Pipenzolate Methylbromide CAS 13473-38-6
| CAS No. | 13473-38-6 |
| Molecular Formula | C22H28NO3 |
| Molecular Weight | 354.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pipenzolate Methylbromide (CAS 13473-38-6), molecular formula C22H28NO3 and molecular weight 354.46 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Pipenzolate Methylbromide (C22H28NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.5, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 354.46 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Pipenzolate Methylbromide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H28NO3 |
| Molecular Weight | 354.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
Related Pipenzolate Standards
Recommended Standards
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- (3-Methyl-5-nitrobenzofuran-2-yl)(4-nitrophenyl)methanone (CAS 400076-08-6)
- 5-(Pentyloxy)-1-phenyl-1H-pyrazole-3-carboxylic acid (CAS 60872-18-6)
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