2-Hydrazino-1,4,5,6-tetrahydropyrimidinehydroiodide CAS 49541-79-9
| CAS No. | 49541-79-9 |
| Molecular Formula | HI |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 242.06 g/mol gives 2-Hydrazino-1,4,5,6-tetrahydropyrimidinehydroiodide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Hydrazino-1,4,5,6-tetrahydropyrimidinehydroiodide (CAS 49541-79-9) is a high-purity analytical reference standard with the molecular formula HIC4H10N4 and a molecular weight of 242.06 g/mol.
Owing to iodine substitution, 2-Hydrazino-1,4,5,6-tetrahydropyrimidinehydroiodide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 242.06 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.
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 | 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 |
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Recommended Standards
- 4-Benzyloxazolidine-2,5-dione (CAS 583-47-1)
- 3-Fluoro-1-tosyl-1H-indole (CAS 144951-51-9)
- 5-(3-Methoxyphenyl)-5-oxopentanenitrile (CAS 898786-58-8)
- 2-(TERT-BUTOXYCARBONYL(2-HYDROXYETHYL)AMINO)ACETIC ACID (CAS 189160-67-6)
- Dibutyl Phosphite (CAS 1809-19-4)
- rac 3-Deacetyl-3-butanoyl Acebutolol-d5 Hydrochloride (CAS 1329836-09-0)
- N-(5-(benzofuran-2-yl)-1,3,4-oxadiazol-2-yl)-4-((4-methylpiperidin-1-yl)sulfonyl)benzamide (CAS 922044-21-1)
- 3-(Dimethylamino)phenyl chloroformate (CAS 52177-71-6)
- (2R,3R)-3-Aminohexan-2-ol (CAS 599207-29-1)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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