Abemaciclib Mesylate CAS 1231930-82-7
| CAS No. | 1231930-82-7 |
| Molecular Formula | C27H32F2N8 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Abemaciclib Mesylate 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.
Abemaciclib Mesylate (CAS 1231930-82-7), molecular formula C27H32F2N8CH4O3S and molecular weight 602.71 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, Abemaciclib Mesylate is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 602.71 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C27H32F2N8 CH4O3S |
| Molecular Weight | 602.71 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 8 |
| Sulfur Atoms | 1 |
Related Abemaciclib Standards
- Abemaciclib Impurity N5 (CAS 1038408-36-4)
- Abemaciclib Impurity 21 (CAS 1178566-47-6 (free base))
- Abemaciclib (CAS 1231929-97-7)
- Abemaciclib Impurity N2 (CAS 1231930-29-2)
- Abemaciclib Impurity N4 (CAS 1231930-33-8)
- Abemaciclib Impurity N7 (CAS 1231930-37-2)
- Abemaciclib Impurity N3 (CAS 1231930-42-9)
- Abemaciclib Impurity 70 (CAS 1231930-47-4)
Recommended Standards
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- PAH Mix 24 (CAS CATO-MPAH111543-DI)
- 2-[(4-Chlorobenzoyl)amino]-1,3-thiazole-4-carboxylic acid (CAS 1082168-15-7)
- 3-(3,4-Dimethoxyphenyl)-7-hydroxy-4-methyl-2h-chromen-2-one (CAS 548764-47-2)
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- 1-(3-Chlorophenyl)cyclohexan-1-amine (CAS 959140-90-0)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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