ChemicalBook > CAS DataBase List > 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid

3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid

Product Name
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid
CAS No.
3919-76-4
Chemical Name
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid
Synonyms
RARECHEM AL BO 1567;Dicloxacillin Impurity D;Dicloxacillin EP Impurity D;(2S)-CIS-(+)-HYDROXY LACTUM;3-(2,6-dichlorophenyl)-5-methy;Dicloxacillin Sodium impurity D;Dicloxacillin sodium EP Impurity D;4-Carboxy-3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole;6-Dichlorophenyl)-5-Methylisoxazole-4-carboxylic acid;Dicloxacillin Impurity 4(Dicloxacillin EP Impurity D)
CBNumber
CB3273849
Molecular Formula
C11H7Cl2NO3
Formula Weight
272.08
MOL File
3919-76-4.mol
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3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid Property

Melting point:
221 °C
storage temp. 
2-8°C
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Solid
color 
Pale Yellow
BRN 
806524
CAS DataBase Reference
3919-76-4(CAS DataBase Reference)
EPA Substance Registry System
4-Isoxazolecarboxylic acid, 3-(2,6-dichlorophenyl)-5-methyl- (3919-76-4)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38-22
Safety Statements 
22-36/37-36/37/39-26
Hazard Note 
Harmful
TSCA 
Yes
HS Code 
2935909550
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P330Rinse mouth.

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N-Bromosuccinimide Price

Alfa Aesar
Product number
L05695
Product name
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid, 98+%
Packaging
1g
Price
$0
Updated
2021/12/16
Alfa Aesar
Product number
L05695
Product name
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid, 98+%
Packaging
5g
Price
$0
Updated
2021/12/16
TRC
Product number
D435975
Product name
3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolylcarboxylicAcid
Packaging
25g
Price
$450
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0020262
Product name
3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOXYLIC ACID
Purity
95.00%
Packaging
1G
Price
$721.57
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0020262
Product name
3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOXYLIC ACID
Purity
95.00%
Packaging
2.5G
Price
$983.88
Updated
2021/12/16
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3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid Chemical Properties,Usage,Production

Chemical Properties

3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid is White to creams oli

Uses

3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid is used in the preparation of isoxazolyl penicillin derivatives.

Uses

3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolylcarboxylic Acid (Dicloxacillin EP Impurity D) is used in the preparation of isoxazolyl penicillin derivatives.

3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid Preparation Products And Raw materials

Raw materials

BENZAL CHLORIDE Acetoxyacetic acid Hydroxylamine hydrochloride Ethyl 5-methylisoxazole-4-carboxylate

Preparation Products

3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride
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3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid Suppliers

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View Lastest Price from 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid manufacturers

Career Henan Chemical Co
Product
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid 3919-76-4
Price
US $6.60/KG
Min. Order
1KG
Purity
97%-99%
Supply Ability
1kg -1000kg
Release date
2020-01-02

3919-76-4, 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acidRelated Search:

6-Aminopenicillanic acid Dicloxacillin EP Impurity B Dicloxacillin sodium Dicloxacillin Sodium impurity A N-[[3-(2,6-Dichlorophenyl)-5-Methyl-4-isoxazolyl]carbonyl]glycine [3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolyl]carbonyl N3-[N-[[3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolyl]carbonyl]glycinyl]penicilloic Acid 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid chloride Oxazole-4-carboxylic acid Isoxazole 4-Isoxazolecarboxylic acid ETHYL 3-(2,6-DICHLORO-PHENYL)-5-METHYL-ISOXAZOLE-4-CARBOXYLATE METHYL 3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOXYLATE METHYL 5-[2-(4-CHLOROANILINO)VINYL]-3-(2,6-DICHLOROPHENYL)-4-ISOXAZOLECARBOXYLATE (2,6-DICHLORO-4-PYRIDYL)METHYL 3-(2,6-DICHLOROPHENYL)-5-METHYL-4-ISOXAZOLECARBOXYLATE METHYL 3-(2,6-DICHLOROPHENYL)-5-[1-(2,4-DICHLOROPHENYL)-3-(TRIFLUOROMETHYL)-1H-PYRAZOL-4-YL]-4-ISOXAZOLECARBOXYLATE 3-(2,6-DICHLOROPHENYL)-5-ETHYLISOXAZOLE-4-CARBOXYLIC ACID METHYL 3-(2,6-DICHLOROPHENYL)-5-[2-(DIMETHYLAMINO)-1-(2,2,2-TRIFLUOROACETYL)VINYL]-4-ISOXAZOLECARBOXYLATE

  • 3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOXYLIC ACID
  • 5-METHYL-3-(2',6'-DICHLOROPHENYL)-4-ISOXAZOLECARBOXYLIC ACID
  • RARECHEM AL BO 1567
  • 3-(2,6-dichlorophenyl)-5-methyl-4-isoxazolecarboxylicaci
  • 3-(2,6-DICHLOROPHENYL)-5-METHYL-OXAZOLE-4-CARBOXYLIC ACID
  • 3-(2,6-Dichlorophenyl)-5-Methyllisoxazole-4-CarboxylicAcid
  • 3-(2,6-dichlorophenyl)-5-methy
  • Dicloxacillin EP Impurity D
  • 3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOXYLIC ACID 98+%
  • 6-Dichlorophenyl)-5-Methylisoxazole-4-carboxylic acid
  • 4-Carboxy-3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole
  • 3-(2,6-Dichlorophenyl)-5-Mehyl Isoxazole-4-carboxylic Acid (DCMIC Acid)
  • 3-(2,6-Dichlorophenyl)-5-Methyl-4-isoxazolylcarboxylic Acid
  • 5-Methyl-3-(2,6-dichlorophenyl)isoxazole-4-carboxylic Acid
  • 4-Carboxy-3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole, 3-(2,6-Dichlorophenyl)-5-methyl-1,2-oxazole-4-carboxylic acid
  • Dicloxacillin Impurity D
  • Dicloxacillin Sodium impurity D
  • Dicloxacillin Impurity 4(Dicloxacillin EP Impurity D)
  • (2S)-CIS-(+)-HYDROXY LACTUM
  • 4-Isoxazolecarboxylic acid, 3-(2,6-dichlorophenyl)-5-methyl-
  • 3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carboxylic acid
  • Dicloxacillin sodium EP Impurity D
  • 3919-76-4
  • 3919-75-4
  • 3919-74-4
  • C11H7Cl2NO3
  • Oxazole&Isoxazole