2-Hydrazinyl-5-methyl-4,5-dihydro-1H-imidazole hydroiodide CAS 49541-81-3
| CAS No. | 49541-81-3 |
| Molecular Formula | HI |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Hydrazinyl-5-methyl-4,5-dihydro-1H-imidazole hydroiodide 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.
CATO supplies 2-Hydrazinyl-5-methyl-4,5-dihydro-1H-imidazole hydroiodide (CAS 49541-81-3), a certified reference material (molecular formula HIC4H10N4, MW 242.06 g/mol) for analytical method development and quality control.
2-Hydrazinyl-5-methyl-4,5-dihydro-1H-imidazole hydroiodide (HIC4H10N4) contains iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | HI C4H10N4 |
| Molecular Weight | 242.06 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) | 1.0 |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 4 |
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-(3-Bromophenyl)-4,5-dihydro-1H-imidazole (CAS 314240-82-9)
- 1-(Adamantan-1-yl)-2,2,2-trifluoroethanamine (CAS 144462-03-3)
- 3-Bromo-2-chloro-4-(4-chlorophenyl)-6-methyl-5-nitropyridine (CAS 1707391-96-5)
- 1-(4-(tert-butyl)phenyl)-4,4,4-trifluorobutane-1,3-dione (CAS 94856-12-9)
- 2-(4-ethylphenyl)acetaldehyde (CAS 68083-54-5)
- 5-Iodo-6-methylpyrazin-2-amine (CAS 1823913-17-2)
- 1-Cyclopentylpropan-2-ol (CAS 90200-62-7)
- (10-Bromodecyl)benzene (CAS 85562-26-1)
- N-Boc-(+/-)-1-[{tert-butyl(diphenyl)silyl}oxy]pent-4-en-3-amine (CAS 1379812-36-8)
- Neuropeptide FF (CAS 99566-27-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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