(3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone

Product Name: (3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone
CAS No.: 149249-91-2
Chemical Name: (3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone
Synonyms: Paclitaxel Impurity 67;PACLITAXEL SIDE CHAIN NO 2;(3R,4S)-1-Benzoyl-3-[(Triethyl;1-benzoyl-4-phenyl-3-triethylsilyloxy-2-azetidinone;(+)-cis-1-Benzoyl-3-triethylsilyloxy-4-phenyl-2-azetidinone;(3R,4S)-1-Benzoyl-4-phenyl-3-(triethylsiloxy)azetidin-2-one;(3R,4S)-3-triethylsilanyloxy-4-phenyl-N-benzoyl-2-azetidinone;(3R,4S)-1-benzoyl-4-phenyl-3- (triethylsilyloxy)azetidin-2-one;(3r,4s)-1-benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone;(3R,4S)-1-BENZOYL-3-[(TRIETHYLSILYL)OXY]-4-PHENYL-2-AZETIDINONE
CBNumber: CB6754644
Molecular Formula: C22H27NO3Si
Formula Weight: 381.54
MOL File: 149249-91-2.mol

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(3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone Property

Boiling point:: 467.2±55.0 °C(Predicted)
Density: 1.12
storage temp.: 2-8°C
solubility: Dichloromethane, Ether, Ethyl Acetate, Methanol
form: Oil
pka: -4.66±0.60(Predicted)
color: Transparent
CAS DataBase Reference: 149249-91-2(CAS DataBase Reference)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: B208265
Product name: (3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone
Packaging: 50mg
Price: $160
Updated: 2021/12/16

TRC

Product number: B208265
Product name: (3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone
Packaging: 250mg
Price: $605
Updated: 2021/12/16

Matrix Scientific

Product number: 095418
Product name: (3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)-oxy]-2-azetidinone
Purity: 95+%
Packaging: 250mg
Price: $742
Updated: 2021/12/16

Matrix Scientific

Product number: 095418
Product name: (3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)-oxy]-2-azetidinone
Purity: 95+%
Packaging: 1g
Price: $1647
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ORS0001684
Product name: (3R,4S)-1-BENZOYL-4-PHENYL-3-[(TRIETHYLSILYL)OXY]-2-AZETIDINONE
Purity: 99.00%
Packaging: 10G
Price: $1689.77
Updated: 2021/12/16

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(3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone Chemical Properties,Usage,Production

Uses

(3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone is an intermedaite of 10-O-[(2R,3S)-3-(Benzoylamino)-2-hydroxy-3-phenylpropanoyl]-10-O-deacetylpaclitaxel (B207800), which is an impurity in the synthesis of Paclitaxel (P132500), an antineoplastic. Used in the study of structure and function of microtubles into tubulin. Paclitaxel is now used to treat patients with lung, ovarian, breast cancer, head and neck cancer, and advanced forms of Kaposi''s sarcoma.

(3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone Preparation Products And Raw materials

Raw materials

Preparation Products

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(3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone Suppliers

China 96 Europe 2 Germany 1 India 3 United Kingdom 3 United States 14 Global 119

Capot Chemical Co., Ltd

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Finetech Industry Limited

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Alfa Chemistry

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BOC Sciences

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View Lastest Price from (3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone manufacturers

Hubei Langyou International Trading Co., Ltd

Product: (3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone 149249-91-2
Price: US $1.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 10tons
Release date: 2021-05-28

Hebei Guanlang Biotechnology Co., Ltd.

Product: (3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone 149249-91-2
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2022-10-19

Zhuozhou Wenxi import and Export Co., Ltd

Product: Docetaxel Intermediate 149249-91-2
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-08

149249-91-2, (3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinoneRelated Search:

Phenyl salicylate Benzoyl peroxide Trimethoxyphenylsilane 4-Methyl-2-pentanone BENZOYL ISOCYANATE Benzoyl chloride Ethyltriphenylphosphonium bromide PHENYL VALERATE Diphenyl ether Phenyltriethoxysilane Docetaxel Docetaxel trihydrate PHENYL RESIN 4-[(1E,3S,5Z,8R/S,10S)-3,11-Bis-{[tert-butyl(dimethyl)silyl]oxy}-2,6,10-trimethyl-8-(phenylsulfonyl)undeca-1,5-dienyl]-2-methyl-1,3-thiazole BOC-3-ENDO-AMINOBICYCLO[2.2.1]HEPTANE-2-ENDO-CARBOXYLIC ACID (αR,βS)-β-[[(1,1-DiMethylethoxy)carbonyl]aMino]-α-hydroxy-4-(phenylMethoxy)-benzenepropanoic Acid Ethyl Ester 2'-O-tert-Butyl(diMethyl)silyl-7-O-triethylsilyl-2-debenzoyl-4-desacetyl Paclitaxel 4-(BENZYLOXYCARBONYLAMINO-METHYL)-BENZOIC ACID

(3R,4S)-1-Benzoyl-3-[(Triethyl

PACLITAXEL SIDE CHAIN/(3R,4S)-1-BENZOYL-3-[(TRIETHYLSILYL)OXY]-4-PHENYL-2-PHENYL-2-AZETIDINONE

PACLITAXEL SIDE CHAIN NO 2

(3R,4S)-1-Benzoyl-4-Phenyl-3-[(Triethylsilyl)Oxy]-2-AzetidinoneCasNo.

(3R,4S)-1-BENZOYL-3-[(TRIETHYLSILYS)OXY]-4-PHENYL-2-AZETIDINONE

(3R,4S)-3-triethylsilanyloxy-4-phenyl-N-benzoyl-2-azetidinone

(3R,4S)-1-benzoyl-4-phenyl-3- (triethylsilyloxy)azetidin-2-one

1-benzoyl-4-phenyl-3-triethylsilyloxy-2-azetidinone

(3R,4S)-1-BENZOYL-3-[(TRIETHYLSILYL)OXY]-4-PHENYL-2-AZETIDINONE

(3r,4s)-1-benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone

(+)-cis-1-Benzoyl-3-triethylsilyloxy-4-phenyl-2-azetidinone

2-Azetidinone, 1-benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-, (3R,4S)-

Paclitaxel Impurity 67

(3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidin...

(3R,4S)-1-Benzoyl-4-phenyl-3-(triethylsiloxy)azetidin-2-one

(3R, 4S) -1-Benzoyl-3- [(triethylsilyl) oxy] -4-phenyl-2-azacyclobutanone

149249-91-2

C22H27NO3Si

C22H29NO2Si