(2S)-2-Amino-2-methyl-9-decenoic acid
(2S)-2-氨基-2-甲基-9-癸烯酸
Also known as: (2S)-2-amino-2-methyldec-9-enoic acid, (S)-2-(7'-octenyl)alanine, α-Me-Gly(Octenyl)-OH, Alpha-Methyl-Gly(Octenyl)-OH
(2S)-2-Amino-2-methyl-9-decenoic acid (CAS 1221256-52-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H21NO2 and a molecular weight of 199.290 g/mol. It is also known as (2S)-2-amino-2-methyldec-9-enoic acid, (S)-2-(7'-octenyl)alanine and α-Me-Gly(Octenyl)-OH. Key properties include a boiling point of 285.9±33.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 126.7±25.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1221256-52-5
- Jingsj CID
- J-1527322-2
- Molecular Formula
- C11H21NO2
- Chinese Name
- (2S)-2-氨基-2-甲基-9-癸烯酸
- Molecular Weight
- 199.290 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 285.9±33.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 126.7±25.4 °C |
Frequently Asked Questions
What is the CAS number of (2S)-2-Amino-2-methyl-9-decenoic acid?
The CAS number of (2S)-2-Amino-2-methyl-9-decenoic acid is 1221256-52-5.
What are the molecular formula and molecular weight of (2S)-2-Amino-2-methyl-9-decenoic acid?
(2S)-2-Amino-2-methyl-9-decenoic acid has molecular formula C11H21NO2 and molecular weight 199.290 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2S)-2-Amino-2-methyl-9-decenoic acid (CAS 1221256-52-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1527322-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.