Pyridine Sulfur Trioxide CAS 26412-87-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 26412-87-3 |
| Molecular Formula | O3S C5H5N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Pyridine Sulfur Trioxide (CAS 26412-87-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: O3S C5H5N. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | O3S C5H5N |
| Molecular Weight | 159.16 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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 |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Pyridine Standards
- 2,2'-(Pyridine-2,6-diyl)bis(propan-2-ol) (CAS 100055-21-8)
- 2-(Pyridine-4-carbonyl)cyclohexan-1-one (CAS 100192-17-4)
- Pyridine, 3,3'-[5',5''-bis[3-(3-pyridinyl)phenyl][1,1':3',1'':3'',1'''-quaterphenyl]-3,3'''-diyl]bis- (CAS 1009033-94-6)
- Pyridine-3-sulfinic acid (CAS 101084-77-9)
- Pyridine-4-sulfinic acid (CAS 101084-78-0)
- Pyridine-3,5-diyldiboronic acid (CAS 1012085-48-1)
- Pyridine, 2-chloro-3-methoxy-4-nitro-, 1-oxide (CAS 101664-57-7)
- Pyridine-3,4-diol (CAS 10182-48-6)
Recommended Standards
- Methyl 3-iodo-6-methylpicolinate (CAS 1228188-33-7)
- 2-(3-(3-Fluorophenoxy)propyl)pyrrolidine (CAS 1247490-28-3)
- (4-Propoxy-pyrimidin-2-yl)-hydrazine (CAS 914201-31-3)
- 4-Ethoxybutane-1-sulfonamide (CAS 1340349-79-2)
- 5-Methyl-2-hepten-4-one, predominantly trans (CAS 81925-81-7)
- 2-Chloro-6-ethylquinoline-3-carbonitrile (CAS 498548-90-6)
- C-Peptide (human) (CAS 33017-11-7)
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