ChemicalBook--->CAS DataBase List--->3919-76-4

3919-76-4

3919-76-4 Structure

3919-76-4 Structure
IdentificationMore
[Name]

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

3919-76-4
[Synonyms]

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
3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOXYLIC ACID 98+%
(2S)-CIS-(+)-HYDROXY LACTUM
[EINECS(EC#)]

223-487-3
[Molecular Formula]

C11H7Cl2NO3
[MDL Number]

MFCD00051658
[Molecular Weight]

272.08
[MOL File]

3919-76-4.mol
Chemical PropertiesBack Directory
[Appearance]

Whitetocreamsoli
[Melting point ]

221 °C
[storage temp. ]

2-8°C
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[color ]

Pale Yellow
[BRN ]

806524
[InChI]

InChI=1S/C11H7Cl2NO3/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)
[InChIKey]

WQXUUMUOERZZAE-UHFFFAOYSA-N
[SMILES]

O1C(C)=C(C(O)=O)C(C2=C(Cl)C=CC=C2Cl)=N1
[CAS DataBase Reference]

3919-76-4(CAS DataBase Reference)
[EPA Substance Registry System]

3919-76-4(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed.
[Safety Statements ]

S22:Do not breathe dust .
S36/37:Wear suitable protective clothing and gloves .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[Hazard Note ]

Harmful
[TSCA ]

Yes
[HS Code ]

2935909550
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Hydroxylamine hydrochloride-->Acetoxyacetic acid-->Benzal chloride-->Ethyl 5-methylisoxazole-4-carboxylate
[Preparation Products]

3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride-->[3-(2,6-Dichlorophenyl)-5-methylisoxazol-4-yl]methanol
Hazard InformationBack Directory
[Chemical Properties]

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

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

3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid is used in the preparation of isoxazolyl penicillin derivatives.
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carboxylic acid(3919-76-4)
[Alfa Aesar]

3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid, 98+%(3919-76-4)
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