1-{3-[(3-Methylphenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine CAS 1029718-77-1
| CAS No. | 1029718-77-1 |
| Molecular Formula | C14H18N4S |
| Molecular Weight | 274.38 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.
1-{3-[(3-Methylphenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine (CAS 1029718-77-1) is a high-purity analytical reference standard with the molecular formula C14H18N4S and a molecular weight of 274.38 g/mol.
Structurally, 1-{3-[(3-Methylphenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine (C14H18N4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 274.38 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 1-{3-[(3-Methylphenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine 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 | C14H18N4S |
| Molecular Weight | 274.38 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methylphenyl Standards
- 1-{3-[(4-Methylphenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine (CAS 946419-02-9)
- 4-(4-Methylphenyl)-5-(piperidin-1-yl)-4h-1,2,4-triazole-3-thiol (CAS 848369-54-0)
- 3-(3-Methylphenyl)-2-sulfanylidene-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1154244-40-2)
- 3-(2-Methylphenyl)-2-sulfanylidene-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 688354-32-7)
- (3Z)-3-[(3-Methylphenyl)imino]-1-(prop-2-yn-1-yl)-2,3-dihydro-1H-indol-2-one (CAS 477886-41-2)
- 2-(3-methylphenyl)-1,3-thiazole-4-sulfonyl chloride (CAS 1269152-70-6)
- 3-(3-Methylphenyl)-3-(2,2,2-trifluoroacetamido)propanoic acid (CAS 117291-12-0)
- 3-(4-Methylphenyl)-3-(2,2,2-trifluoroacetamido)propanoic acid (CAS 117291-15-3)
Recommended Standards
- N-(4,5-dihydrothiazol-2-yl)-1-phenylcyclopentane-1-carboxamide (CAS 1022735-89-2)
- Methyl 2-(tributylphosphoranylidene)acetate (CAS 108269-37-0)
- N-(4-Phenylthiazol-2-yl)hexanamide (CAS 100957-62-8)
- 4-(1-Cyanoethyl)-N,N-diethylpiperazine-1-sulfonamide (CAS 1147457-94-0)
- Benzyl (S)-2-(2-hydroxyethyl)piperidine-1-carboxylate (CAS 190967-63-6)
- rac Mono(5-carboxy-2-ethylpentyl) Phthalate-d9 (CAS CATO-CPAE111816)
- MBDB hydrochloride (CAS 128767-12-4)
- (E)-3-(4-chlorophenyl)-N'-hydroxypropanimidamide (CAS 1219625-88-3)
- 2-Cyclopropoxy-N-methylisophthalamide (CAS 1243446-01-6)
- Ruthenium(1+), (acetonitrile)[(1S)-1-[(1R)-1-[bis[3,5-bis(trifluoromethyl)phenyl]phosphino-κP]ethyl]-2-[2-(dicyclohexylphosphino-κP)phenyl]ferrocene][(1,2,3,4,5-η)-2,4-dimethyl-2,4-pentadien-1-yl]-, tetrafluoroborate (CAS 1021494-98-3)
- 5-(4-Chlorophenyl)-2-(naphthalen-1-yloxy)pyrimidine (CAS 478029-20-8)
- 2-[(2,4-dichlorophenyl)methoxy]benzoic acid (CAS 162218-64-6)
- Tert-butyl (4-aminopiperidin-3-yl)carbamate (CAS 1779412-62-2)
- Des-Ala28-Tirzepatide (CAS CATO-CPTD788945)
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