Paclitaxel Side Chain CAS number is 149249-91-2, Molecular Formula is C22H27NO3Si,Molecular weight of 381.54, density of 1.12, It is a light yellow oily liquid. Our intermediate has chemical purity of more than 99%, heavy metal content less than 10ppm. Our company invested big amount and human resources for the development of this product, coupled with our first-class experiments and production equipment to ensure the vitality of the product. Through the authority of the department inspected, our product quality has reached a higher level. we insist to leading technology as the soul, the quality of survival, service to create benefit.

Thera. Category: Anti-cancer

Cas No.:149249-91-2

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

Molecular Weight: 381.54

Molecular formula: C22H27NO3Si

Purity: ≥99.%

Packing:Export worthy packing

Material Safety Data Sheet:Available on request

 Related Intermediate of Paclitaxel:

1) (3R,4S)-3-Hydroxy-4-phenyl-2-azetidinone CAS 132127-34-5

2) (3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azetidinone CAS 149198-47-0

3) (3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)-oxy]-2-azetidinone CAS 149249-91-2

4)  7-(2,2,2-Trichloroethyloxycarbonyl)taxol CAS 114915-17-2