L-Alanine-2-d
Also known as: L-Alanine-2-d1, Deuterated L-alanine, (2S)-2-amino-2-deuteriopropanoic acid, (S)-2-Aminopropionic acid-2-D, Alanine-2-d, L-ALANINE-2-D, L-ALANINE-2-D, 98 ATOM % D, L-ALANINE-2-D1, L-Alanine-d1, L-α-Aminopropionic acid-α-D, MFCD00084105, L-Alanine (2-D)
L-Alanine-2-d (CAS 21386-65-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H6DNO2 and a molecular weight of 90.10 g/mol. Key properties include a melting point of 47-50ºC(lit.), a boiling point of 212.9±23.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 82.6±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21386-65-2
- Jingsj CID
- J-1958299-1
- Molecular Formula
- C3H6DNO2
- Molecular Weight
- 90.10 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 47-50ºC(lit.) |
|---|---|
| Boiling Point | 212.9±23.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 82.6±22.6 °C |
| Exact Mass | 90.053955 |
| PSA | 63.32000 |
| LogP | -0.68 |
| Vapor Pressure | 0.1±0.9 mmHg at 25°C |
| Refractive Index | 1.460 |
Activity & Biological Data
| Additional Information | [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216. |
|---|
Frequently Asked Questions
What is the CAS number of L-Alanine-2-d?
The CAS number of L-Alanine-2-d is 21386-65-2.
What are the molecular formula and molecular weight of L-Alanine-2-d?
L-Alanine-2-d has molecular formula C3H6DNO2 and molecular weight 90.10 g/mol.
What are the upstream and downstream products of L-Alanine-2-d?
For L-Alanine-2-d, Upstream Products: L-Alanine, D-Alanine; Downstream Products: L-Alanine-2-d1-N-t-BOC.
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-Alanine-2-d (CAS 21386-65-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958299-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.