product: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 25629-50-9
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99.0%
Supply Ability: 20 tons
Release date: 2023-07-12

Henan Aochuang Chemical Co.,Ltd.

Product: 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride 25629-50-9
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-14

25629-50-9, 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chlorideRelated Search:

CARBONYL SULFIDE p-Toluoyl chloride Methacryloyl chloride Kresoxim-methyl Chlorodimethylphenylsilane Methyl salicylate Choline chloride METSULFURON METHYL Thiophanate-methyl Bensulfuron methyl Sulfamethoxazole Potassium chloride Ammonium chloride Chloromethanesulfonyl chloride Sodium chloride Calcium chloride PYRAZOPHOS Methyl

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

3-(2-chlorophenyl)-5-methyl-4-isoxazolecarbonyl chlorid 3-(2-Chlorophenyl)-5-methyl-4-isoxazolecarbonyl chloride 3-(o-Chlorophenyl)-5-methyl-4-isoxazolecarbonyl chloride

3-(2-chlorobenzyl) -5-methyl-4-isooxazolide chloride

3-(2-Chlorophenyl)-5-methyl-3-phenyl-4-chlorocarbonylisoxazole

3-(2-CHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBONYL CHLORIDE, 98

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

[3-(2-chlorophenyl)-5-Methyl-1,2-oxazol-4-yl](forMyl)chloranuide

3-(2-CHLOROPHENYL)-5-METHYL-4-CHLOROCARBONYL ISOXAZOLE

3-(2-CHLOROPHENYL)-5-METHYL-4-ISOXAZOLE-CARBONYL CHLORIDE

3-(2-CHLOROPHENYL)-5-METHYL-4-ISOXAZOLECARBOXYLIC ACID CHLORIDE

3-(2-CHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBONYL CHLORIDE

4-Isoxazolecarbonyl chloride, 3-(o-chlorophenyl)-5-methyl-

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

LABOTEST-BB LT00848349

Cloxacillin Impurity 3

TIANFU-CHEM CAS:25629-50-9 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride

Cyazofamid Impurity 6

Cloxacillin Impurity 9

25629-50-9

25629-50-3

C11H7Cl2NO2

ACID CHLORIDE

Aromatics

Heterocycles

Oxazole&Isoxazole