6-Hydrazinyl-2,3-dihydro-1,4-benzodioxine CAS 299165-45-0
| CAS No. | 299165-45-0 |
| Molecular Formula | C8H10N2O2 |
| Molecular Weight | 166.18 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 6-Hydrazinyl-2,3-dihydro-1,4-benzodioxine.
6-Hydrazinyl-2,3-dihydro-1,4-benzodioxine (CAS 299165-45-0) is a high-purity analytical reference standard with the molecular formula C8H10N2O2 and a molecular weight of 166.18 g/mol.
Based on its molecular formula C8H10N2O2, 6-Hydrazinyl-2,3-dihydro-1,4-benzodioxine 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 166.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C8H10N2O2 |
| Molecular Weight | 166.18 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Hydrazinyl Standards
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Recommended Standards
- 6-ethoxypyridine-3-carboxamide (CAS 473693-84-4)
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- 6-(Dimethylamino)picolinic acid (CAS 30721-88-1)
- 6-Methyl-2-(2-oxopropyl)-2,3-dihydropyridazin-3-one (CAS 412018-59-8)
- 2-[(3,4,5-Trimethyl-1H-pyrazol-1-yl)methyl]-1,3-thiazolidine-4-carboxylic acid (CAS 1218362-57-2)
- Methyl 2-(chloromethyl)-4-oxo-3,4-dihydroquinazoline-7-carboxylate (CAS 730949-68-5)
- 8-Ethyl-7-fluoro-5-hydroxy-3,4-dihydroquinolin-2(1H)-one (CAS 1883750-12-6)
- 3,4,5-Trimethylbenzoic Acid (CAS 1076-88-6)
- 2,3-Dichloro-2-morpholinomethyl benzophenone (CAS 898750-98-6)
- 2-(3-Fluoro-phenyl)-thiazole-4-carboxylic acid ethyl ester (CAS 132089-37-3)
- 5-Chloro-2-(4-(2-chloro-4-nitrophenyl)buta-1,3-dien-1-yl)benzene-1-sulfonyl fluoride (CAS 31368-32-8)
- 3-Cyclopropylpyridin-4-amine dihydrochloride (CAS 1707580-80-0)
- N-((2-chlorothiazol-5-yl)methyl)cyclopropanamine (CAS 1289388-63-1)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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