5,5-Difluoro-1,3,7,9-tetramethyl-10-phenyl-2,8-di(pyridin-4-yl)-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide CAS 1337979-86-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1337979-86-8 |
| Molecular Formula | C29H25BF2N4 |
| Molecular Weight | 478.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5,5-Difluoro-1,3,7,9-tetramethyl-10-phenyl-2,8-di(pyridin-4-yl)-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide (CAS 1337979-86-8) pharmaceutical standards reference standard. Molecular formula: C29H25BF2N4. Molecular weight: 478.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C29H25BF2N4 |
| Molecular Weight | 478.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 18.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Difluoro Standards
- 5,5-Difluoro-1,3,7,9-tetramethyl-2,8,10-tri(pyridin-4-yl)-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide (CAS 2410685-19-5)
- 3,4-difluoro-3'-pyrrolidinomethyl benzophenone (CAS 898770-92-8)
- 1,6-Difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-((triisopropylsilyl)ethynyl)naphthalen-2-oll (CAS 2763159-88-0)
- 2,2-Difluoro-2-[1,1,2,2-tetrafluoro-2-[1,1,2,2-tetrafluoro-2-(trifluoromethoxy)ethoxy]ethoxy]ethyl Methacrylate (CAS 131742-39-7)
- 24,24-Difluoro-25-hydroxy-26,27-dimethylvitamin D3 (CAS 106647-61-4)
- 2,7-Difluoro-8-((triisopropylsilyl)ethynyl)naphthalen-1-yl trifluoromethanesulfonate (CAS 2852767-38-3)
- ((5,6-Difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl)oxy)triisopropylsilane (CAS 2858674-32-3)
- 5,5-Difluoro-1,3,7,9-tetraphenyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide (CAS 154793-50-7)
Recommended Standards
- tert-butyl 2-(tert-butoxycarbonylamino)-3-iodo-4,6,7,8-tetrahydropyrazolo[1,5-a][1,4]diazepine-5-carboxylate (CAS 2791275-56-2)
- 2-(8-Bromodibenzo[b,d]furan-4-yl)-4,6-diphenyl-1,3,5-triazine (CAS 1821221-55-9)
- 1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-6-bromo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid (CAS 2137816-84-1)
- (1R)-2-methyl-1-[(1S,2S,6R,8S)-2,9,9-trimethyl-3,5-dioxa-4-boratricyclo[6.1.1.0²,⁶]decan-4-yl]propan-1-amine hydrochloride (CAS 178455-04-4)
- 4-Bromo-6-methoxy-2,3-dihydro-1h-indole-2,3-dione (CAS 1427379-24-5)
- Tricarbonyl(triphenylgermyl)(triphenylphosphine)cobalt (CAS 63815-03-2)
- 3-fluoro-4-(1H-pyrazol-1-yl)aniline dihydrochloride (CAS 1193387-11-9)
- 3-(3-Chloro-4-fluorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 1283108-59-7)
- 6-Methylimidazo[1,2-b]pyridazine (CAS 17412-38-3)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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