PD-123319 CAS 130663-39-7
| CAS No. | 130663-39-7 |
| Molecular Formula | C55H74O22 |
| Molecular Weight | 1087.16 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.
PD-123319 (CAS 130663-39-7), molecular formula C55H74O22 and molecular weight 1087.16 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of PD-123319 (C55H74O22) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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).
CATO manufactures PD-123319 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 | C55H74O22 |
| Molecular Weight | 1087.16 g/mol |
| 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
Recommended Standards
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- (d(CH2)51,D-Ile2,Ile4,Arg8)-Vasopressin (CAS 88686-53-7)
- Doxorubicin Impurity 22 (CAS CATO-C4X-203322)
- Dichloro[(±)−BINAP]digold(I) (CAS 685138-48-1)
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- 2-(5-Methoxy-1H-inden-3-yl)ethan-1-amine hydrochloride (CAS 187872-62-4)
- (S)-1-(9H-Fluoren-9-yl)-5-isopropyl-3,6,9-trioxo-2-oxa-4,7,10-triazadodecan-12-oic acid (CAS 557095-80-4)
- 4-(Trifluoromethyl)-1,4'-bipiperidine dihydrochloride (CAS 2306263-01-2)
- 1-(3-chloropyridin-2-yl)-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid (CAS 1305711-86-7)
- 2,4,5,6-Tetrakis(diphenylamino)isophthalonitrile (CAS 1846598-27-3)
- rel-(1R,2S,4R,5S)-5-Aminobicyclo[2.2.1]heptan-2-ol (CAS 178111-37-0)
- 2-Bromo-1-(3-fluoro-4-methylphenyl)ethan-1-one (CAS 505097-09-6)
- tert-Butyl 4-(4-ethoxy-4-oxobutyl)piperidine-1-carboxylate (CAS 142247-37-8)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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