3-(4-methoxyphenyl)-1,2,4-thiadiazol-5-amine CAS 138588-25-7
| CAS No. | 138588-25-7 |
| Molecular Formula | C9H9N3OS |
| Molecular Weight | 207.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-methoxyphenyl)-1,2,4-thiadiazol-5-amine (CAS 138588-25-7) is a high-purity analytical reference standard with the molecular formula C9H9N3OS and a molecular weight of 207.25 g/mol.
3-(4-methoxyphenyl)-1,2,4-thiadiazol-5-amine (C9H9N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures 3-(4-methoxyphenyl)-1,2,4-thiadiazol-5-amine 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 | C9H9N3OS |
| Molecular Weight | 207.25 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related methoxyphenyl Standards
- 5-(4-Methoxyphenyl)-1,3,4-thiadiazol-2-amine (CAS 1014-25-1)
- 5-(4-Methoxyphenyl)-1,2,4-thiadiazol-3-amine (CAS 1086385-64-9)
- 4-(2-methoxyphenyl)-2,3-dihydro-1,3-thiazol-2-one (CAS 1095110-49-8)
- 3-(3-Methoxyphenyl)-1,2,4-thiadiazol-5-amine (CAS 1153133-35-7)
- 4-(4-Methoxyphenyl)-1,2,3-thiadiazol-5-amine (CAS 115842-95-0)
- 4-(3-methoxyphenyl)-2,3-dihydro-1,3-thiazol-2-one (CAS 116269-85-3)
- 1-(4-Methoxyphenyl)-2-thiocyanatoethanone (CAS 6097-26-3)
- 3-(4-Methoxyphenyl)-1h-1,2,4-triazole-5-thiol (CAS 33901-36-9)
Recommended Standards
- (R)-1-(5-(pyridin-2-yl)-1,3,4-thiadiazol-2-yl)ethan-1-ol (CAS 1380649-51-3)
- 4-(2-Hydrazinylthiazol-4-yl)phenol (CAS 139420-55-6)
- 2-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-amine (CAS 137715-61-8)
- 2-Phenylchromenylium (CAS 14051-53-7)
- 5H-Thiochromeno[2,3-b]pyridin-5-one (CAS 5698-68-0)
- N-[2-(4-nitrophenyl)ethyl]-N'-propyl-Urea (CAS 149340-93-2)
- 4-Acetyl-N-(1,3-dioxoisoindolin-5-yl)benzamide (CAS 683235-34-9)
- Wiskostatin (CAS 253449-04-6)
- 6-(4-Chlorophenyl)-5-hydrazinyl-3-methyl-1,2,4-triazine (CAS 887575-14-6)
- 2-[(1,2-Dihydro-2-oxo-3H-indol-3-ylidene)methyl]-4-methyl-1H-pyrrole-3-propanoic Acid 2-Hydroxyethyl Ester 258831-78-6 SU-5402 2-Hydroxyethyl Ester (CAS 258831-78-6)
- 1-(2-Dimethylaminoethyl)-piperazine N,N-Dimethyl-1-piperazineethanamine N,N-Dimethyl-2-piperazinoethylamine dimethyl-(2-piperazin-1-yl-ethyl)-amine dimethyl[2-(piperazin-1-yl)ethyl]amine 1-[2-(dimethylamino)ethyl]piperazine 1-[2-(dimethylamino)-ethyl]-piperazine 3644-18-6 (CAS 3644-18-6)
- 2-(2,2,2-Trifluoroethoxy)pyrimidine-5-carbaldehyde (CAS 944904-99-8)
- alpha-methylhydrocinnamic acid (CAS 1009-67-2)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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