MK 0343 CAS 233275-76-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 233275-76-8 |
| Molecular Formula | C19H17F2N7O |
| Molecular Weight | 397.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
MK 0343 (CAS 233275-76-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H17F2N7O. Molecular weight: 397.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H17F2N7O |
| Molecular Weight | 397.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2023 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 7 |
Recommended Standards
- 5-([2,2':6',2''-terpyridin]-4'-yl)isophthalic acid (CAS 2226465-62-7)
- 1-(BENZENESULFONYL)-3-(TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)INDOLE 1-(PHENYLSULFONYL)-3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-INDOLE 1-(PHENYLSULFONYL)-3-INDOLEBORONIC ACID PINACOL ESTER 1-(PHENYLSULFONYL)-3-INDOLYLBORONIC ACID PINACOL ESTER 1-(PHENYLSULFONYL)INDOLE-3-BORONIC ACID PINACOL ESTER 1-BENZENESULFONYL-3-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1H-INDOLE 1H-INDOLE, 1-(PHENYLSULFONYL)-3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)- 870717-93-4 BC001350 (CAS 870717-93-4)
- 4-(3,4-Dimethoxybenzylidene)-1-(2-methoxy-4-nitrophenyl)-2-methyl-1H-imidazol-5(4H)-one (CAS 78311-94-1)
- 2-((Benzo[d]oxazol-2-ylthio)methyl)-5-hydroxy-4H-pyran-4-one (CAS 730986-10-4)
- 2,5-Dichloro-4-isopropylpyrimidine (CAS 2322571-58-2)
- 4'-(Pentyloxy)-[1,1'-biphenyl]-4-carboxylic acid (CAS 59748-15-1)
- 3-Bromo-4-chloro-5-fluoropyridine;hydrochloride (CAS 1613192-96-3)
- Cbz-NH-PEG4-C2-acid (CAS 756526-00-8)
- <I>rac</I>-Timolol-1,1,2,3,3-d<SUB>5</SUB> maleate (CAS 1217260-21-3)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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 13829788188 / jacky.chen@cato-chem.com