7-nitro-3,4-dihydro-1H-2,1-benzoxaborinin-1-ol CAS 1335095-07-2
| CAS No. | 1335095-07-2 |
| Molecular Formula | C8H8BNO4 |
| Molecular Weight | 192.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7-nitro-3,4-dihydro-1H-2,1-benzoxaborinin-1-ol.
CATO supplies 7-nitro-3,4-dihydro-1H-2,1-benzoxaborinin-1-ol (CAS 1335095-07-2), a certified reference material (molecular formula C8H8BNO4, MW 192.96 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 7-nitro-3,4-dihydro-1H-2,1-benzoxaborinin-1-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 192.96 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 7-nitro-3,4-dihydro-1H-2,1-benzoxaborinin-1-ol 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.
Physical & Chemical Properties
| Molecular Formula | C8H8BNO4 |
| Molecular Weight | 192.96 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (6-(3-Oxopropanoyl)pyridin-3-yl)boronic acid (CAS 1310384-29-2)
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- N-(3-Phenylprop-2-yn-1-yl)prop-2-en-1-amine (CAS 98729-78-3)
- 2-Amino-2-(4-bromophenyl)ethan-1-ol oxalate (CAS 1177311-18-0)
- 5-Chloro-2-(3,4-dichlorobenzoyl)-3-methyl-1-benzofuran (CAS 303145-31-5)
- 4-Methyl-2-(2-oxo-4-(2-(trifluoromethoxy)phenoxy)pyridin-1(2H)-yl)pentanoic acid (CAS 1262239-28-0)
- 1-(3-methylpiperidin-1-yl)propan-2-amine (CAS 86559-41-3)
- Peptide-GMF (CAS CATO-CPTD788469)
Why CATO?
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