1-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indol-1-yl)ethan-1-one CAS 1040367-73-4
| CAS No. | 1040367-73-4 |
| Molecular Formula | C16H20BNO3 |
| Molecular Weight | 285.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indol-1-yl)ethan-1-one 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.
1-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indol-1-yl)ethan-1-one (CAS 1040367-73-4), molecular formula C16H20BNO3 and molecular weight 285.15 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indol-1-yl)ethan-1-one (C16H20BNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 285.15 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C16H20BNO3 |
| Molecular Weight | 285.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Tetramethyl Standards
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazol-2-amine (CAS 1207370-24-8)
- 1-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinolin-2(1H)-one (CAS 1219131-68-6)
- 5'-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-1',2'-dihydrospiro[cyclopropane-1,3'-indole]-2'-one (CAS 1613639-40-9)
- 5'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[cyclopropane-1,1'-isoindolin]-3'-one (CAS 1626335-64-5)
- 6'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[cyclopropane-1,3'-indolin]-2'-one (CAS 1650548-58-5)
- 2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-1(2H)-one (CAS 1706527-63-0)
- 2-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-1(2H)-one (CAS 1706749-69-0)
- 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-1H-1,2,4-triazole (CAS 2099017-85-1)
Recommended Standards
- 4-Methyl-2-phenyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxazole (CAS 1034566-03-4)
- 3-(1-Methyl-1H-pyrazol-4-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1171892-77-5)
- 4-Chloro-2-(5-chloro-2,3-dihydro-1,3-benzothiazol-2-ylidene)-3-oxobutanenitrile (CAS 1000931-79-2)
- 2-Methoxyquinoline-6-boronic acid pinacol ester, >97% (CAS 1201644-36-1)
- 4-(Methylamino)pyridine-3-sulfonic acid (CAS 1352528-58-5)
- Ethyl 4-methyl-3-(methylsulfonyl)-5-nitrobenzoate (CAS 52317-31-4)
- 2-(3-Oxabicyclo[3.1.0]hexan-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2489456-36-0)
- [(2S)-1,2-dimethylpyrrolidin-2-yl]methanol (CAS 2881022-46-2)
- 5,5-Dimethyl-2-(4-nitrophenyl)-1,3,2-dioxaborinane (CAS 502622-85-7)
- Tetrahydropentalene-1,6(2H,6aH)-dione (CAS 90953-74-5)
- 5-(Hex-5-en-1-yloxy)-2-nitrobenzofuran (CAS 56897-21-3)
- Methyl 3-(3-fluorophenyl)picolinate (CAS 1344701-51-4)
- Cyclohept-4-en-1-amine (CAS 53783-90-7)
- (DTyr27,36,DThr32)-Neuropeptide Y (27-36) (CAS 163887-48-7)
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