5-Iodo-1,3-dimethyl-1H-pyrazol-4-amine CAS 85780-00-3
| CAS No. | 85780-00-3 |
| Molecular Formula | C5H8IN3 |
| Molecular Weight | 237.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Iodo-1,3-dimethyl-1H-pyrazol-4-amine (CAS 85780-00-3), molecular formula C5H8IN3 and molecular weight 237.04 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H8IN3, 5-Iodo-1,3-dimethyl-1H-pyrazol-4-amine contains a nitrile group, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 237.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 5-Iodo-1,3-dimethyl-1H-pyrazol-4-amine 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 | C5H8IN3 |
| Molecular Weight | 237.04 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.) | 1981 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related Iodo Standards
- 1157238-36-2 N-[(5-Iodo-2-furyl)methyl]-N-methylamine (CAS 1157238-36-2)
- 2-(4-Iodo-1H-pyrazol-1-yl)ethanamine (CAS 1221715-56-5)
- 1-Ethyl-4-iodo-1H-pyrazol-3-amine (CAS 1354705-55-7)
- (4-iodo-1-methyl-1H-pyrazol-3-yl)methanamine (CAS 1707568-56-6)
- 3-iodo-1-methyl-pyrazole-4-carbonitrile (CAS 2297689-28-0)
- 4-Iodo-1,3-dimethyl-1h-pyrazol-5-amine (CAS 75092-40-9)
- 4-Iodo-1H-pyrazole-5-carboxamide (CAS 1327155-29-2)
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Recommended Standards
- 5-Bromo-6-(2,2-difluoroethyl)pyridin-2-amine (CAS 2306264-02-6)
- Benzene, 2-(2-bromoethoxy)-1,4-difluoro- (CAS 426842-98-0)
- 5-Bromo-2-(difluoromethoxy)toluene (CAS 888327-32-0)
- Methyl 2-(4,5-dichloro-6-oxopyridazin-1(6H)-yl)acetate (CAS 220967-67-9)
- 1-Bromo-2-(cyclopropoxy)-4-nitro-benzene (CAS 1243401-54-8)
- Ethyl 2-amino-4-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 149771-09-5)
- 2,6-Dimethylnicotinoyl chloride (CAS 1215964-43-4)
- 4-(Bis(cyclopropylmethyl)amino)-6-methylquinoline-3-carbaldehyde (CAS 920494-42-4)
- 2-amino-N-(4-iodophenyl)acetamide hydrochloride (CAS 855482-29-0)
- Tris(hexafluoroacetylacetonato)iron(III) (CAS 17786-67-3)
- 4-(4-Ethoxybenzoyl)-5-(2-fluorophenyl)-1-(furan-2-ylmethyl)-3-hydroxy-1H-pyrrol-2(5H)-one (CAS 618073-45-3)
- Ethyl 2-(2-Cyanophenyl)-2,2-difluoroacetate (CAS 1335290-31-7)
- 2-(N-Hydroxycarbamimidoyl)-N-pyridin-2-yl-acetamide (CAS 565206-92-0)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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