PDGF Antagonist (H-8650.0001) CAS 143784-00-3
| CAS No. | 143784-00-3 |
| Molecular Formula | C77H122N20O17 |
| Molecular Weight | 1599.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C77H122N20O17, PDGF Antagonist (H-8650.0001) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 1599.92 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 supplies PDGF Antagonist (H-8650.0001) (CAS 143784-00-3), a certified reference material (molecular formula C77H122N20O17, MW 1599.92 g/mol) for analytical method development and quality control.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C77H122N20O17 |
| Molecular Weight | 1599.92 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 27.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 20 |
Related PDGF Standards
Recommended Standards
- 6-(7-Nitro-benzo[2,1,3]oxadiazol-4-ylamino)-hexanoyl-Arg-Pro-Lys-Pro-Leu-Ala-Nva-Trp-Lys((7-dimethylaminocoumarin-4-yl)-acetyl)-NH2 (CAS 945414-97-1)
- Tris(4-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)phenyl)phosphane (CAS 325459-92-5)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
- Trodelvy (CAS 1491917-83-9)
- 2-(2-Chloro-6-(difluoromethoxy)benzoyl)pyridine (CAS 1261754-03-3)
- 2-Chloro-5-(pyridin-3-yl)oxazole (CAS 1894950-41-4)
- Glycycoumarin (CAS 94805-82-0)
- 2-(2-(2,6-Dichlorobenzylidene)hydrazinyl)-4,5-dihydro-1H-imidazole (CAS 28717-34-2)
- Ethyl 4-methyl-1H-pyrrolo[3,2-c]pyridine-2-carboxylate (CAS 1260386-24-0)
- 2-(3-(2-Chlorophenyl)propyl)-6-methoxy-N-methylbenzamide (CAS 1171923-12-8)
- Ikshusterol (CAS 34427-61-7)
- (2S)-1-(Cyclopropanesulfonyl)-2-methylpiperazine (CAS 1568016-77-2)
- tert-butyl N-[(1S,3S)-3-aminocyclohexyl]carbamate (CAS 1788036-28-1)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
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