3-iodo-4,5,6,7-tetrahydro-1H-indazole CAS 945925-78-0
| CAS No. | 945925-78-0 |
| Molecular Formula | C7H13IN2 |
| Molecular Weight | 252.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-iodo-4,5,6,7-tetrahydro-1H-indazole is closely related to a nitrile group, iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-iodo-4,5,6,7-tetrahydro-1H-indazole (CAS 945925-78-0) is a high-purity analytical reference standard with the molecular formula C7H13IN2 and a molecular weight of 252.10 g/mol.
Structurally, 3-iodo-4,5,6,7-tetrahydro-1H-indazole (C7H13IN2) contains a nitrile group, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 252.10 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.
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 | C7H13IN2 |
| Molecular Weight | 252.10 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) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related iodo Standards
- 2-iodo-1H-pyrrolo[2,3-b]pyridine (CAS 1227270-32-7)
- 7-iodo-1H-indazole (CAS 945761-94-4)
- 319474-34-5 4-Iodo-1H-Pyrrolo[2,3-B]pyridine 4-Iodo-7-azaindole BCP09440 (CAS 319474-34-5)
- 8-iodo-5-oxaspiro[3.5]nonane (CAS 1499449-36-3)
- 2-Iodo-4-(methylthio)pyrimidine (CAS 1000576-08-8)
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- 3-Iodo-2,4,5-trimethylthiophene (CAS 60813-84-5)
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Recommended Standards
- 3,5-Dichloro-2-methylpyrazolo[1,5-a]quinazoline (CAS 871673-26-6)
- 3-Nitro-6-oxo-5-(trifluoromethyl)-1,6-dihydropyridine-2-carboxylic acid (CAS 2761296-39-1)
- 3-(2,4-Dichlorobenzoyl)pyridine (CAS 62247-01-2)
- 5-(3,5-Dichlorophenyl)nicotinaldehyde (CAS 887973-82-2)
- 1-methyl-3-methylidenecyclobutane-1-carboxylic acid (CAS 286442-86-2)
- 7-Chloro-6-iodothieno[3,2-b]pyridine (CAS 1595635-51-0)
- 2-Amino-4-isopropylthiazole (CAS 79932-20-0)
- 7-Methoxy-5,2',5'-trihydroxy-4-phenylcoumarin (CAS 88153-50-8)
- methyl 3-(3-hydroxy-3-methyl-but-1-ynyl)bicyclo[1.1.1]pentane-1-carboxylate (CAS 2416018-23-8)
- [(3Z)-1-[(2,4-Dichlorophenyl)methyl]-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino pentanoate (CAS 303996-98-7)
- (S)-2-((tert-Butoxycarbonyl)amino)-3-(4-vinylphenyl)propanoic acid (CAS 169158-03-6)
- Bisoprolol Impurity 114 (CAS CATO-C4X-1247114)
- 2,3-Dihydrospiro[indene-1,2'-[1,3]dioxolane]-4-carbaldehyde (CAS 954238-31-4)
- Dendroaspis Natriuretic Peptide (CAS 255721-52-9)
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