4-Isopropyl-5-(5-isopropylthiophen-3-yl)-4H-1,2,4-triazole-3-thiol CAS 861227-41-0
| CAS No. | 861227-41-0 |
| Molecular Formula | C12H17N3S2 |
| Molecular Weight | 267.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-Isopropyl-5-(5-isopropylthiophen-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 861227-41-0), molecular formula C12H17N3S2 and molecular weight 267.41 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 4-Isopropyl-5-(5-isopropylthiophen-3-yl)-4H-1,2,4-triazole-3-thiol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 267.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 4-Isopropyl-5-(5-isopropylthiophen-3-yl)-4H-1,2,4-triazole-3-thiol 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 | C12H17N3S2 |
| Molecular Weight | 267.41 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Isopropyl Standards
- N-isopropyl-2-(piperidin-4-yl)azepane-1-carboxamide (CAS 1315366-20-1)
- 4-Isopropyl-5-(5-propylthien-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 861227-45-4)
- Isopropyl 2-amino-6-ethyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 351981-99-2)
- (2S)-2-Isopropyl-5-methylcyclohexyl 5-oxopyrrolidine-2-carboxylate (CAS 68937-70-2)
- (9-Isopropyl-9H-purin-6-yl)-benzylamine (CAS 111853-20-4)
- 4-Isopropyl-3-methyl-2-(4-methylpiperazine-1-carbonyl)isoxazol-5(2H)-one (CAS 706804-15-1)
- 8-Isopropyl-2-(methylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one (CAS 1192730-04-3)
- 4-Isopropyl-3-methyl-6H-thieno[2,3-b]pyrrole-2,5-dicarboxylic acid (CAS 2852760-93-9)
Recommended Standards
- 4-(tert-Butyl)-N-(4-isopropylphenyl)aniline (CAS 782504-35-2)
- 3-(Tricyclo[3.3.1.13,7]dec-1-ylthio)-1,2,4-thiadiazol-5-amine (CAS 727676-30-4)
- 4-Propyl-5-(5-propylthien-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 861227-44-3)
- 2,6-Di-tert-butyl-4-phenylpyridine (CAS 75865-16-6)
- (4-Chlorophenyl)(cycloheptyl)methanone (CAS 1233011-42-1)
- 1,4,5-Triamino-2,6-bis(3,5-dimethylphenoxy)anthracene-9,10-dione (CAS 88600-55-9)
- Methyl 2-Amino-5-iodo-4-methoxybenzoate (CAS 1256958-34-5)
- 3-Methyl-3-phenyloxirane-2-carbonitrile (CAS 28937-48-6)
- L-isoleucine isopropyl amide (CAS 1820583-52-5)
- Methyl N-{1-oxo-2-[(pyridin-3-yl)methyl]-1,2-dihydroisoquinolin-4-yl}carbamate (CAS 303995-38-2)
- 2-(3-Piperidinyl)-4-thiazolecarbonitrile (CAS 2091782-47-5)
- 1-(3-((Ethylamino)methyl)piperidin-1-yl)ethanone (CAS 1353965-68-0)
- 3-(3,5-Dimethylphenyl)propiolic acid (CAS 1339873-24-3)
- Semaglutide (CAS 910463-68-2（free base）)
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