(2R,3S)-3-Phenylisoserine ethyl ester
Also known as: (2R,3S)-Ethyl 3-amino-2-hydroxy-3-phenylpropanoate, Ethyl (2R,3S)-3-amino-2-hydroxy-3-phenylpropanoate, ethyl (2R,3S)-3-amino-2-hydroxy-3-phenylpropionate, Benzenepropanoic acid, β-amino-α-hydroxy-, ethyl ester, (αR,βS)-, Cabazitaxel Impurity 24
(2R,3S)-3-Phenylisoserine ethyl ester (CAS 143615-00-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H15NO3 and a molecular weight of 209.242 g/mol. Key properties include a melting point of 82-84℃, a boiling point of 355.3±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 168.7±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 143615-00-3
- Jingsj CID
- J-1356897-3
- Molecular Formula
- C11H15NO3
- Molecular Weight
- 209.242 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 82-84℃ |
|---|---|
| Boiling Point | 355.3±42.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 168.7±27.9 °C |
| Exact Mass | 209.105194 |
| PSA | 72.55000 |
| LogP | 1.42 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.549 |
Frequently Asked Questions
What is the CAS number of (2R,3S)-3-Phenylisoserine ethyl ester?
The CAS number of (2R,3S)-3-Phenylisoserine ethyl ester is 143615-00-3.
What are the molecular formula and molecular weight of (2R,3S)-3-Phenylisoserine ethyl ester?
(2R,3S)-3-Phenylisoserine ethyl ester has molecular formula C11H15NO3 and molecular weight 209.242 g/mol.
What are the upstream and downstream products of (2R,3S)-3-Phenylisoserine ethyl ester?
For (2R,3S)-3-Phenylisoserine ethyl ester, Upstream Products: Ethanol, (2R,3S)-3-Phenylisoserine hydrochloride, Benzaldehyde; Downstream Products: Paclitaxel, Docetaxel intermediate, (2R,3S)-3-Benzamido-2-hydroxy-3-phenylpropanoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2R,3S)-3-Phenylisoserine ethyl ester (CAS 143615-00-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1356897-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.