Theophylline-1,3-15N2,13C CAS 1246816-25-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1246816-25-0 |
| Molecular Formula | C6[13C]H8N2[15N]2O2 |
| Molecular Weight | 183.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Theophylline-1,3-15N2,13C (CAS 1246816-25-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6[13C]H8N2[15N]2O2. Molecular weight: 183.14 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6[13C]H8N2[15N]2O2 |
| Molecular Weight | 183.14 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, 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related Theophylline Standards
- Theophylline-1,3-15N2-2-13C, 98% (CP) (CAS 84718-95-6)
- Theophylline Impurity 14 (CAS CATO-C4X-182314)
- Theophylline Impurity 12 (CAS CATO-C4X-182312)
- Theophylline Impurity 27 (CAS 15837-08-8)
- Theophylline-d6 (CAS 117490-39-8)
- Theophylline Impurity 3 (CAS 40012-14-4)
- Theophylline EP Impurity E (CAS 944-73-0)
- Theophylline Impurity 3 (CAS 60797-68-4)
Recommended Standards
- 2-Amino-5-fluoro-4-hydroxy-1-methyl-6-oxo-1,6-dihydropyridine-3-carbonitrile (CAS 1227053-97-5)
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- 1-(2-Fluoro-6-nitrophenyl)ethanone (CAS 1214377-22-6)
- 3-Methyl-4-(2-(4-Methylpiperazin-1-yl)acetyl)-4H-benzo[b]thieno[3,4-e][1,4]diazepin-10(9H)-one dihydrochloride (CAS 147416-96-4)
- 5-fluoro-2,4-dimethoxybenzaldehyde (CAS 155831-46-2)
- Vildagliptin impurity 102 (CAS CATO-C4X-1100102)
- 6,8-Difluoro-1-iodo-3-methylimidazo[1,5-a]pyridine (CAS 1823916-32-0)
- N-(Benzo[d]thiazol-2-yl)-2-((3-(4-fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide (CAS 721964-46-1)
- 2-Amino-3-(4-hydroxy-1H-indol-3-yl)propanoic acid (CAS 16533-77-0)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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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