(1S)-2′-[[Bis(1-methylethyl)amino]carbonyl][1,1′-binaphthalene]-2-carboxylic acid CAS 2646621-99-8
| CAS No. | 2646621-99-8 |
| Molecular Formula | C28H27NO3 |
| Molecular Weight | 425.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(1S)-2′-[[Bis(1-methylethyl)amino]carbonyl][1,1′-binaphthalene]-2-carboxylic acid (CAS 2646621-99-8), molecular formula C28H27NO3 and molecular weight 425.52 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (1S)-2′-[[Bis(1-methylethyl)amino]carbonyl][1,1′-binaphthalene]-2-carboxylic acid (C28H27NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 425.52 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).
CATO manufactures (1S)-2′-[[Bis(1-methylethyl)amino]carbonyl][1,1′-binaphthalene]-2-carboxylic acid 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 | C28H27NO3 |
| Molecular Weight | 425.52 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 4-(Di([1,1'-biphenyl]-4-yl)amino)benzaldehyde (CAS 159946-81-3)
- (3Z,5Z)-1-Benzyl-3,5-bis[(4-methoxyphenyl)methylidene]piperidin-4-one (CAS 2167-03-5)
- (S)-Fmoc-2-amino-6-tert-butoxy-hexanoic acid (CAS 1354752-71-8)
- 1-((2-([1,1'-Biphenyl]-4-yl)-6-methylimidazo[1,2-a]pyridin-3-yl)methyl)piperidine-4-carboxylic acid (CAS 728864-57-1)
- N-(2,4-dichlorophenyl)-2-((2-((4-methylphenyl)sulfonamido)phenyl)thio)acetamide (CAS 477869-04-8)
- Methyl 5-(o-Tolyl)isoxazole-3-carboxylate (CAS 668970-81-8)
- 1-(4-Ethylbenzyl)azetidin-3-amine (CAS 1341187-12-9)
- 2-pentyl acetate (CAS 626-38-0)
- 2,6-Dichloro-4-(difluoromethoxy)benzoic acid (CAS 1806349-12-1)
- 3-Amino-N-(2-(3-methyl-1,2,4-oxadiazol-5-yl)ethyl)propanamide (CAS 1312141-55-1)
- 3-(2-fluorophenyl)propanal (CAS 175143-93-8)
- 3-amino-1H,2H-benzo[f]quinazolin-1-one (CAS 7066-25-3)
- (3-Chloroprop-1-ene-1,1-diyl)dibenzene (CAS 24626-27-5)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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