(S)-Dimethyl 2,2'-dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxylate CAS 69678-00-8
| CAS No. | 69678-00-8 |
| Molecular Formula | C24H18O6 |
| Molecular Weight | 402.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 402.40 g/mol gives (S)-Dimethyl 2,2'-dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(S)-Dimethyl 2,2'-dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxylate (CAS 69678-00-8), molecular formula C24H18O6 and molecular weight 402.40 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (S)-Dimethyl 2,2'-dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxylate (C24H18O6) contains a flavonoid core, 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 402.40 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 (S)-Dimethyl 2,2'-dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxylate 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 | C24H18O6 |
| Molecular Weight | 402.40 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related S Standards
- Dimethyl (R)-2,2'-dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxylate (CAS 18531-91-4)
- 9,9-Dimethyl-6-(4-(trifluoromethoxy)phenyl)-5,6,8,9,10,11-hexahydro-7H-dibenzo[b,e][1,4]diazepin-7-one (CAS 444151-02-4)
- dimethyl ((3aR,4R,6R,6aR)-6-(benzyloxymethyl)-4-hydroxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methylphosphonate (CAS 117251-95-3)
- dimethyl 2-((4R,5R)-5-((R)-2-(benzyloxy)-1-hydroxyethyl)-2,2-dimethyl-1,3-dioxolan-4-yl)-2-oxoethylphosphonate (CAS 89291-71-4)
- 3,3-Dimethyl-1-(3-(1-(4-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-yl)-1H-1,2,3-triazole-4-carbonyl)phenyl)azetidin-2-one (CAS 860785-47-3)
- 4,4′-(9,9-Dimethyl-9H-fluorene-2,7-diyl)bis(benzaldehyde) (CAS 1217979-42-4)
- 3,6-Dimethyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 4919-13-5)
- 2-[3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]-5-(methanesulfonylmethyl)pyrazolo[1,5-a]pyrimidin-7-ol (CAS 691872-99-8)
Recommended Standards
- (R)-[1,1'-BInaphthalene]-3,3'-dicarboxylicacid,2,2'-dimethoxy- (CAS 35216-66-1)
- 2-(((2-(4-(Dimethylamino)phenyl)benzo[d]oxazol-5-yl)imino)methyl)-4-nitrophenol (CAS 331445-27-3)
- (4-(1-Methyl-6-(methylamino)-3,5-dinitro-1,4-dihydropyridin-2-yl)piperazin-1-yl)(phenyl)methanone (CAS 339020-83-6)
- 2-((4-(4-Methoxyphenyl)-2-oxo-2H-chromen-7-yl)oxy)-2-phenylacetic acid (CAS 384365-23-5)
- (2S,4S)-4-azidopyrrolidine-2-carboxamide (CAS 1624277-95-7)
- Methyl 2-((tert-butoxycarbonyl)amino)-3-cyclohexylpropanoate (CAS 104973-60-6)
- (S)-4-Phenyloxazolidine-2-thione (CAS 190970-57-1)
- cis-hexahydro-1H-thieno[3,4-c]pyrrole hydrochloride (CAS 179339-70-9)
- (2E)-3-(Dimethylamino)-1-(3-methoxyphenyl)prop-2-en-1-one 58316-11-3 C12H15NO2 V6762 (CAS 58316-11-3)
- 2,4-Difluoro-6-methylbenzenesulfonamide (CAS 1803851-53-7)
- 2-(7-Chloroquinolin-8-yl)ethan-1-amine (CAS 1306605-79-7)
- Nifuroxime (CAS 555-15-7)
- 5-Methyl-N2-(4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)pyrimidine-2,4-diamine (CAS 936092-38-5)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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