5-METHYL-3,4-DIPHENYL-4,5-DIHYDROISOXAZOL-5-OL

Product Name: 5-METHYL-3,4-DIPHENYL-4,5-DIHYDROISOXAZOL-5-OL
CAS No.: 181696-73-1
Chemical Name: 5-METHYL-3,4-DIPHENYL-4,5-DIHYDROISOXAZOL-5-OL
Synonyms: Parecoxib-001;Parecoxib Sodium-3;Parecoxib Impurity U;Parecoxib sodium Impurity 3;Parecoxib SodiuM IMpurity U;5-methyl-3,4-diphenyl-4H-1,2-oxazol-5-ol;4,6-Dihydro-5-methyl(3,4-diphenyl)-5-isoxazol;4,5-Dihydro-5-methyl-3,4-diphenyl-5-isoxazolol;5-METHYL-3,4-DIPHENYL-4,5-DIHYDROISOXAZOL-5-OL;5-Isoxazolol,4,5-dihydro-5-Methyl-3,4-diphenyl-
CBNumber: CB11478818
Molecular Formula: C16H15NO2
Formula Weight: 253.3
MOL File: 181696-73-1.mol

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5-METHYL-3,4-DIPHENYL-4,5-DIHYDROISOXAZOL-5-OL Property

Boiling point:: 401℃
Density: 1.16
Flash point:: 196℃
storage temp.: 2-8°C
solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form: Solid
pka: 12.97±0.60(Predicted)
color: White to Pale Yellow
CAS DataBase Reference: 181696-73-1

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

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N-Bromosuccinimide Price

TRC

Product number: D449170
Product name: 4,5-Dihydro-5-methyl-3,4-diphenyl-5-isoxazolol
Packaging: 500mg
Price: $545
Updated: 2021/12/16

AK Scientific

Product number: 9524AA
Product name: 5-Methyl-3,4-diphenyl-4,5-dihydroisoxazol-5-ol
Packaging: 5g
Price: $549
Updated: 2021/12/16

Matrix Scientific

Product number: 146181
Product name: 4,5-Dihydro-5-methyl-3,4-diphenyl-5-Isoxazolol
Purity: 95%
Packaging: 10g
Price: $556
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0150428
Product name: 4,5-DIHYDRO-5-METHYL-3,4-DIPHENYL-5-ISOXAZOLOL
Purity: 95.00%
Packaging: 100MG
Price: $716.1
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD22005
Product name: 4,5-Dihydro-5-methyl-3,4-diphenyl-5-isoxazolol
Packaging: 500mg
Price: $720
Updated: 2021/12/16

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5-METHYL-3,4-DIPHENYL-4,5-DIHYDROISOXAZOL-5-OL Chemical Properties,Usage,Production

Chemical Properties

Off-White Solid

Uses

Intermediate for the preparation of Valdecoxib

5-METHYL-3,4-DIPHENYL-4,5-DIHYDROISOXAZOL-5-OL Preparation Products And Raw materials

Raw materials

Preparation Products

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5-METHYL-3,4-DIPHENYL-4,5-DIHYDROISOXAZOL-5-OL Suppliers

Canada 1 China 90 India 3 United Kingdom 1 United States 7 Global 102

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
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Email: jkinfo@jkchemical.com
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Email: shchemsky@sina.com
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Tianjin Branch Chong pharmaceutical intermediates Co., Ltd.

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Beijing Comparison Pharmaceutical Technology Co., Ltd

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China Nobel Chem Co., Limited

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Cato Research Chemicals Inc.

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Email: min.he@cato-chem.com
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ChemStrong Scientific Co.,Ltd

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Wuxi Zhongkun Biochemical Technology Co., Ltd.

Tel: 0510-85629785 18013409632
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Email: sales@reading-chemicals.com
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Shanghai Kewel Chemical Co., Ltd.

Tel: 021-64609169 18901607656
Fax: 021-64609160
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View Lastest Price from 5-METHYL-3,4-DIPHENYL-4,5-DIHYDROISOXAZOL-5-OL manufacturers

Career Henan Chemical Co

Product: 5-METHYL-3,4-DIPHENYL-4,5-DIHYDROISOXAZOL-5-OL 181696-73-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1000KG
Release date: 2018-08-09

181696-73-1, 5-METHYL-3,4-DIPHENYL-4,5-DIHYDROISOXAZOL-5-OLRelated Search:

Parecoxib Impurity H Acotiamide Impurity Valdecoxib IMpurity D Valdecoxib IMpurity-E BenzenesulfonaMide, 3-[4-[4-(aMinosulfonyl)phenyl]-5-Methyl-3-isoxazolyl]- Valdecoxib IMpurity B N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)isobutyraMide N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)acetaMide Valdecoxib IMpurity F 3-methyl -4,5-diphenyl-4,5-didydro-isoxazole 4-(4-chlorophenyl)-5-methyl-3-phenylisoxazole DeoxyBenzoinOxime 3-(5-Methyl-3-phenylisoxazol-4-yl)benzenesulfonaMide ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate Valdecoxib PARECOXIB SODIUM 5-Methyl-3-phenyl-4-(phenylMethyl)isoxazole

5-METHYL-3,4-DIPHENYL-4,5-DIHYDROISOXAZOL-5-OL

4,5-Dihydro-5-methyl-3,4-diphenyl-5-isoxazolol

5-Isoxazolol,4,5-dihydro-5-Methyl-3,4-diphenyl-

(5S)-5-Methyl-3,4-diphenyl-4,5-dihydroisoxazol-5-ol

Parecoxib SodiuM IMpurity U

Parecoxib-001

Parecoxib Impurity U

5-methyl-3,4-diphenyl-4,5-dihydro-1,2-oxazol-5-ol

Parecoxib impurity 2/5-methyl-3,4-diphenyl-4,5-dihydroisoxazol-5-ol

Parecoxib Sodium-3

Parecoxib sodium Impurity 3

5-methyl-3,4-diphenyl-4H-1,2-oxazol-5-ol

4,6-Dihydro-5-methyl(3,4-diphenyl)-5-isoxazol

Parecoxib Impurity 3（4,5-Dihydro-5-methyl-3,4-diphenyl-5-isoxazolol）

181696-73-1

Aromatics

Heterocycles