3-(Pentylthio)-1H-1,2,4-triazol-5-amine CAS 312290-44-1
| CAS No. | 312290-44-1 |
| Molecular Formula | C7H14N4S |
| Molecular Weight | 186.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Pentylthio)-1H-1,2,4-triazol-5-amine (CAS 312290-44-1) is a high-purity analytical reference standard with the molecular formula C7H14N4S and a molecular weight of 186.28 g/mol.
The molecular framework of 3-(Pentylthio)-1H-1,2,4-triazol-5-amine (C7H14N4S) is characterized by a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 3-(Pentylthio)-1H-1,2,4-triazol-5-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 | C7H14N4S |
| Molecular Weight | 186.28 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Pentylthio Standards
- 5-((Pentylthio)methyl)isoxazol-3(2H)-one (CAS 89660-68-4)
- 5-(Pentylthio)-1H-1,2,4-triazole (CAS 71705-07-2)
- 3-(Pentylthio)benzaldehyde (CAS 1443348-39-7)
- 2-(Pentylthio)benzaldehyde (CAS 710960-70-6)
- (3-(Pentylthio)phenyl)methanol (CAS 1443327-74-9)
- (4-(Pentylthio)phenyl)methanol (CAS 1443330-59-3)
- (2-(Pentylthio)phenyl)methanol (CAS 1443339-52-3)
- 2-(Pentylthio)benzenethiol (CAS 1443328-97-9)
Recommended Standards
- 2-Hydrazinyl-5-(pentan-3-yl)-1,3,4-thiadiazole (CAS 299440-51-0)
- 5-(Dimethylamino)-4-(propan-2-yl)-4h-1,2,4-triazole-3-thiol (CAS 926193-82-0)
- 1,2,4,5-Tetraazaspiro[5.5]Undecane-3-thione (CAS 18801-59-7)
- 5-(Isopentylthio)-1H-1,2,4-triazol-3-amine (CAS 861925-01-1)
- 3-Chloro-6-fluoro-1H-pyrrolo[2,3-b]pyridine (CAS 1190322-84-9)
- Tert-butyl 2-(4-methyl-2,5-dioxo-4-phenylimidazolidin-1-yl)acetate (CAS 956685-45-3)
- 1-(7-Amino-6-hydroxy-4-methoxybenzofuran-5-yl)ethanone (CAS 92288-83-0)
- 1-Phenyl-2-(trifluoromethyl)quinolin-4(1H)-one (CAS 837364-35-9)
- 1-(Piperidin-4-yl)-1H-pyrazole-4-carboxylic acid (CAS 782494-23-9)
- Ethyl 5-methyl-4-((4-nitrophenoxy)methyl)isoxazole-3-carboxylate (CAS 938006-55-4)
- Alpha-bromophenylacetylchloride (CAS 19078-72-9)
- (R)-2-Methoxy-2-(1-naphthyl)propionic Acid (CAS 63628-26-2)
- Ethyl 2-(methylthio)-4-(pyrrolidin-1-yl)pyrimidine-5-carboxylate (CAS 339019-53-3)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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