- L-Anserine
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- $1.00 / 1kG
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2024-07-25
- CAS:584-85-0
- Min. Order: 1kG
- Purity: 99%
- Supply Ability: 10000
- L-Anserine
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- $6.00 / 1KG
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2024-07-10
- CAS:584-85-0
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 20TONS
- L-Anserine
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- $0.00 / 1kg
-
2024-06-11
- CAS:584-85-0
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 50000kg
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| | L-Anserine Basic information |
| Product Name: | L-Anserine | | Synonyms: | L-Anserine;N-beta-alanyl-3-methyl-L-histidine;2-(3-aminopropanoylamino)-3-(3-methylimidazol-4-yl)-propanoic acid;Nα-β-Alanyl-1-dehydro-3-methyl-L-histidine;L-N-beta-Alanyl-3-methylhistidine;(S)-2-(4-Aminobutanamido)-3-(1-methyl-1H-imidazol-5-yl)propanoic acid;H-β-Ala-His(3-Me)-OH;(S)-2-(3-Aminopropanamido)-3-(1-methyl-1H-imidazol-4-yl)propanoic acid | | CAS: | 584-85-0 | | MF: | C10H16N4O3 | | MW: | 240.26 | | EINECS: | 209-545-0 | | Product Categories: | Chiral heterocyclic compounds;cosmestic | | Mol File: | 584-85-0.mol |  |
| | L-Anserine Chemical Properties |
| Melting point | 268℃ (decomposition) | | Boiling point | 611.3±55.0 °C(Predicted) | | density | 1.38±0.1 g/cm3(Predicted) | | storage temp. | 2-8°C(protect from light) | | solubility | Methanol (Slightly, Heated), Water (Slightly) | | form | Solid | | pka | 3.02±0.10(Predicted) | | color | White to Off-White | | LogP | -2.220 (est) |
| | L-Anserine Usage And Synthesis |
| Definition | ChEBI: Anserine is a dipeptide comprising of beta-alanine and 3-methyl-L-histidine units. It has a role as an animal metabolite and a mouse metabolite. It is a beta-alanine derivative and a dipeptide. It is a tautomer of an anserine zwitterion. | | Purification Methods | Crystallise anserine from aqueous EtOH. It is hygroscopic and is best stored as the nitrate salt (see below). Purify it by shaking the nitrate salt with Dowex 3 (x4 free base) and washing with H2O, evaporating the filtrate and removing H2O by 3 distillations with 10mL of propan-2-ol. Dissolve the crystals in MeOH and add H2O dropwise until one phase is obtained and cool. Dry the crystals at 60o over P2O5 in a vacuum. The picrate has m 145o (from H2O). [Rinderknecht et al. J Org Chem 29 1968 1964, Beilstein 25 II 408, 25 IV 4383.] |
| | L-Anserine Preparation Products And Raw materials |
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