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(αR,βS)-β-(BenzoylaMino)-α-hydroxybenzenepropanoic Acid; CAS NO.132201-33-3

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Product Details


  • Coreychem Important product
  • Advanced and completed testing facilities
  • High Cost-Effective

Quick Details

  • ProName: (αR,βS)-β-(BenzoylaMino)-α-hydroxybenz...
  • CasNo: 132201-33-3
  • Molecular Formula: C16H15NO4
  • Appearance: ask
  • Application: Aromatic Carboxylic Acids, Amides, Ani...
  • DeliveryTime: Within 3-5 days after payment
  • PackAge: Foil aluminium bag /25kg Cardboard Dru...
  • Port: shanghai
  • ProductionCapacity: 1000 Kilogram/Month
  • Purity: High Cost-Effective
  • Storage: Keep in dry and cool condition
  • Transportation: Express (DHL,Fedex,TNT),by air or by s...
  • LimitNum: 1 Kilogram
  • Moisture Content: standard
  • Impurity: standard


Product Name: (2R,3S)-N-Benzoyl-3-phenyl Isoserine
Synonyms: (αR,βS)-β-(BenzoylaMino)-α-hydroxybenzenepropanoic Acid;[R-(R*,S*)]-β-(benzoylaMino)-α-hydroxybenzenepropanoic Acid;(2R,3S)-3-BenzaMido-2-hydroxy-3-phenylpropanoic acid;TAXOL SIDE CHAIN ACID(SH);N-Benzoyl-(2R,3S)-3-phenylisoserine (2R,3S)-3-Benzoylamino-2-hydroxy-3-phenylpropionic acid;N-Benzoyl-(2R,3S)-3-phenylisoserine 98%;Paclitaxel Impurity 30;N-BENZOYL-(2R,3S)-3-AMINO-2-HYDROXY-3-PHENYL-PROPIONIC ACID
CAS: 132201-33-3
MF: C16H15NO4
MW: 285.29
EINECS: 631-348-7
Product Categories: Herb extract;Serine Derivatives;Peptide Synthesis;Unnatural Amino Acid Derivatives;Amino Acids & Derivatives;Anti-virals;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File: 132201-33-3.mol
(2R,3S)-N-Benzoyl-3-phenyl Isoserine Structure
(2R,3S)-N-Benzoyl-3-phenyl Isoserine Chemical Properties
Melting point 169-172 °C(lit.)
optical activity [α]20/D 40°, c = 1.0 in ethanol
CAS DataBase Reference 132201-33-3(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
HS Code 29242990



1.Scale-up production, based on our rich laboratory experience and advanced equipment in production base, also depend on accumulation of advantages in many aspects as industrialized technology development, the production cost control, to provide from kg class to wt class custom synthesis scale-up production services to the global fine chemical industry, can be carried out oxidation, hydrogenation pressure (70 kg), halide, and acylation, esterification, condensation, cyclization, formatting, ammoniation, diazotization and azide reaction, our experienced production management, strict and perfect management system can quickly provide customers with competitive and fine mass production services.
2.Samples synthetic, Our strong r&d team has accumulated abundant experience in synthesis design and exploring synthesis of new technology. Not only good at heterocyclic chemistry, chiral chemicals (asymmetric synthesis and enzyme reaction), metal organic synthesis, high throughput chemistry, also specializes in bioorganic chemistry including nucleosides, nucleotides, sugar chemical, peptide chemistry, etc, to complete the synthesis from mg to kg samples in lab scale. Our efficient management and good communication skills and ability to solve the problem rapidly in order to ensure quality, timely delivery, based on the standard client confidential system and competitive price products,we has been recognized and praised by many customers in chemical industry.
3.Technology transfer, the company has accumulated a large number of production processes of drugs, intermediates and raw material. Based on the principle of mutual benefit, and some technology transfer to industry manufacturers, also provides them marketing support.
4. Purchasing agency service, Our excellence professional sales team, timely and thoughtful service, in addition to the necessary good language communication ability of professional sales staff, also equipped with professional chemical technical sales consultant, who can answer the customer's academic professional question, we are in line with the aim of offering customer wholehearted service, with our advanced testing equipment checks and abundant R&D and production of domestic partner contacts, to provide rare chemicals with standard purity, reasonable price and cost-effective purchasing agency service to foreign customers, and the help you shorten the sourcing time, reduce the purchasing cost.

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