Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methyl (2R,3S)-3-(tert-butoxycarbonylamino)-2-hydroxy-3-phenylpropionate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Email: enquiry@dycnchem.com

124605-42-1

124605-42-1 structure

124605-42-1 structure

Name: Methyl (2R,3S)-N-Benzoyl-3-Phenylisoserine
Chemical Name: Methyl(2R,3S)-N-tert-butoxycarbonyl-3-phenylisoserinate
CAS Number: 124605-42-1
Molecular Formula: C₁₇H₁₇NO₄
Molecular Weight: 299.321
Catalog: Biochemical Amino acids and their derivatives Serine derivative
Create Date: 2018-12-31 09:30:16
Modify Date: 2026-07-01 16:33:29

Name	Methyl(2R,3S)-N-tert-butoxycarbonyl-3-phenylisoserinate
Synonyms	Cabazitaxel Impurity 49 Methyl (2R,3S)-3-(tert-butoxycbonylamino)-2-hydroxy-3-phenylpropionate (2R,3S)-N-tert-butoxycbonyl-3-phenyl-isoserine methyl ester Methyl (2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate (2R,3S)-2-HYDROXY-3-(N-TERTBUTOXYCBONYL) AMINO-3- PHENYL- METHYL PROPIONATE (INTERMEDIATE OF DOCETAXEL) (2R,3S)-methyl 3-((tert-butoxycbonyl)amino)-2-hydroxy-3-phenylpropanoate benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, methyl ester, (αR,βS) 2-hydroxy-3-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-3-phenylpropanoic acid methyl ester benzenepropanoic acid, b-[[(1,1-diMethylethoxy)carbonyl]amino]-a-hydroxy-, Methyl esterbS) methyl (2r,3s)-3-(tert-butoxycbonylamino)-2-hydroxy-3-phenylpropionate Methyl (2R,3S)-N-tert-butoxycbonyl-3-phenylisoserinate (2r,3s)-n-tert-butoxycbonyl-3-phenyl-isoserine methyl ester benzenepropanOICACID,B-[[(1,1-DIMETHYLETHOXY)carbonyl]AMINO]-A-HYDROXY-,METHYLESTER (2R,3S)Methyl 3-(N-BOC-amino)-2-hydroxy-3-phenylpropanoate MFCD08460199 (2R,3S)-N-tert-butoxycbony-3-phenylisoserine methyl ester (2R,3S)-N-Boc-3-Phenyl-isoserine Methyl ester N-Benzoyl-(2R,3S)-3-Amino-2-hydroxy-3-phenyl-propionic acid methyl ester (2R,3S)-N-t-Butoxycbonyl-3-phenylisoserine methyl ester, (2R,3S)-2-Hydroxy-3-(N-t-butyloxycbonyl)amino-3-phenylmethyl propionate, ee Boc-RS-iSer(3-Ph)-OMe Docetaxel Impurity 74 (2R,3S)-N-tert-butoxycbonyl-3- phenylisoserinate methyl Docetaxel Impurity 50 (2R,3S)-N-TERT-BUTOXYCBONYL 3-PHENYLISOSERINE METHYL ESTER METHYL (2R,3S)-N-BOC-3-PHENYL ISOSERINE (2R,3S)-2-Hydroxy-3-(N-tert.-Butyoxycbonyl)amino-3-Phenylmethylpropionate Docetaxel 15 Methyl (2R,3S)-3-(Boc-amino)-2-hydroxy-3-phenylpropanoate (2R,3S)-2-HYDROXY-3-(N-TERTBUTOXYCBONYL) AMINO-3-PHENYL-METHYL PROPIONATE Methyl (2R,3S)-2-Hydroxy-3-(N-tert-Butoxycbonyl)amino-3-phenylpropionate Methy(2R,3S)-3-(tert-butoxycbonylamino)-2-hydroxy-3-phenylpropionate Methyl (2R,3S)-3-(tert-butoxycbonylamino)-2-hydroxy-3-phen Methyl (2R,3S)-3-(tert-butoxycbonylamino)-2-hydroxy-3-phenylpropiote benzenepropanOIC ACID, BETA-[[(1,1-DIMETHYLETHOXY)carbonyl]AMINO]-ALPHA-HYDROXY-, METHYL ESTER N-tert-butoxycarbonylphenylisoserine methyl ester

Density	1.2±0.1 g/cm3
Boiling Point	540.3±50.0 °C at 760 mmHg
Melting Point	132-133ºC
Molecular Formula	C₁₇H₁₇NO₄
Molecular Weight	299.321
Flash Point	280.6±30.1 °C
Exact Mass	299.115753
PSA	75.63000
LogP	2.90
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.588

Hazard Codes	Xi

Precursor 6
24424-99-5 157240-36-3 103-26-4 4248-19-5
99528-65-1 124649-67-8
DownStream 3
155396-69-3 125354-16-7 196404-55-4

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