N-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-3-methylbenzamide CAS 571954-81-9
| CAS No. | 571954-81-9 |
| Molecular Formula | C13H13N3OS |
| Molecular Weight | 259.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-3-methylbenzamide.
N-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-3-methylbenzamide (CAS 571954-81-9) is a high-purity analytical reference standard with the molecular formula C13H13N3OS and a molecular weight of 259.33 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, N-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-3-methylbenzamide is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 259.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 N-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-3-methylbenzamide 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 | C13H13N3OS |
| Molecular Weight | 259.33 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-4-methylbenzamide (CAS 556040-44-9)
- N-Cyclopropyl-2-(phthalazin-1-yl)hydrazinecarbothioamide (CAS 61084-45-5)
- Methyl 6-cyclopropyl-1-isopropyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1018125-77-3)
- 3-cyclopropyl-1,6-diethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1119429-08-1)
- 3-Cyclopropyl-5-(4-ethoxy-3-methoxyphenyl)-1H-1,2,4-triazole (CAS 1416346-62-7)
- 1-Cyclopropyl-6-oxo-2-phenylpiperidine-3-carboxylic acid (CAS 477890-39-4)
- 6-Cyclopropyl-1-isobutyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 954275-78-6)
- 6-Cyclopropyl-1-isopropyl-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 886502-06-3)
Recommended Standards
- ethyl 3-amino-5-methyl-4-oxo-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylate (CAS 330450-72-1)
- 9-(2,5-Dimethyl-1H-pyrrol-1-yl)-6-(methylthio)-9H-purine (CAS 37154-81-7)
- N-(5-Methyl-1,3,4-thiadiazol-2-yl)-2-phenylcyclopropanecarboxamide (CAS 545350-17-2)
- 5-Benzofuran-2-yl-4-isopropyl-4H-[1,2,4]triazole-3-thiol (CAS 946757-99-9)
- 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene monooxide (CAS 638132-66-8)
- 2-Bromo-N-(2-methoxyethyl)butanamide (CAS 1119452-33-3)
- 2-(5-Propoxy-1H-indol-3-yl)acetonitrile (CAS 81630-84-4)
- Methyl 2,3-diaminopropanoate dihydrochloride (CAS 6059-44-5)
- Methyl 4-bromo-3-(tert-butyl)-1H-pyrazole-5-carboxylate (CAS 1239712-58-3)
- Phenylmagnesium Iodide (ca. 42% in Ethyl Ether, ca. 2mol/L) (CAS 16002-63-4)
- (r)-3-Amino-3-(5-methylthiophen-2-yl)propanoic acid (CAS 1270272-47-3)
- 3-(8-Amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)-1-methylcyclobutan-1-ol (CAS 1447607-56-8)
- 5,7-Dibromoimidazo[5,1-f][1,2,4]triazin-4(1H)-one (CAS 2031138-94-8)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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