N-Benzoyl-(2R,3S)-3-phenylisoserine - ≥98% , CAS No.132201-33-3

CAS: 132201-33-3 Cat. No.: I166958 Molecular Weight: 285.29 EC Number: 631-348-7
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Q27276267 | s9395 | SCHEMBL6277 | (2R,3S)-3-BENZOYLAMINO-2-HYDROXY-3-PHENYLPROPIONIC ACID | (2R,3S)-3-Benzoylamino-2-hydroxy-3-phenyl-propionic acid | HYJVYOWKYPNSTK-UONOGXRCSA-N | BP-22968 | D998Q2WJCM | F14253 | AC-9033 | BENZENEPROPANOIC ACID, .BETA.-(
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
500mg
I166958-500mg
3

$42.90

$64.90
Save $22.00 (33.90%)
1g
I166958-1g
7

$76.90

$115.90
Save $39.00 (33.65%)
5g
I166958-5g
4

$270.90

$406.90
Save $136.00 (33.42%)
10g
I166958-10g
6

$454.90

$682.90
Save $228.00 (33.39%)
25g
I166958-25g
3

$772.90

$1,159.90
Save $387.00 (33.36%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

It has been proven that the presence of this chiral side chain is essential for the biological activity of paclitaxel. The complex synthesis process of paclitaxel has attracted attention to attaching C-13 side chains to naturally derived taxanes (for example, baccatin III).

Specifications

Synonyms
Q27276267 | s9395 | SCHEMBL6277 | (2R, 3S)-3-BENZOYLAMINO-2-HYDROXY-3-PHENYLPROPIONIC ACID | (2R, 3S)-3-Benzoylamino-2-hydroxy-3-phenyl-propionic acid | HYJVYOWKYPNSTK-UONOGXRCSA-N | BP-22968 | D998Q2WJCM | F14253 | AC-9033 | BENZENEPROPANOIC ACID, .BETA.-(
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488193280
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488193280
Canonical SmilesC1=CC=C(C=C1)C(C(C(=O)O)O)NC(=O)C2=CC=CC=C2
IUPAC Name(2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoic acid
InChIKeyHYJVYOWKYPNSTK-UONOGXRCSA-N
INCHI1S/C16H15NO4/c18-14(16(20)21)13(11-7-3-1-4-8-11)17-15(19)12-9-5-2-6-10-12/h1-10,13-14,18H,(H,17,19)(H,20,21)/t13-,14+/m0/s1
Isomeric SMILES C1=CC=C(C=C1)[C@@H]([C@H](C(=O)O)O)NC(=O)C2=CC=CC=C2
WGK Germany 3
Molecular Weight 285.29
Reaxy-Rn 3383978
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3383978&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Benzamides
Direct ParentN-benzylbenzamides
Alternative Parents Phenylpropanoic acids  Beta amino acids and derivatives  Benzoyl derivatives  Monosaccharides  Alpha hydroxy acids and derivatives  Secondary carboxylic acid amides  Secondary alcohols  Monocarboxylic acids and derivatives  Carboxylic acids  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents N-benzylbenzamide - Beta amino acid or derivatives - 3-phenylpropanoic-acid - Benzoyl - Alpha-hydroxy acid - Hydroxy acid - Monosaccharide - Carboxamide group - Secondary carboxylic acid amide - Secondary alcohol - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Alcohol - Carbonyl group - Organopnictogen compound - Organic oxygen compound - Organooxygen compound - Organic nitrogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as n-benzylbenzamides. These are compounds containing a benzamide moiety that is N-linked to a benzyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
B16 (5829 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
L6 (7924 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

11 results found

Lot NumberCertificate TypeDateItem
F2221462Certificate of AnalysisApr 02, 2026 I166958
F2221465Certificate of AnalysisApr 02, 2026 I166958
F2221471Certificate of AnalysisApr 02, 2026 I166958
K2504070Certificate of AnalysisNov 17, 2025 I166958
A2206693Certificate of AnalysisOct 13, 2025 I166958
A2206765Certificate of AnalysisOct 13, 2025 I166958
A2206808Certificate of AnalysisOct 13, 2025 I166958
A2206839Certificate of AnalysisOct 13, 2025 I166958
A2206840Certificate of AnalysisOct 13, 2025 I166958
D1930021Certificate of AnalysisFeb 07, 2023 I166958
J2513094Certificate of AnalysisMay 30, 2022 I166958

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Chemical and Physical Properties
Specific Rotation[α]-40°, c = 1.0 in ethanol
Melt Point(°C)169-172°C
Molecular Weight285.290 g/mol
XLogP31.700
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count4
Rotatable Bond Count5
Exact Mass285.1 Da
Monoisotopic Mass285.1 Da
Topological Polar Surface Area86.600 Ų
Heavy Atom Count21
Formal Charge0
Complexity359.000
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Kui Zhang, Liangqin Zhou, Fan Chen, Yuanwei Chen, Xianglin Luo.  (2019)  Injectable gel self-assembled by paclitaxel itself for in situ inhibition of tumor growth.  JOURNAL OF CONTROLLED RELEASE,      [PMID:31669210] [10.1016/j.jconrel.2019.10.002]
Solution Calculators
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