L-Phenylalanylglycine
Also known as: H-Phe-Gly-OH, Phe-Gly, Phe-Gly hydrate, Phe-Gly-OH, Phe-glycrystalline, L-Phe-Gly-OH, L-Phenylalanyl-glycin, phenylalanineglycine, phenylalanylglycine, 2-[(2-amino-3-phenylpropanoyl)amino]acetic acid
L-Phenylalanylglycine (CAS 721-90-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H14N2O3 and a molecular weight of 222.24000 g/mol. Key properties include a melting point of -260ºC (dec.), a boiling point of 512.5ºC at 760 mmHg, a density of 1.259g/cm3 and a flash point of 263.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 721-90-4
- Jingsj CID
- J-1969625-4
- Molecular Formula
- C11H14N2O3
- Molecular Weight
- 222.24000 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -260ºC (dec.) |
|---|---|
| Boiling Point | 512.5ºC at 760 mmHg |
| Density | 1.259g/cm3 |
| Flash Point | 263.7ºC |
| Exact Mass | 222.10000 |
| PSA | 92.42000 |
| LogP | 0.84840 |
| Refractive Index | 1.576 |
| Storage Conditions | -20C |
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):1793-1144. |
|---|
Customs & Trade Information
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of L-Phenylalanylglycine?
The CAS number of L-Phenylalanylglycine is 721-90-4.
What are the molecular formula and molecular weight of L-Phenylalanylglycine?
L-Phenylalanylglycine has molecular formula C11H14N2O3 and molecular weight 222.24000 g/mol.
What are the upstream and downstream products of L-Phenylalanylglycine?
For L-Phenylalanylglycine, Upstream Products: Glycine, 4-Benzyloxazolidine-2,5-dione, L-Phenylalanine; Downstream Products: Fmoc-Phenylalanyl-glycine, L-Phenylalanine, Glycine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "L-Phenylalanylglycine (CAS 721-90-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1969625-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.