Tolterodine impurity 36 CAS 1391053-65-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1391053-65-8 |
| Molecular Formula | C20H27NO |
| Molecular Weight | 297.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tolterodine impurity 36 (CAS 1391053-65-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C20H27NO. Molecular weight: 297.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H27NO |
| Molecular Weight | 297.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Tolterodine Standards
- Tolterodine Impurity 30 (CAS 124937-62-8)
- Tolterodine impurity 34 (CAS CATO-C4X-176734)
- Tolterodine Impurity 7 (CAS 2514856-06-3)
- Tolterodine EP Impurity E (CAS 480432-14-2)
- Tolterodine Acid N-Monodealkyl (as Racemate) (CAS 194482-43-4)
- Tolterodine (CAS 124937-51-5)
- (S)-Tolterodine (CAS 124937-53-7)
- Tolterodine Impurity 4 (CAS 906532-18-1)
Recommended Standards
- Lercanidipine Impurity 7 (CAS 100442-33-9)
- Tert-butyl 4-((1-methylpiperidin-4-yl)amino)piperidine-1-carboxylate (CAS 1086392-70-2)
- Lercanidipine Impurity 40 (CAS CATO-C4X-136440)
- Butylphthalide Impurity 2 (CAS 551-08-6)
- Ibrutinib Impurity 154 (CAS CATO-C4X-1064154)
- Methyl 5-bromo-1H-pyrrolo[2,3-c]pyridine-3-carboxylate (CAS 1427503-97-6)
- 1-(5-Methyl-1,3,4-thiadiazol-2-yl)ethan-1-amine (CAS 1368716-31-7)
- 5-(Piperazin-1-ylsulfonyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one hydrochloride (CAS 1052547-21-3)
- 5-Chloro-2-hydroxybenzene-1-sulfonyl fluoride (CAS 23383-92-8)
- Eledoisin Related Peptide (CAS 2990-43-4)
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