2-3-4-5-Tetra-O-acetyl-D-ribononitrile CAS 25546-50-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25546-50-3 |
| Molecular Formula | C13H17NO8 |
| Molecular Weight | 315.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-3-4-5-Tetra-O-acetyl-D-ribononitrile (CAS 25546-50-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H17NO8. Molecular weight: 315.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H17NO8 |
| Molecular Weight | 315.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
Related Tetra Standards
- 2-3-4-5-Tetra-O-acetyl-D-xylononitrile (CAS 13501-95-6)
- 1-2-3-4-Tetra-O-acetyl-α-D-arabinopyranose (CAS 108646-05-5)
- 1,2,3,4-Tetra-O-acetyl-b-L-xylopyranose (CAS 78088-17-2)
- 1,2,3,4-Tetra-O-acetyl-D-xylopyranose (CAS 62929-49-1)
- 1,2,3,5-Tetra-O-acetyl-a-D-arabinofuranose (CAS 43225-70-3)
- 1,2,3,5-Tetra-O-acetyl-alpha-L-arabinofuranose (CAS 79120-81-3)
- 1,2,3,5-Tetra-O-acetyl-D-xylofuranose (CAS 42927-46-8)
- 1-2-3-4-Tetra-O-acetyl-L-lyxopyranose (CAS 99880-95-2)
Recommended Standards
- 2-[(3-Nitrophenyl)amino]-2-oxoethyl 4-aminobenzoate (CAS 931259-23-3)
- 2-3-4-Tri-O-acetyl-β-L-fucopyranosyl azide (CAS 95581-07-0)
- 2-(1,3-Dioxoisoindolin-2-yl)-3-hydroxyquinoline-6-carbonitrile (CAS 2435612-54-5)
- 1-(tert-Butyl) 3-methyl 2-(5-bromopyrimidin-2-yl)malonate (CAS 948594-79-4)
- N-Benzyl-N-[(4-methoxyphenyl)methyl]-4-nitrobenzene-1-sulfonamide (CAS 171414-22-5)
- tert-Butyl 1-(bromomethyl)-7-azabicyclo[2.2.1]heptane-7-carboxylate (CAS 2137780-11-9)
- Pyridaben-d13 (CAS CATO-CCPD101765)
- S6677 (CAS 1889344-13-1)
- (S)-But-3-ene-1,2-diol (CAS 62214-39-5)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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