Iproniazid Phosphate CAS 305-33-9
| CAS No. | 305-33-9 |
| Molecular Formula | C9H13N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 277.22 g/mol gives Iproniazid Phosphate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Iproniazid Phosphate (CAS 305-33-9), a certified reference material (molecular formula C9H13N3OH3O4P, MW 277.22 g/mol) for analytical method development and quality control.
Owing to an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, Iproniazid Phosphate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 277.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Iproniazid Phosphate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H13N3O H3O4P |
| Molecular Weight | 277.22 g/mol |
| Appearance | 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related Iproniazid Standards
Recommended Standards
- Ethyl 3-{[3-(dimethylamino)propyl]amino}propanoate (CAS 1099649-50-9)
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- (6-Oxaspiro[2.5]Octan-1-yl)methanamine (CAS 1339128-10-7)
- Halometasone Impurity 9 (CAS CATO-C4X-14469)
- (S)-2-((4-(2,5-Dioxopyrrolidin-1-yl)phenyl)amino)succinic acid (CAS 834894-51-8)
- Ethyl 4-{[(4-methylphenyl)methyl]amino}-6-nitroquinoline-3-carboxylate (CAS 478248-27-0)
- 3,3-Difluoro-1-(hydroxymethyl)cyclopentane (CAS 883731-63-3)
- N'-[(1E)-[2-(3,5-Dimethylphenoxy)phenyl]methylidene]-4-[(4-methylphenyl)methoxy]benzohydrazide (CAS 320423-59-4)
- His-Cyclic-Semaglutide (CAS CATO-C4X-2226182)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com