2-Hydrazinyl-4,5-dihydrothiazole hydroiodide CAS 67548-73-6
| CAS No. | 67548-73-6 |
| Molecular Formula | HI |
| 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-Hydrazinyl-4,5-dihydrothiazole hydroiodide.
2-Hydrazinyl-4,5-dihydrothiazole hydroiodide (CAS 67548-73-6), molecular formula HIC3H7N3S and molecular weight 245.08 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Hydrazinyl-4,5-dihydrothiazole hydroiodide (HIC3H7N3S) contains sulfur-containing functionality, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 245.08 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 2-Hydrazinyl-4,5-dihydrothiazole hydroiodide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | HI C3H7N3S |
| Molecular Weight | 245.08 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.) | 1976 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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)
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- 5-hydrazinyl-2-nitropyridine (CAS 1019632-12-2)
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Recommended Standards
- 4-Hydroxy-5-methoxy-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride (CAS 1804312-70-6)
- Tetrahydrofuran-2-carboximidamide (CAS 688000-41-1)
- 1-(Oxazol-2-yl)ethanol (CAS 1161775-91-2)
- 2-Fluoro-4-methoxy-5-nitrobenzaldehyde (CAS 586412-86-4)
- tert-butyl N-(2-methyloxazol-4-yl)carbamate (CAS 1240621-19-5)
- 6-Methyl-2-(methylthio)-5-(piperidin-1-ylmethyl)pyrimidin-4-ol (CAS 343218-96-2)
- N,N-Dimethyl-2-((4-phenyl-6-(trifluoromethyl)pyrimidin-2-yl)thio)acetamide (CAS 1412228-85-3)
- 3-Azetidin-3-yl-4-methyl-4H-[1,2,4]triazole (CAS 1316225-74-7)
- (4-Ethoxynaphthalen-2-yl)methanol (CAS 1707403-22-2)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
Why CATO?
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