6-Hydrazinyl-2,3-dihydro-1,4-benzodioxine Hydrochloride CAS 84139-00-4
| CAS No. | 84139-00-4 |
| Molecular Formula | C8H10N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Hydrazinyl-2,3-dihydro-1,4-benzodioxine Hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
6-Hydrazinyl-2,3-dihydro-1,4-benzodioxine Hydrochloride (CAS 84139-00-4), molecular formula C8H10N2O2HCl and molecular weight 202.64 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H10N2O2HCl, 6-Hydrazinyl-2,3-dihydro-1,4-benzodioxine Hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 202.64 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.
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 | C8H10N2O2 HCl |
| Molecular Weight | 202.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Hydrazinyl Standards
- 3-Hydrazinyl-5-phenylpyridazine (CAS 100079-09-2)
- 2-Hydrazinyl-4-(1-methyl-1H-pyrazol-4-yl)-6-(trifluoromethyl)pyrimidine (CAS 1004644-02-3)
- 2-Hydrazinyl-4-(1-methyl-1h-pyrazol-3-yl)pyrimidine (CAS 1006322-90-2)
- Ethyl 4-hydrazinyl-2-methylpyrimidine-5-carboxylate (CAS 101251-42-7)
- 2-hydrazinyl-6-methoxy-3-methylquinoline (CAS 1017360-52-9)
- 2-Hydrazinyl-5-methyl-4-(thiophen-2-yl)pyrimidine (CAS 1019257-99-8)
- 5-hydrazinyl-2-nitropyridine (CAS 1019632-12-2)
- 3-(2-Hydrazinyl-2-oxoethoxy)-N-phenyl-2-naphthamide (CAS 1020241-65-9)
Recommended Standards
- 2-(Pyridin-3-yl)-6-(trifluoromethyl)nicotinic acid (CAS 1214335-49-5)
- 3-(2-Methoxyphenyl)-2-phenylacrylic acid (CAS 20890-72-6)
- 3-Chloro-N-(pyridin-4-ylmethyl)propan-1-amine (CAS 1211455-05-8)
- 2-(4-Fluorophenyl)-2-oxoacetic acid (CAS 2251-76-5)
- n1-((1,3-Dimethyl-1h-pyrazol-4-yl)methyl)ethane-1,2-diamine (CAS 1006323-11-0)
- N-Methyl-N,5-diphenyloxazole-2-carboxamide (CAS 955674-62-1)
- 2-Chloro-n-(prop-2-yn-1-yl)pyridine-3-carboxamide (CAS 56739-17-4)
- 3-(1-Methyl-1h-pyrazol-4-yl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 957503-54-7)
- 4-(Azetidin-3-yl)-1-methylpiperazin-2-one (CAS 1257293-76-7)
- Peptide Impurity 15 (CAS 1227750-69-7)
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