2-Hydrazino-6-methoxypyridine Hydrochloride CAS 650637-93-7
| CAS No. | 650637-93-7 |
| Molecular Formula | C6H9N3O |
| Molecular Weight | N/A |
| 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 2-Hydrazino-6-methoxypyridine Hydrochloride.
2-Hydrazino-6-methoxypyridine Hydrochloride (CAS 650637-93-7) is a high-purity analytical reference standard with the molecular formula C6H9N3OHCl and a molecular weight of 175.62 g/mol.
The molecular framework of 2-Hydrazino-6-methoxypyridine Hydrochloride (C6H9N3OHCl) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 2-Hydrazino-6-methoxypyridine 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 | C6H9N3O HCl |
| Molecular Weight | 175.62 g/mol |
| Appearance | 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 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Hydrazino Standards
- Methyl 3-hydrazino-4-methylthiophene-2-carboxylate (CAS 104680-36-6)
- 2-Hydrazino-5-(trifluoromethyl)pyridine, HCl (CAS 1049744-89-9)
- 4-benzyl-3-hydrazino-5-phenyl-4H-1,2,4-triazole (CAS 1087784-30-2)
- 3-hydrazino-5-methyl-4-phenyl-4H-1,2,4-triazole (CAS 1087792-21-9)
- 2-Hydrazino-6-isopropylpyrimidin-4(3H)-one (CAS 1105198-36-4)
- 2-hydrazino-5-methyl-4-phenyl-1,3-thiazole,HCl (CAS 1158451-26-3)
- 2-Hydrazino-6-(methoxymethyl)pyrimidin-4(3H)-one (CAS 1158794-33-2)
- 4-hydrazino-N,N-dimethylpyrimidin-2-amine (CAS 117077-95-9)
Recommended Standards
- 2-[(4-Benzylpiperidin-1-yl)methyl]-3,4-dihydroquinazolin-4-one (CAS 586985-52-6)
- Methyl morpholine-4-carbimidothioate (CAS 89269-30-7)
- 3-(Methylsulfonyl)benzenethiol (CAS 3814-24-2)
- 1417568-79-6 6-(2-Fluorophenyl)-3-methylimidazo[2,1-b]-[1,3]thiazole-2-carboxylic acid hydrochloride (CAS 1417568-79-6)
- N-(2-bromoethyl)-N-methylaniline (CAS 51905-47-6)
- 3,4-Dichloro-n-(3-hydroxypropyl)benzenesulfonamide (CAS 1082883-38-2)
- [1-(2-Amino-acetyl)-piperidin-3-yl]-ethyl-carbamic acid tert-butyl ester (CAS 1354011-53-2)
- 2-Amino-5-(4-methoxyphenyl)-5-[(thiophen-2-yl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354916-59-8)
- Suvorexant Impurity 16 (CAS 1824534-79-3)
- D-Pro37-Tirzepatide (CAS CATO-CPTD788902)
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