CAS Number56353-15-2
Synonyms(2S)-2-(3-acetamidopropanoylamino)-3-(1H-imidazol-5-yl)propanoic acid; N-Acetyl-β-alanyl-L-histidine; Acetylcarnosine; N-ACETYL-L-CARNOSINE; N-Aceyl-L-Carnosine
Molecular FormulaC11H16O4N4
Molecular Weight268.27
Purity98.00%
Density1.3±0.1 g/cm3
Boiling Point775.9±60.0 °C at 760 mmHg
Melting Point253 - 260ºC
AppearanceWhite to off-white powder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 56353-15-2 |
| Catalog No. | 2A-9044604 |
| Chinese Name | N-乙酰肌肽 |
| Synonyms | (2S)-2-(3-acetamidopropanoylamino)-3-(1H-imidazol-5-yl)propanoic acid; N-Acetyl-β-alanyl-L-histidine; Acetylcarnosine; N-ACETYL-L-CARNOSINE; N-Aceyl-L-Carnosine |
| Molecular Formula | C11H16O4N4 |
| Molecular Weight | 268.27 |
| Purity | 98.00 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 775.9±60.0 °C at 760 mmHg |
| Melting Point | 253 - 260ºC |
| Appearance | White to off-white powder |
| Storage Condition | Hygroscopic, -20°C Freezer, Under Inert Atmosphere |
| Application | N-Acetylcarnosine is a natural, histidine-containing dipeptide and is the main pharmacological source of L-carnosine. N-Acetylcarnosine is an effective ophthalmic drug for the treatment of cataracts i |
| HTC | 2942000000 |
| PubChem ID | 14872575 |
| MDL Number | MFCD04039376 |
| SMILES | CC(=O)NCCC(=O)NC(Cc1cnc[nH]1)C(=O)O |
| InChI | InChI=1S/C11H16N4O4/c1-7(16)13-3-2-10(17)15-9(11(18)19)4-8-5-12-6-14-8/h5-6,9H,2-4H2,1H3,(H,12,14)(H,13,16)(H,15,17)(H,18,19) |
| InChI Key | BKAYIFDRRZZKNF-VIFPVBQESA-N |
| MSDS | msds/44604_1_56353_15_2.pdf |
| Use of | N-Acetylcarnosine, a natural histidine-containing dipeptide, is a source of pharmacological principal L-carnosine. N-Acetylcarnosine is a potent ophthalmic drug in treatment of human cataracts[1]. Properties Name N-acetylcarnosine Synonym More Synonyms Acetylcarnosine Biological Activity Description N-Acetylcarnosine, a natural histidine-containing dipeptide, is a source of pharmacological principal L-carnosine. N-Acetylcarnosine is a potent ophthalmic drug in treatment of human cataracts[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Babizhayev MA, et al. N-Acetylcarnosine, a natural histidine-containing dipeptide, as a potent ophthalmic drug in treatment of human cataracts. Peptides. 2001 Jun;22(6):979-94. [2]. Dubois VD, et al. N-acetylcarnosine (NAC) drops for age-related cataract. Cochrane Database Syst Rev. 2017 Feb 28;2:CD009493. [3]. Babizhayev MA, et al. Potentiation of intraocular absorption and drug metabolism of N-acetylcarnosine lubricant eye drops: drug interaction with sight threatening lipid peroxides in the treatment for age-related eye diseases. Drug Metabol Drug Interact. 2009;24(2-4):275-323. Chemical & Physical Properties Molecular Formula C11H16N4O4 Exact Mass 268.117157 PSA 124.18000 LogP -2.56 Index of Refraction 1.563 InChIKey BKAYIFDRRZZKNF-VIFPVBQESA-N Safety Information Hazard Codes Xi HS Code 2942000000 |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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