(2-methyltetrahydropyran-4-yl)hydrazine;hydrochloride CAS 748781-12-6
| CAS No. | 748781-12-6 |
| Molecular Formula | C6H14N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2-methyltetrahydropyran-4-yl)hydrazine;hydrochloride is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2-methyltetrahydropyran-4-yl)hydrazine;hydrochloride (CAS 748781-12-6), molecular formula C6H14N2OHCl and molecular weight 166.65 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (2-methyltetrahydropyran-4-yl)hydrazine;hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 166.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (2-methyltetrahydropyran-4-yl)hydrazine;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.
Physical & Chemical Properties
| Molecular Formula | C6H14N2O HCl |
| Molecular Weight | 166.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related methyltetrahydropyran Standards
- 3-methyltetrahydropyran-2-one (CAS 10603-03-9)
- 2-methyltetrahydropyran-2-carbonyl chloride (CAS 115261-81-9)
- 3-methyltetrahydropyran-3-amine (CAS 1158760-01-0)
- 3-Methyltetrahydropyran-3-carboxylic Acid (CAS 1158760-05-4)
- N-methyltetrahydropyran-3-amine;hydrochloride (CAS 1187931-62-9)
- N-methyltetrahydropyran-3-amine (CAS 120811-33-8)
- 3-Methyltetrahydropyran-4-amine (CAS 1263378-30-8)
- 3-Methyltetrahydropyran-3-amine hydrochloride (CAS 1432679-96-3)
Recommended Standards
- N-(4,6-Dimethylpyridin-2-yl)-4-(pyridin-4-yl)piperazine-1-carbothioamide (CAS 1914971-16-6)
- (6-((1-Carboxy-2-(4-hydroxyphenyl)ethyl)amino)-3-nitropyridin-2-yl)valine (CAS 300374-40-7)
- 4-Bromo-3-fluoro-2-(tetrahydrofuran-2-yl)aniline (CAS 1384984-25-1)
- Methyl 5-bromo-3-ethylthiophene-2-carboxylate (CAS 193064-96-9)
- (1S,4R)-(-)-4-(Fmoc-amino)-2-cyclopentene-1-carboxylic acid (CAS 220497-64-3)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-mesitylpropanoic acid (CAS 1005385-65-8)
- 2-[2-(5-Bromo-thiophen-2-yl)-vinyl]-6-methoxy-benzoic acid methyl ester (CAS 365543-18-6)
- Ramipril Impurity 4 (CAS 122076-80-6)
- 2,2,2-Trifluoro-N-(1-(o-tolyl)ethyl)ethan-1-amine (CAS 1019372-20-3)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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