3,3-Diphenyl-L-alanine
Also known as: (S)-2-Amino-3,3-diphenylpropanoic acid, L-β-diphenylalanine, β-Phenyl-L-phenylalanine, H-DPH-OH, H-L-Dip-OH, L-DiPhenylalanine, H-ALA(3,3-DIPHENYL)-OH, RARECHEM BK PT 0193, MFCD01631989
3,3-Diphenyl-L-alanine (CAS 149597-92-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H15NO2 and a molecular weight of 241.285 g/mol. Key properties include a melting point of 210-213ºC, a boiling point of 389.2±30.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 189.2±24.6 °C. It is classified under GHS with signal word Danger and hazard statements H300. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 149597-92-2
- Jingsj CID
- J-2343-8
- Molecular Formula
- C15H15NO2
- Molecular Weight
- 241.285 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 210-213ºC |
|---|---|
| Boiling Point | 389.2±30.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 189.2±24.6 °C |
| Exact Mass | 241.110275 |
| PSA | 63.32000 |
| LogP | 2.86 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.611 |
| Storage Conditions | Store at 0°C |
GHS Safety & Compliance
- H300
Activity & Biological Data
| Additional Information | [1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1134. |
|---|
Customs & Trade Information
| HS Code | 2922499990 |
|---|---|
| Summary | HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3,3-Diphenyl-L-alanine?
The CAS number of 3,3-Diphenyl-L-alanine is 149597-92-2.
What are the molecular formula and molecular weight of 3,3-Diphenyl-L-alanine?
3,3-Diphenyl-L-alanine has molecular formula C15H15NO2 and molecular weight 241.285 g/mol.
Is 3,3-Diphenyl-L-alanine hazardous?
3,3-Diphenyl-L-alanine has GHS signal word Danger and hazard statements H300.
What are the upstream and downstream products of 3,3-Diphenyl-L-alanine?
For 3,3-Diphenyl-L-alanine, Upstream Products: Bromodiphenylmethane, DL-3,3-Diphenylalanine; Downstream Products: Methyl ((S)-1-(((S)-5-(4-amino-N-isobutylphenylsulfonamido)-6-hydroxyhexyl)amino)-1-oxo-3,3-diphenylpropan-2-yl)carbamate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,3-Diphenyl-L-alanine (CAS 149597-92-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-2343-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.