5-Cyclohexyl-1,3,4-thiadiazol-2-amine CAS 56882-77-0
| CAS No. | 56882-77-0 |
| Molecular Formula | C8H13N3S |
| Molecular Weight | 183.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Cyclohexyl-1,3,4-thiadiazol-2-amine (CAS 56882-77-0), molecular formula C8H13N3S and molecular weight 183.27 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H13N3S, 5-Cyclohexyl-1,3,4-thiadiazol-2-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 183.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-Cyclohexyl-1,3,4-thiadiazol-2-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 | C8H13N3S |
| Molecular Weight | 183.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cyclohexyl Standards
- 3-Cyclohexyl-1,2,4-thiadiazol-5-amine (CAS 1153978-13-2)
- 5-Cyclohexyl-1,2,4-thiadiazol-3-amine (CAS 1344332-83-7)
- N-(1-Cyclohexyl-2-methylpropan-2-yl)formamide (CAS 5531-32-8)
- 3-Cyclohexyl-4-hydroxy-1H-1,2,4-triazol-5(4H)-one (CAS 112799-92-5)
- 1-Cyclohexyl-3,3-dimethylbutan-2-amine (CAS 1250009-12-1)
- 4-Cyclohexyl-4-methylpentan-1-amine (CAS 1306604-09-0)
- 4-Cyclohexyl-2-oxobutanoic acid (CAS 107872-88-8)
- Ethyl 2-cyclohexyl-2-oxoacetate (CAS 13275-31-5)
Recommended Standards
- 5-(Tert-butyl)thiophene-2-carboxamide (CAS 685120-65-4)
- 5-Cyclopropyl-4-isopropyl-4H-1,2,4-triazole-3-thiol (CAS 667437-60-7)
- 5-(tert-Butyl)-3-(methylthio)-1,2,4-triazine (CAS 69249-25-8)
- 5-Cyclopropyl-4-propyl-4H-1,2,4-triazole-3-thiol (CAS 603981-93-7)
- 6-Amino-1-(3-hydroxypropyl)-3,4-dihydroquinazolin-2(1h)-one (CAS 1258652-58-2)
- N-(4-(p-Tolyl)thiazol-2-yl)isoxazole-5-carboxamide (CAS 750640-55-2)
- Ethyl 2,6-diaminonicotinate (CAS 154378-58-2)
- 5-(1-aminoethyl)pyridin-2-amine (CAS 1270566-03-4)
- 1-(1-naphthyl)hexahydropyrimidine-2,4-dione (CAS 52492-97-4)
- 2-Methylimidazo[1,5-a]pyrimidin-4(1H)-one (CAS 572910-80-6)
- 6-Chloro-9-(2-fluorobenzyl)-9h-purine (CAS 101155-08-2)
- (Butan-2-yl)[(2e)-2-methyl-3-phenylprop-2-en-1-yl]amine (CAS 1240590-77-5)
- Silodosin Impurity 14 (CAS CATO-C4X-175414)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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