(S)-2-((1H-Imidazol-4-yl)amino)propanoic acid CAS 15501-12-9
| CAS No. | 15501-12-9 |
| Molecular Formula | C6H9N3O2 |
| Molecular Weight | 155.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H9N3O2, (S)-2-((1H-Imidazol-4-yl)amino)propanoic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 155.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
(S)-2-((1H-Imidazol-4-yl)amino)propanoic acid (CAS 15501-12-9) is a high-purity analytical reference standard with the molecular formula C6H9N3O2 and a molecular weight of 155.15 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (S)-2-((1H-Imidazol-4-yl)amino)propanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H9N3O2 |
| Molecular Weight | 155.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 3-(3-Methylisoxazol-5-yl)propanoic acid (CAS 154928-89-9)
- 4-(Methoxymethyl)-1H-pyrrole-2-carboxylic acid (CAS 1550887-26-7)
- (1-Methyl-1H-pyrazol-3-yl)glycine (CAS 1539886-25-3)
- 2-(5-Ethylisoxazol-4-yl)acetic acid (CAS 155602-47-4)
- tert-Butyl ((5-(hydroxymethyl)pyridin-2-yl)methyl)carbamate (CAS 1204738-23-7)
- Ethyl 2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-{[(3-methoxyphenyl)methyl]carbamoyl}acetate (CAS 478063-74-0)
- 3-[(2-Ethoxyethyl)amino]-2-methylpropanoic acid (CAS 1154560-20-9)
- 1-(Propan-2-yl)-1h-1,2,3-triazole-4-carboxylic acid (CAS 1249780-66-2)
- 2-[4,5-dimethoxy-2-(methylsulfanyl)phenyl]ethan-1-amine hydrochloride (CAS 1354954-49-6)
- 951891-65-9 2-Bromo-3',4'-difluorobenzophenone MFCD09801524 (CAS 951891-65-9)
- ammonia nitrogen in water (CAS CATO-LINS001319)
- [(3-Phenoxyphenyl)methyl](prop-2-en-1-yl)amine hydrochloride (CAS 1240581-95-6)
- Tris(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)amine (CAS 267221-90-9)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
Why CATO?
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