Arabinono-1,4-lactone CAS 13280-76-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13280-76-7 |
| Molecular Formula | C26H24N4O2 |
| Molecular Weight | 424.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Arabinono-1,4-lactone (CAS 13280-76-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C26H24N4O2. Molecular weight: 424.49 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H24N4O2 |
| Molecular Weight | 424.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 8-Benzyl-4-(2-ethoxybenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326811-20-4)
- 3-(2,3-Dihydro-1H-inden-5-yl)-1-(1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)urea (CAS 136234-83-8)
- 8-Benzyl-4-[2-(4-methoxyphenyl)acetyl]-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-24-5)
- 8-Ethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 303121-05-3)
- 1-((2-chlorothiazol-5-yl)methyl)-3-(3-(5-fluoropyrimidin-2-yl)phenyl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-1-ium-2-olate (CAS 3060345-81-2)
- Tert-butyl 7-oxo-5-oxa-2-azaspiro[3.5]Nonane-2-carboxylate (CAS 2306262-84-8)
- ethyl 3-{[2-(trifluoromethyl)-1H-benzimidazol-1-yl]methyl}-1,2,4-oxadiazole-5-carboxylate (CAS 881476-28-4)
- 6-Isopropylpyridin-3-amine hydrochloride (CAS 1061875-23-7)
- Ethyl 4,5-dimethyl-2-(4-nitrobenzamido)thiophene-3-carboxylate (CAS 313507-39-0)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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