3-(Aminomethyl)-7-(3-hydroxypropoxy)benzo[c][1,2]oxaborol-1(3H)-ol CAS 1093643-33-4
| CAS No. | 1093643-33-4 |
| Molecular Formula | C11H16BNO4 |
| Molecular Weight | 237.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H16BNO4, 3-(Aminomethyl)-7-(3-hydroxypropoxy)benzo[c][1,2]oxaborol-1(3H)-ol contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 237.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
3-(Aminomethyl)-7-(3-hydroxypropoxy)benzo[c][1,2]oxaborol-1(3H)-ol (CAS 1093643-33-4) is a high-purity analytical reference standard with the molecular formula C11H16BNO4 and a molecular weight of 237.06 g/mol.
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 | C11H16BNO4 |
| Molecular Weight | 237.06 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Ethyl 2,4-dichloro-5-fluorobenzoate (CAS 103318-75-8)
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- 3-Chloro-4-ethoxy-5-fluorobenzoyl chloride (CAS 1017778-76-5)
- Ethyl 3,6-dichloro-2-fluorobenzoate (CAS 1214329-21-1)
- Methyl 6-methyl-1H-benzo[d]imidazole-5-carboxylate (CAS 10351-79-8)
- Benzo(B)Naphtho(2,1-D)Thiophene (CAS 239-35-0)
- 2,3-Dichloro-4-propoxyphenol (CAS 1881329-05-0)
- N-(2,5-Difluorobenzyl)-1-isopropyl-1H-pyrazol-4-amine hydrochloride (CAS 1856090-22-6)
- 3-Methoxy-4-[(2-methoxy-phenylcarbamoyl)-methoxy]-benzoic acid (CAS 522624-52-8)
- tert-Butyl 2-(aminomethyl)-3,4-dihydroquinoline-1(2H)-carboxylate hydrochloride (CAS 1159826-22-8)
- (E)-4-(Piperidin-1-yl)but-2-enoic acid hydrochloride (CAS 197892-69-6)
- Benzyl trans-4-((tert-butoxycarbonyl)amino)-3-hydroxypiperidine-1-carboxylate (CAS 724787-52-4)
- 5-{[(3,4-dichlorophenyl)methyl]sulfanyl}-8,9-dimethoxy-3-(propan-2-yl)-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 1023939-04-9)
- Retatrutide (CAS 2381089-83-2)
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