(2S,3R)-3-(((Benzyloxy)carbonyl)amino)-2-hydroxy-4-phenylbutanoic acid
Also known as: Z-(2S,3R)-AHPA, Z-(2R,3S)-AHPA, (2S,3R)-3-(Cbz-amino)-2-hydroxy-4-phenylbutanoic acid, (alphaS,betaR)-alpha-Hydroxy-beta-[[(phenylmethoxy)carbonyl]amino]benzenebutanoic acid, Benzenebutanoic acid, α-hydroxy-β-[[(phenylmethoxy)carbonyl]amino]-, (αS,βR)-
(2S,3R)-3-(((Benzyloxy)carbonyl)amino)-2-hydroxy-4-phenylbutanoic acid (CAS 59969-65-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H19NO5 and a molecular weight of 329.347 g/mol. Key properties include a boiling point of 581.9±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 305.7±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 59969-65-2
- Jingsj CID
- J-1367478-7
- Molecular Formula
- C18H19NO5
- Molecular Weight
- 329.347 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 581.9±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 305.7±30.1 °C |
| Exact Mass | 329.126312 |
| PSA | 99.35000 |
| LogP | 3.84 |
| Vapor Pressure | 0.0±1.7 mmHg at 25°C |
| Refractive Index | 1.602 |
Frequently Asked Questions
What is the CAS number of (2S,3R)-3-(((Benzyloxy)carbonyl)amino)-2-hydroxy-4-phenylbutanoic acid?
The CAS number of (2S,3R)-3-(((Benzyloxy)carbonyl)amino)-2-hydroxy-4-phenylbutanoic acid is 59969-65-2.
What are the molecular formula and molecular weight of (2S,3R)-3-(((Benzyloxy)carbonyl)amino)-2-hydroxy-4-phenylbutanoic acid?
(2S,3R)-3-(((Benzyloxy)carbonyl)amino)-2-hydroxy-4-phenylbutanoic acid has molecular formula C18H19NO5 and molecular weight 329.347 g/mol.
What are the upstream and downstream products of (2S,3R)-3-(((Benzyloxy)carbonyl)amino)-2-hydroxy-4-phenylbutanoic acid?
For (2S,3R)-3-(((Benzyloxy)carbonyl)amino)-2-hydroxy-4-phenylbutanoic acid, Upstream Products: Phenyllithium; Downstream Products: (2S,3R)-3-Amino-2-hydroxy-4-phenylbutanoic acid, Bestatin hydrochloride, Bestatin.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2S,3R)-3-(((Benzyloxy)carbonyl)amino)-2-hydroxy-4-phenylbutanoic acid (CAS 59969-65-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1367478-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.