5-Acetamido-n-[(methylcarbamothioyl)amino]pyridine-3-carboxamide CAS 1421602-20-1
| CAS No. | 1421602-20-1 |
| Molecular Formula | C10H13N5O2S |
| Molecular Weight | 267.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Acetamido-n-[(methylcarbamothioyl)amino]pyridine-3-carboxamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-Acetamido-n-[(methylcarbamothioyl)amino]pyridine-3-carboxamide (CAS 1421602-20-1), molecular formula C10H13N5O2S and molecular weight 267.31 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-Acetamido-n-[(methylcarbamothioyl)amino]pyridine-3-carboxamide (C10H13N5O2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 5-Acetamido-n-[(methylcarbamothioyl)amino]pyridine-3-carboxamide 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 | C10H13N5O2S |
| Molecular Weight | 267.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Acetamido Standards
- 2-Acetamido-4-(thiophen-2-yl)thiophene-3-carboxylic acid (CAS 380640-18-6)
- Ethyl 2-acetamido-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate (CAS 5919-29-9)
- 3-Acetamido-5-chlorobenzenesulfonyl chloride (CAS 1310550-35-6)
- 4-Acetamido-3-chlorobenzenesulfonyl chloride (CAS 16761-18-5)
- 4-acetamido-2-chlorobenzenesulfonyl chloride (CAS 1954-95-6)
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- 4-Acetamido-6-nitroisophthalic acid (CAS 342045-62-9)
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Recommended Standards
- 6-Amino-9-((2R,5S)-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7H-purine-8(9H)-thione (CAS 137960-58-8)
- 2-(Thiophen-2-yl)pyrazolo[1,5-c]quinazolin-5(6H)-one (CAS 178625-00-8)
- 2'-Deoxy-4'-thioadenosine (CAS 135656-35-8)
- (4-oxo-5-phenyl-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)acetonitrile (CAS 926232-10-2)
- (E)-3-(2-(difluoromethoxy)-5-nitrophenyl)acrylic acid (CAS 327105-74-8)
- (E)-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}[1-(pyridin-2-yl)ethylidene]amine (CAS 338978-40-8)
- 1-{5-[(1H-imidazol-1-yl)methyl]-1,3-thiazol-2-yl}-4-methylpiperazine (CAS 866137-05-5)
- 4-(Boc-amino)-2-methylthiazole (CAS 848472-61-7)
- Nitrazolam (CAS 28910-99-8)
- Octahydro-1H-benzo[d][1,2]thiazine 2,2-dioxide (CAS 1799978-61-2)
- 2-Fluoro-N-hexylbenzamide (CAS 349128-58-1)
- N-(3-Chloro-4-methylphenyl)-3-(6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)propanamide (CAS 1105202-77-4)
- 4-(4-Methoxybenzylidene)-3-phenylisoxazol-5(4H)-one (CAS 50779-89-0)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
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