8-Aminohypoxanthine CAS 45893-20-7
| CAS No. | 45893-20-7 |
| Molecular Formula | C5H5N5O |
| Molecular Weight | 151.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 8-Aminohypoxanthine.
8-Aminohypoxanthine (CAS 45893-20-7), molecular formula C5H5N5O and molecular weight 151.13 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 8-Aminohypoxanthine (C5H5N5O) is characterized by an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 8-Aminohypoxanthine 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 | C5H5N5O |
| Molecular Weight | 151.13 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1970 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 8,8'-Methylenebis(N,N-diethylquinolin-5-amine) (CAS 6269-20-1)
- Adenine-N1-Oxide (CAS 700-02-7)
- 7-Methyl-3H-imidazo[4,5-d][1,2,3]triazin-4(7H)-one (CAS 37805-72-4)
- Cyanomelamine (CAS 3496-98-8)
- 1-(1,2,3,4-tetrahydroisoquinolin-7-yl)hexahydropyrimidine-2,4-dione (CAS 2766178-43-0)
- 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methylbutanoic acid (CAS 1503610-79-4)
- acetyl-L-leucyl-D-leucine (CAS CATO-C4X-153251)
- (R)-2,2,2-trifluoro-1-(3-(trifluoromethoxy)phenyl)ethan-1-amine (CAS 1212922-33-2)
- 3-benzyl-4H-1,2,4-triazole (CAS 21117-34-0)
- (e)-2-Morpholino-3-(3-nitrobenzylidene)cyclopent-1-ene-1-carbaldehyde (CAS 327106-78-5)
- 2-(Difluoromethyl)-5-fluoro-3-methoxypyridine-4-carbonyl chloride (CAS 1805434-91-6)
- 2-(2-(Tetrahydrofuran-3-yl)thiazol-4-yl)acetic acid (CAS 1250763-48-4)
- L-Cycloserine (CAS 339-72-0)
- (9-D-Asp) Semaglutide X Sodium salt (CAS CATO-CPTD788617)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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