2-Amino-4-(1-hydroxyethyl)-1H-imidazol-5-ol CAS 339345-77-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339345-77-6 |
| Molecular Formula | C5H9N3O2 |
| Molecular Weight | 143.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Amino-4-(1-hydroxyethyl)-1H-imidazol-5-ol (CAS 339345-77-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H9N3O2. Molecular weight: 143.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H9N3O2 |
| Molecular Weight | 143.14 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 2-amino-2-(3-methyl-1,2,4-oxadiazol-5-yl)ethan-1-ol (CAS 1039841-86-5)
- 3-Amino-5,5-dimethylimidazolidine-2,4-dione (CAS 1123-44-0)
- Methyl 5-amino-4,5-dihydrofuran-2-carboxylate (CAS 1235966-00-3)
- 2-Amino-1,4,5,6-tetrahydropyrimidine-5-carboxylic acid (CAS 158832-73-6)
- 2-(5-Amino-1,2,4-oxadiazol-3-yl)propan-2-ol (CAS 1956318-55-0)
- (R)-2-Amino-3,4,5,6-tetrahydropyrimidine-4-carboxylic acid (CAS 28958-94-3)
- (S)-2-Amino-2-(furan-2-yl)acetic acid (CAS 64757-64-8)
- 2-(5-amino-1,3,4-oxadiazol-2-yl)propan-2-ol (CAS 23982-98-1)
Recommended Standards
- 2-Amino-3,4,5,6-tetrahydropyrimidine-4-carboxylic acid (CAS 738558-38-8)
- 2-Butenoic acid, 3-(acetylamino)-, (2Z)- (CAS 497262-04-1)
- 2-Amino-3-(3-methyl-3H-diazirin-3-yl)propanoic acid (CAS 851960-84-4)
- (4-Amino-3-chloro-5-(trifluoromethyl)phenyl)methanol (CAS 600725-44-8)
- 4-Cyclohexyl-5-(3-fluorophenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 925197-82-6)
- 2-Hexadecanone (CAS 18787-63-8)
- 6-(2,6-Dichlorophenyl)-2-((4-(2-(diethylamino)ethoxy)phenyl)amino)-8-methylpyrido[2,3-d]pyrimidin-7(8H)-one (CAS 185039-89-8)
- 3-Bromo-8-methoxy-6,6-dimethylnaphtho[2,3-b]benzofuran-11(6H)-one (CAS 1256588-91-6)
- Upadacitinib Impurity 52 2HCl (CAS CATO-C4X-240552)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com