{1-[(tert-butoxy)carbonyl]-4-fluoro-1H-indol-2-yl}boronic acid CAS 1000068-25-6
| CAS No. | 1000068-25-6 |
| Molecular Formula | C13H23BFNO4 |
| Molecular Weight | 287.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of {1-[(tert-butoxy)carbonyl]-4-fluoro-1H-indol-2-yl}boronic acid is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
{1-[(tert-butoxy)carbonyl]-4-fluoro-1H-indol-2-yl}boronic acid (CAS 1000068-25-6) is a high-purity analytical reference standard with the molecular formula C13H23BFNO4 and a molecular weight of 287.14 g/mol.
Structurally, {1-[(tert-butoxy)carbonyl]-4-fluoro-1H-indol-2-yl}boronic acid (C13H23BFNO4) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 287.14 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H23BFNO4 |
| Molecular Weight | 287.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related tert Standards
- 2-{[(tert-butoxy)carbonyl]amino}-2-(2,6-difluorophenyl)acetic acid (CAS 1344688-07-8)
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- 2-{[(tert-butoxy)carbonyl]amino}-8-oxononanoic acid (CAS 1822564-20-4)
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Recommended Standards
- Tedizolid Impurity 50 (CAS 1056039-83-8)
- (1-(tert-butoxycarbonyl)-6-fluoro-1H-indol-2-yl)boronic acid (CAS 1000068-26-7)
- Methyl 7-bromo-3-hydroxybenzo[b]thiophene-2-carboxylate (CAS 2112950-21-5)
- (3-(N,N-Diethylsulfamoyl)-4-methoxyphenyl)boronic acid (CAS 1003298-86-9)
- (S)-4-Benzhydryloxazolidin-2-one (CAS 312624-01-4)
- (R)-1-(3-Fluoropyridin-4-yl)ethan-1-amine (CAS 1213119-16-4)
- 3-(tert-Butoxycarbonyl)-3,7-diazabicyclo[3.3.1]nonane-9-carboxylic acid (CAS 1379794-24-7)
- Ketoprofen EP Impurity J Sodium Salt (CAS CATO-C4X-147120)
- 2-(2-Amino-4-bromo-5-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1806059-44-8)
- O-Phosphono-L-homoserine (CAS 4210-66-6)
- 2-(5-Isopropyl-2-methylphenoxy)ethan-1-amine (CAS 26646-60-6)
- 4-Heptylcyclohexanecarboxylic acid (CAS 38792-94-8)
- 2-([1,1':4',1''-Terphenyl]-4-yl)-5-bromothiophene (CAS 639841-05-7)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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