1,3,5,7,8-Pentamethyl-2,6-diethyl-8-phenyl-pyrromethene-difluoroborate, 97% CAS 189264-25-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 189264-25-3 |
| Molecular Formula | C23H29BF2N2 |
| Molecular Weight | 382.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3,5,7,8-Pentamethyl-2,6-diethyl-8-phenyl-pyrromethene-difluoroborate, 97% (CAS 189264-25-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H29BF2N2. Molecular weight: 382.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H29BF2N2 |
| Molecular Weight | 382.30 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Pentamethyl Standards
- 6-[(3,5,5,8,8-Pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)cyclopropyl] Nicotinic Acid Methyl Ester (CAS 153559-50-3)
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Recommended Standards
- Methyl 3-(benzyloxy)-6-((dimethoxyphosphoryl)methyl)-4-oxo-4H-pyran-2-carboxylate (CAS 1637681-07-2)
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- Mmethyl 3-(benzyloxy)-6-((dimethoxyphosphoryl)methyl)-4-oxo-4H-pyran-2-carboxylate (CAS 1502280-72-9)
- 1-Cyano-N,N,N-trimethylmethanaminium iodide (CAS 82272-28-4)
- 3-[(2,4-difluorophenyl)methyl]-8-azabicyclo[3.2.1]octan-3-ol (CAS 1405208-02-7)
- 5-Amino-n-(3-bromo-4-ethoxyphenyl)-2-chlorobenzenesulfonamide (CAS 519152-82-0)
- 2-(3-Oxo-5,6,7,8-tetrahydrocinnolin-2(3H)-yl)-N-phenylacetamide (CAS 933027-76-0)
- 3-(5-Bromopyridin-2-yl)propan-1-ol (CAS 111770-87-7)
- 2-(4-(3-Chlorophenyl)-1H-pyrazol-1-yl)butanoic acid (CAS 1394022-24-2)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
Why CATO?
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