5-Chloro-2-(methylthio)-N-(5-propyl-1,3,4-thiadiazol-2-yl)pyrimidine-4-carboxamide CAS 838400-01-4
| CAS No. | 838400-01-4 |
| Molecular Formula | C11H12ClN5OS2 |
| Molecular Weight | 329.83 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.
5-Chloro-2-(methylthio)-N-(5-propyl-1,3,4-thiadiazol-2-yl)pyrimidine-4-carboxamide (CAS 838400-01-4) is a high-purity analytical reference standard with the molecular formula C11H12ClN5OS2 and a molecular weight of 329.83 g/mol.
Structurally, 5-Chloro-2-(methylthio)-N-(5-propyl-1,3,4-thiadiazol-2-yl)pyrimidine-4-carboxamide (C11H12ClN5OS2) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. 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 329.83 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 5-Chloro-2-(methylthio)-N-(5-propyl-1,3,4-thiadiazol-2-yl)pyrimidine-4-carboxamide 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 | C11H12ClN5OS2 |
| Molecular Weight | 329.83 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related Chloro Standards
- 3-Chloro-2-methyl-N-(1-methylpiperidin-3-yl)pyrazolo[1,5-a]quinazolin-5-amine (CAS 1210214-66-6)
- 5-Chloro-N-(5-isopropyl-1,3,4-thiadiazol-2-yl)-2-(methylthio)pyrimidine-4-carboxamide (CAS 879930-44-6)
- N-(5-chloro-2-methoxyphenyl)-N-(1-phenylcyclopentyl)formamide (CAS 1018060-65-5)
- 7-Chloro-4-(4-isopropylbenzyl)-4,5-dihydrobenzo[f][1,4]oxazepin-3(2H)-one (CAS 1326844-35-2)
- 2-Chloro-N-[2-(4-methylpiperazin-1-yl)phenyl]benzamide (CAS 400076-85-9)
- 3-Chloro-N-(2-(4-methylpiperazin-1-yl)phenyl)benzamide (CAS 400076-86-0)
- 3-Chloro-N-(2,4-dimethylphenyl)-6-methylbenzo[b]thiophene-2-carboxamide (CAS 332382-33-9)
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Recommended Standards
- 5-((4-Chlorophenyl)sulfinyl)-N-propyl-1,2,3-thiadiazole-4-carboxamide (CAS 306977-03-7)
- 2-Methyl-4,6-bis(trichloromethyl)-1,3,5-triazine (CAS 949-42-8)
- Ethyl 2-[(2-chloropropanoyl)amino]-5,6,7,8-tetra-hydro-4H-cyclohepta[b]thiophene-3-carboxylate (CAS 1092289-44-5)
- Prazepam-D5 (CAS 152477-89-9)
- 7-Bromo-1-iodonaphthalene (CAS 1261767-53-6)
- Bis(2-azabicyclo[2.2.1]hept-5-ene) oxalic acid (CAS 1860028-31-4)
- (2S,2'S)-N,N'-[(1S)-6,6'-dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis-2-Pyrrolidinecarboxamide (CAS 1199642-41-5)
- 8-Bromo-7-fluoroquinoline (CAS 1420790-22-2)
- [1,1':3',1''-Terphenyl]-2'-carboxylic acid (CAS 5547-35-3)
- Methyl 2-(Bromomethyl)-5-fluorobenzoate (CAS 138786-65-9)
- 1-Cyclopentyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole (CAS 2223046-27-1)
- 2-Chloro-1-[4-(4-methoxybenzenesulfonyl)piperazin-1-yl]ethan-1-one (CAS 925397-35-9)
- 4-Amino-5-(difluoromethyl)-3-(trifluoromethoxy)picolinonitrile (CAS 1803676-32-5)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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