2-(3-Methoxy-phenylamino)-N-(5-methyl-[1,3,4]thiadiazol-2-yl)-propionamide CAS 1008919-56-9
| CAS No. | 1008919-56-9 |
| Molecular Formula | C13H16N4O2S |
| Molecular Weight | 292.36 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.
2-(3-Methoxy-phenylamino)-N-(5-methyl-[1,3,4]thiadiazol-2-yl)-propionamide (CAS 1008919-56-9) is a high-purity analytical reference standard with the molecular formula C13H16N4O2S and a molecular weight of 292.36 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-(3-Methoxy-phenylamino)-N-(5-methyl-[1,3,4]thiadiazol-2-yl)-propionamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 292.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H16N4O2S |
| Molecular Weight | 292.36 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 2-((4-(1,3-dimethyl-1h-pyrazol-4-yl)pyrimidin-2-yl)thio)acetate (CAS 1006353-10-1)
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- Ethyl 2-((4-(1,5-dimethyl-1h-pyrazol-4-yl)pyrimidin-2-yl)thio)acetate (CAS 1006323-03-0)
- 5-(((6-Fluoroquinolin-8-yl)methyl)thio)-1,3,4-thiadiazol-2-amine (CAS 1094545-76-2)
- 2-4-6-Tri-O-acetyl-3-O-(2-3-4-6-tetra-O-acetyl-β-D-glucopyranosyl)-α-D-glucopyranosyl bromide (CAS 23202-66-6)
- 4-Bromophenyl pivalate (CAS 63549-55-3)
- Ethyl 3-fluoro-4-(trifluoromethyl)benzoate (CAS 773135-31-2)
- 1-(Cyclopropylmethyl)-1h-1,2,3-benzotriazole-5-carboxylic acid (CAS 691363-38-9)
- (1R,2S)-2-aminocyclopentane-1-carboxamide (CAS 135053-11-1)
- Z-Ala-Asp-OH (CAS 79458-93-8)
- 3-(4-Chlorophenyl)-5-((3,5-dichlorophenoxy)methyl)isoxazole (CAS 672951-49-4)
- 2-Chloro-5-cyanopentanoyl chloride (CAS 89466-72-8)
- Ursodeoxycholic Acid Impurity 1 (CAS 4057-84-5)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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