7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-4-carbonitrile CAS 1219637-83-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1219637-83-8 |
| Molecular Formula | C15H17BN2O2 |
| Molecular Weight | 268.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-4-carbonitrile (CAS 1219637-83-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H17BN2O2. Molecular weight: 268.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H17BN2O2 |
| Molecular Weight | 268.12 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Tetramethyl Standards
- 2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isophthalonitrile (CAS 1192023-25-8)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-5-carbonitrile (CAS 1256359-11-1)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-4-carbonitrile (CAS 1256359-19-9)
- 3-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-6-carbonitrile (CAS 1326714-81-1)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-2-carbonitrile (CAS 955978-89-9)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-6-carbonitrile (CAS 955979-23-4)
- 4,4,5,5-tetramethyl-2-(1,4-dioxaspiro[4.5]decan-8-yl)-1,3,2-dioxaborolane (CAS 1106871-37-7)
- 3-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 1257553-99-3)
Recommended Standards
- Tert-butyl (Z)-(4-bromo-3-fluorobut-2-en-1-yl)carbamate (CAS 1098972-51-0)
- (2,4-Di-tert-butoxypyrimidin-5-yl)boronic acid (CAS 109299-79-8)
- 3-Acetamido-5-chlorobenzenesulfonyl chloride (CAS 1310550-35-6)
- Pyrene-PEG2-azide (CAS 2135330-58-2)
- 1-Benzyl-2,6-dioxo-N-(4-(trifluoromethoxy)phenyl)-1,2,3,6-tetrahydropyrimidine-4-carboxamide (CAS 338412-65-0)
- 4-(1,2-Diphenylvinyl)-N,N-diphenylaniline (CAS 98789-58-3)
- 3-(1-Methylpiperidin-2-yl)-1H-indole (CAS 3284-37-5)
- 4,6-dimethyl-2-phenylpyrimidine (CAS 14164-34-2)
- tert-Butyl N-{2-azaspiro[4.5]decan-8-yl}carbamate (CAS 1341038-05-8)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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