Ipratropium bromide monohydrate CAS 66985-17-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 66985-17-9 |
| Molecular Formula | C20H30NO3 Br H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ipratropium bromide monohydrate (CAS 66985-17-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H30NO3 Br H2O. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H30NO3 Br H2O |
| Molecular Weight | 430.38 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Ipratropium Standards
- Ipratropium Impurity 24 (Mixture of Isomers) (CAS 17812-46-3)
- Ipratropium Impurity 17 (CAS 17838-69-6)
- (S)-Ipratropium Bromide EP Impurity E Formate (CAS 183626-76-8)
- Ipratropium Bromide EP Impurity E (CAS 22235-81-0)
- Ipratropium Bromide (CAS 22254-24-6)
- Ipratropium Impurity 30 (CAS 259092-15-4)
- Ipratropium Bromide Impurity 33 (CAS 2784-21-6)
- Ipratropium Impurity 31 (CAS 3423-25-4)
Recommended Standards
- 2-(1H-benzo[d]imidazol-2-yl)benzonitrile (CAS 76889-76-4)
- Hypoxanthine-13C,15N2 (CAS 244769-71-9)
- 276236-96-5 4-(3-Phenyl-1,2,4-oxadiazol-5-yl)piperidine--hydrogen chloride (1/1) DTXSID40623833 (CAS 276236-96-5)
- 1-(1-Methyl-1H-1,2,4-triazol-5-yl)ethanone (CAS 106535-28-8)
- (2,3-Dihydro-1H-pyrrolo[2,3-b]pyridin-5-yl)methanamine dihydrochloride (CAS 267413-09-2)
- 1-(2-Chloroethyl)-3-fluorobenzene (CAS 41037-51-8)
- TRAF6 Control Peptide trifluoroacetate salt (CAS 852690-80-3)
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