4,5-Dibenzyl-5-hydroxy Albuterol Acid Methyl Ester CAS 182676-93-3
| CAS No. | 182676-93-3 |
| Molecular Formula | C28H33NO5 |
| Molecular Weight | 463.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
4,5-Dibenzyl-5-hydroxy Albuterol Acid Methyl Ester (CAS 182676-93-3), molecular formula C28H33NO5 and molecular weight 463.57 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4,5-Dibenzyl-5-hydroxy Albuterol Acid Methyl Ester (C28H33NO5) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 463.57 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 4,5-Dibenzyl-5-hydroxy Albuterol Acid Methyl Ester 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 | C28H33NO5 |
| Molecular Weight | 463.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Nitrogen Atoms | 1 |
Related Dibenzyl Standards
- Dibenzyl 1-(4-(methoxycarbonyl)benzyl)-2-methylhydrazine-1,2-dicarboxylate (CAS 1369503-21-8)
- dibenzyl (5-bromo-1,3-phenylene)dicarbamate (CAS CATO-C3D-262401)
- 1,2-Dibenzyl 3-tert-butyl piperazine-1,2,3-tricarboxylate (CAS 1822421-45-3)
- Methyl 1,5-dibenzyl-4,6-dioxo-3-phenyl-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 321521-56-6)
- 3,3-Dibenzyl-5-methoxy-N-(4-methoxyphenyl)-3H-indole-2-carboxamide (CAS 22747-80-4)
- Dibenzyl (3-(3,4-dihydroxyphenyl)propanoyl)-L-aspartate (CAS 615264-62-5)
- Dibenzyl 1-(4-(methoxycarbonyl)phenyl)-2-methylhydrazine-1,2-dicarboxylate (CAS 1415560-10-9)
- Dibenzyl ((benzyloxy)carbonyl)-L-aspartate (CAS 5241-60-1)
Recommended Standards
- Silvertungstate (CAS 13465-93-5)
- 1-{5-[4-(diphenylmethyl)piperazine-1-carbonyl]-1H-pyrrol-3-yl}-2-phenylethan-1-one (CAS 477870-57-8)
- N-4-(1-Pyrene)butyroyl-L-phenylalanine Ethyl Ester (CAS 1331912-17-4)
- 2-((4-Benzyl-5-(2-fluorophenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(1-cyanocyclohexyl)propanamide (CAS 853592-85-5)
- 5-Chloro-3-methyl-1-(2-methylpropyl)-1h-pyrazole-4-carbaldehyde (CAS 956780-60-2)
- n-((1-((Tetrahydrofuran-3-yl)methyl)-1h-1,2,3-triazol-4-yl)methyl)cyclopropanamine (CAS 1495787-45-5)
- 1-(Difluoromethoxy)-3-iodonaphthalene (CAS 1261799-22-7)
- (3,4-Diaminophenyl)(4-(2-hydroxyethyl)piperazin-1-yl)methanone (CAS 1206970-70-8)
- (S)-Methyl 3-(methylthio)pyrrolidine-3-carboxylate (CAS 1093063-61-6)
- 6-Methyl-2-thioxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 887922-68-1)
- 5-Oxotetrahydropyrrolo[2,1-b]thiazole-7a(5H)-carboxylic acid (CAS 155796-08-0)
- Methyl 1-(6-chloropyrimidin-4-yl)piperidine-4-carboxylate (CAS 914347-88-9)
- 9-methyl-2,3-dihydro-1H-pyrrolo[3,4-b]quinolin-1-one (CAS 1012068-73-3)
- Endo-Pro36-Tirzepatide (CAS CATO-CPTD788688)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com