Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methyl (2R,3S)-3-benzamido-2-hydroxy-3-phenylpropionate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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32981-85-4

32981-85-4 structure

Name: Bz-RS-iSer(3-Ph)-OMe
Chemical Name: methyl (2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoate
CAS Number: 32981-85-4
Molecular Formula: C₁₇H₁₇NO₄
Molecular Weight: 299.321
Catalog: Signaling Pathways Anti-infection HIV
Create Date: 2019-01-01 20:12:28
Modify Date: 2026-06-30 21:45:38
Bz-RS-iSer(3-Ph)-OMe (compound 2), a Taxol derivative, inhibits HSV replication cycle at low cytotoxicity, blocks mitotic divisions of Vero cells, influences M-MSV induced tumor size and affects immune response by inhibiting PHA-induced T lymphocyte proliferation[1].

Name	methyl (2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoate
Synonyms	(2R,3S)-N-Benzoyl-3-phenylisoserine methyl ester, (2R,3S)-2-Hydroxy-3-N-benzoylamino-3-phenylmethyl propionate, ee benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, methyl ester, (αR,βS) Paclitaxe Side Chain 4 PACLITAXE SIDE CHIAN 4 METHYL (2R,3S)-3-BENZAMIDO-2-HYDRO-3-PHENYLPROPIONATE (2R,3S)-1-Benzoyl-2-Hydroxy-3-Aminophenylpionic Acid Ester METHYL (2R,3S)-3-BENZAMIDO-2-HYDROXY-3-PHENYLPROPIONATE Methyl (2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate (2R,3S)-N-benzoyl-3-PhenylisoserineMethylEster Paclitaxel Impurity 18 Methyl (2R,3S)-N-Benzoyl-3-Phenylisoserine N-BENZOYL-(2R,3S)-3-PHENYLISOSERINE METHYL ESTER PaclitaxelSide Chian 4 Bz-RS-ISer(3-Ph)-Ome, 10 mM in DMSO BENZYLOXYPHENYLISOSERINE METHYLESTER,N- (TAXOL SIDE CHAIN METHYLESTER)(SH) (2R,3S)-2-hydroxy-3-phenyl-3-(phenylformamido)propanoic acid PACLITAXEL SIDE CHAIN 4 Methyl(2R,3S)-N-Benzoyl-3-Phenylisoserine methyl(2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoate Methyl(2R,3S)-3-benzamido-2-hydroxy-3-phenylpropionate PACLITAXEL SIDE CHAIN NO 4 (2S,3S)-methyl 3-benzamido-2-hydroxy-3-phenylpropanoate (2R,3S)-Methyl 3-benzaMido-2-hydroxy-3-phenylpropanoate 2R,3S)-N-BENZOYLl-3-PHENYLISOSERINE METHYL ESTER Methyl (2S,3S)-3-benzamido-2-hydroxy-3-phenyl-propanoate Methyl (2R,3S)-N-benzoylphenylisoserinate METHYL (2R) HYDROXY-(3S)-N-BENZOYLAMINO-3-PHENYL P benzenepropanoicacid, b-(benzoylaMino)-a-hydroxy-, Methyl esterbS) C-13 SIDE CHAIN FOR PACLITAXEL II Paclitaxel impurity 7/(2R,3S)-N-Benzoyl-3-phenyl Isoserine Methyl Ester Paclitaxel Impurity 69 (2S,3S)-N-Benzoyl-3-phenylisoserine Methyl Ester BENZYLOXYPHENYLISOSERINE METHYLESTER,N- (TAXOL SIDE CHAIN METHYLESTER)(P) N-Benzyloxyphenylisoserine Methylester BENZYLOXYPHENYLISOSERINE METHYLESTER,N-(P) (2R,3S)-N-tert-butoxycbonyl 3-Phenylisoserine Methyl Este 3-benzamido-3-(1-cyclohexa-2,4-dienyl)propanoic acid methyl ester METHYL (2R,3S)-3-(BENZOYLAMINO)-2-HYDROXY-3-PHENYLPROPANOATE (2R,3S)-3-phenylisoserine methyleste (R)-methyl 2-hydroxy-3-(N-phenylbenzamido)propanoate (2R, 3S) -3-benzoylamino-2-hydroxy-3-phenylpropionate methyl ester Methyl(2R,3S)-3-(benzoylaMino)-2-hydroxy-3-phenylpropanoale Methyl (2S,3S)-N-benzoyl-3-phenylisoserine (2R，3S)-N-BENZOYLl-3-PHENYLISOSERINE METHYL ESTER (P) MFCD00673331 Paclitaxel Impurity 11

Description	Bz-RS-iSer(3-Ph)-OMe (compound 2), a Taxol derivative, inhibits HSV replication cycle at low cytotoxicity, blocks mitotic divisions of Vero cells, influences M-MSV induced tumor size and affects immune response by inhibiting PHA-induced T lymphocyte proliferation[1].
Related Catalog	Signaling Pathways >> Anti-infection >> HIV Research Areas >> Infection
References	[1]. Krawczyk E, et al. Cytotoxic, antiviral (in-vitro and in-vivo), immunomodulatory activity and influence on mitotic divisions of three taxol derivatives: 10-deacetyl-baccatin III, methyl (N-benzoyl-(2'R,3'S)-3'-phenylisoserinate) and N-benzoyl-(2'R,3'S)-3'-phenylisoserine. J Pharm Pharmacol. 2005;57(6):791‐797.

Density	1.2±0.1 g/cm3
Boiling Point	540.3±50.0 °C at 760 mmHg
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
Storage condition	-20℃

HS Code	2924299090

Precursor 6
98-88-4 145041-37-8 186581-53-3 132201-33-3
67-56-1 100-44-7
DownStream 5
33069-62-4 32981-85-4 132201-33-3 136561-53-0
153652-70-1

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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