Methyl (Methyl 3-Deoxy-D-arabino-heptulopyranosid)onate-7-(diphenyl Phosphate) CAS 91382-79-5
| CAS No. | 91382-79-5 |
| Molecular Formula | C21H25O10P |
| Molecular Weight | 468.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 468.39 g/mol gives Methyl (Methyl 3-Deoxy-D-arabino-heptulopyranosid)onate-7-(diphenyl Phosphate) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Methyl (Methyl 3-Deoxy-D-arabino-heptulopyranosid)onate-7-(diphenyl Phosphate) (CAS 91382-79-5), a certified reference material (molecular formula C21H25O10P, MW 468.39 g/mol) for analytical method development and quality control.
The molecular framework of Methyl (Methyl 3-Deoxy-D-arabino-heptulopyranosid)onate-7-(diphenyl Phosphate) (C21H25O10P) is characterized by a flavonoid core, a phosphate ester group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), Methyl (Methyl 3-Deoxy-D-arabino-heptulopyranosid)onate-7-(diphenyl 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 | C21H25O10P |
| Molecular Weight | 468.39 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
Recommended Standards
- 5-(2,4-Dichlorobenzoyl)-N,N-dimethyl-3-(4-phenoxyphenyl)thiophen-2-amine (CAS 338976-25-3)
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- 1H-Benzimidazolium, 5,6-dichloro-1-ethyl-2-[2-(phenylamino)ethenyl]-3-(3-sulfobutyl)-, inner salt (CAS 63148-86-7)
- (E)-Octadec-9-en-1-amine (CAS 22146-67-4)
- 2,2-difluoro-1-[3-(propan-2-yloxy)phenyl]ethan-1-ol (CAS 1503138-13-3)
- 1,2,3-Oxathiazolidine, 4,4-dimethyl-3-(phenylmethyl)-, 2,2-dioxide (CAS 228547-64-6)
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- 3-((2R,3S)-1-(tert-butoxycarbonyl)-3-((tert-butyldimethylsilyl)oxy)piperidin-2-yl)propanoic acid (CAS 2241812-35-9)
- Tirzepatide Impurity 43 (CAS CATO-C4X-324043)
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