L-Alanosine
L-丙氨菌素
Also known as: Alanosine, NSC 153353, NSC 529469, NSC-143647, SDX 102, SDX-102, L-2-Amino-3-(N-nitroso)hydroxylaminopropionic Acid, L-2-Amino-3-(hydroxynitrosoamino)propanoic Acid, L-2-Amino-3-[(N-nitroso)hydroxylamino]propionic acid, L-Alanine, 3-(hydroxynitrosoamino)-, 3-[Hydroxy(nitroso)amino]-L-alanine, 2-Amino-3-(N-hydroxy-N-nitrosamino)-propionic acid
L-Alanosine (CAS 5854-93-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C3H7N3O4 and a molecular weight of 149.105 g/mol. It is also known as Alanosine, NSC 153353 and NSC 529469. Key properties include a melting point of 190ºC (dec.), a boiling point of 366.9±52.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 175.7±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5854-93-3
- Jingsj CID
- J-46867-1
- Molecular Formula
- C3H7N3O4
- Chinese Name
- L-丙氨菌素
- Molecular Weight
- 149.105 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 190ºC (dec.) |
|---|---|
| Boiling Point | 366.9±52.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 175.7±30.7 °C |
| Exact Mass | 149.043655 |
| PSA | 116.22000 |
| LogP | -0.56 |
| Vapor Pressure | 0.0±1.9 mmHg at 25°C |
| Refractive Index | 1.616 |
Activity & Biological Data
| Additional Information | [1]. Efferth T, et al. Identification of gene expression profiles predicting tumor cell response to L-alanosine. Biochem Pharmacol. 2003 Aug 15;66(4):613-21. [2]. Chitnis MP, et al. Antitumor effect of L-alanosine (NSC 153553) on sensitive and resistant sublines of murine leukemias. Tumori. 1984 Aug 31;70(4):317-20. [3]. Tyagi AK, et al. Identification of the antimetabolite of L-alanosine, L-alanosyl-5-amino-4-imidazolecarboxylic acid ribonucleotide, in tumors and assessment of its inhibition of adenylosuccinate synthetase. Cancer Res. 1980 Dec;40(12):4390-7. |
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Frequently Asked Questions
What is the CAS number of L-Alanosine?
The CAS number of L-Alanosine is 5854-93-3.
What are the molecular formula and molecular weight of L-Alanosine?
L-Alanosine has molecular formula C3H7N3O4 and molecular weight 149.105 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "L-Alanosine (CAS 5854-93-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46867-1 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.