ChemicalBook > CAS DataBase List > Methyl (2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate

Methyl (2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate

Product Name
Methyl (2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate
CAS No.
32981-85-4
Chemical Name
Methyl (2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate
Synonyms
LKT-T 0104;Bz-RS-iSer(3-Ph)-OMe;PACLITAXE SIDE CHIAN 4;Paclitaxe Side Chain 4;PaclitaxelSide Chian 4;Paclitaxel Impurity 11;Paclitaxel Impurity 18;Paclitaxel Impurity 69;PACLITAXEL SIDE CHAIN 4;PACLITAXEL SIDE CHAIN NO 4
CBNumber
CB8177005
Molecular Formula
C17H17NO4
Formula Weight
299.32
MOL File
32981-85-4.mol
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Methyl (2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate Property

Melting point:
178-183℃
Boiling point:
540.3±50.0 °C(Predicted)
Density 
1.236±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
DMSO (Slightly), Ethyl Acetate (Slightly, Heated), Methanol (Slightly)
pka
12.05±0.20(Predicted)
form 
Crystalline Powder
color 
White
CAS DataBase Reference
32981-85-4(CAS DataBase Reference)
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Safety

HS Code 
2922500090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

Alfa Aesar
Product number
H61641
Product name
Methyl (2R,3S)-3-benzamido-2-hydroxy-3-phenylpropionate, 98%
Packaging
1g
Price
$145.65
Updated
2024/03/01
Alfa Aesar
Product number
H61641
Product name
Methyl (2R,3S)-3-benzamido-2-hydroxy-3-phenylpropionate, 98%
Packaging
5g
Price
$576.65
Updated
2024/03/01
Alfa Aesar
Product number
H61641
Product name
Methyl (2R,3S)-3-benzamido-2-hydroxy-3-phenylpropionate, 98%
Packaging
250mg
Price
$43.8
Updated
2021/12/16
TRC
Product number
B208560
Product name
(2R,3S)-N-Benzoyl-3-phenylIsoserineMethylEster
Packaging
1g
Price
$545
Updated
2021/12/16
AK Scientific
Product number
H675
Product name
Methyl(2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate
Packaging
5mg
Price
$19
Updated
2021/12/16
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Methyl (2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate Chemical Properties,Usage,Production

Chemical Properties

white crystal powder

Uses

(2R,3S)-N-Benzoyl-3-phenyl Isoserine Methyl Ester is an intermediate in the preparation of potent anticancer drug Paclitaxel (P132500) used to study the location of the binding sites.

Methyl (2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate Preparation Products And Raw materials

Raw materials

Preparation Products

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Methyl (2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate Suppliers

China 141 Europe 2 Germany 2 India 3 United Kingdom 1 United States 19 Global 168
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View Lastest Price from Methyl (2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate manufacturers

Hebei Guanlang Biotechnology Co,.LTD
Product
Methyl (2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate 32981-85-4
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2023-05-26
Longyan Tianhua Biological Technology Co., Ltd
Product
Methyl (2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate 32981-85-4
Price
US $78.00/KG
Min. Order
1KG
Purity
99
Supply Ability
1000KG
Release date
2020-12-10
Career Henan Chemical Co
Product
Methyl (2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate 32981-85-4
Price
US $8.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10tons
Release date
2018-12-24

32981-85-4, Methyl (2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoateRelated Search:

Methyl propionate Sulfamic acid Aminopyrine Methyl acetate Bensulfuron methyl Glucosamine Methylparaben CHLOROPHOSPHONAZO III Acetaminophen EC 2.6.1.2 Methyl acrylate Thiophanate-methyl Kresoxim-methyl Paclitaxel (2R,3S)-N-Benzoyl-3-phenyl Isoserine Methyl 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

  • PACLITAXEL SIDE CHAIN 4
  • PACLITAXEL SIDE CHAIN NO 4
  • C-13 SIDE CHAIN FOR PACLITAXEL II
  • PACLITAXE SIDE CHIAN 4
  • (2R,3S)-N-benzoyl-3-PhenylisoserineMethylEster
  • (2R,3S)-3-phenylisoserine methyleste
  • METHYL (2R,3S)-3-(BENZOYLAMINO)-2-HYDROXY-3-PHENYLPROPANOATE
  • (2R,3S)-1-Benzoyl-2-Hydroxy-3-Aminophenylpionic Acid Ester
  • METHYL (2R,3S)-3-BENZAMIDO-2-HYDRO-3-PHENYLPROPIONATE
  • METHYL (2R,3S)-3-BENZAMIDO-2-HYDROXY-3-PHENYLPROPIONATE
  • N-BENZOYL-(2R,3S)-3-PHENYLISOSERINE METHYL ESTER
  • (2R,3S)-N-Benzoyl-3-phenylisoserine methyl ester, (2R,3S)-2-Hydroxy-3-N-benzoylamino-3-phenylmethyl propionate, ee >99%
  • Bz-RS-iSer(3-Ph)-OMe
  • (2S,3S)-methyl 3-benzamido-2-hydroxy-3-phenylpropanoate
  • (2S,3S)-N-Benzoyl-3-phenylisoserine Methyl Ester
  • METHYL (2R) HYDROXY-(3S)-N-BENZOYLAMINO-3-PHENYL P
  • Methyl (2R,3S)-N-benzoylphenylisoserinate 32981
  • (2R,3S)-Methyl 3-benzaMido-2-hydroxy-3-phenylpropanoate
  • (2R,3S)-N-tert-butoxycarbonyl 3-Phenylisoserine Methyl Este
  • Paclitaxe Side Chain 4
  • BENZYLOXYPHENYLISOSERINE METHYLESTER,N- (TAXOL SIDE CHAIN METHYLESTER)(SH)
  • BENZYLOXYPHENYLISOSERINE METHYLESTER,N-(P)
  • BENZYLOXYPHENYLISOSERINE METHYLESTER,N- (TAXOL SIDE CHAIN METHYLESTER)(P)
  • PaclitaxelSide Chian 4
  • Methyl(2R,3S)-3-(benzoylaMino)-2-hydroxy-3-phenylpropanoale
  • Benzenepropanoicacid, b-(benzoylaMino)-a-hydroxy-, Methyl ester, (aR,bS)-
  • Methyl(2R,3S)-N-Benzoyl-3-Phenylisoserine
  • (R)-methyl 2-hydroxy-3-(N-phenylbenzamido)propanoate
  • Methyl (2R,3S)-N-benzoylphenylisoserinate
  • LKT-T 0104
  • methyl(2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoate
  • Paclitaxel Impurity 11
  • (2R,3S)-2-hydroxy-3-phenyl-3-(phenylformamido)propanoic acid
  • Paclitaxel Impurity 18
  • 3-benzamido-3-(1-cyclohexa-2,4-dienyl)propanoic acid methyl ester
  • Paclitaxel impurity 7/(2R,3S)-N-Benzoyl-3-phenyl Isoserine Methyl Ester
  • Benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, methyl ester, (αR,βS)-
  • Paclitaxel Impurity 69
  • Methyl(2R,3S)-3-benzamido-2-hydroxy-3-phenylpropionate,98%
  • Methyl (2S,3S)-N-benzoyl-3-phenylisoserine
  • (2R, 3S) -3-benzoylamino-2-hydroxy-3-phenylpropionate methyl ester
  • 2R,3S)-N-BENZOYLl-3-PHENYLISOSERINE METHYL ESTER
  • 32981-85-4
  • CHIRAL CHEMICALS
  • Intermediates
  • 32981-85-4