Methyl 3-(2-((2-(2-(allylamino)acetamido)phenyl)thio)acetamido)thiophene-2-carboxylate CAS 866017-59-6
| CAS No. | 866017-59-6 |
| Molecular Formula | C19H21N3O4S2 |
| Molecular Weight | 419.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 3-(2-((2-(2-(allylamino)acetamido)phenyl)thio)acetamido)thiophene-2-carboxylate (CAS 866017-59-6), a certified reference material (molecular formula C19H21N3O4S2, MW 419.52 g/mol) for analytical method development and quality control.
Structurally, Methyl 3-(2-((2-(2-(allylamino)acetamido)phenyl)thio)acetamido)thiophene-2-carboxylate (C19H21N3O4S2) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 419.52 g/mol, it falls into the moderately-high-molecular-weight range. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C19H21N3O4S2 |
| Molecular Weight | 419.52 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Methyl Standards
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Recommended Standards
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- N-(2-(2-Amino-5-methylthiazol-4-yl)-4,5-dimethoxyphenyl)-4-methylbenzenesulfonamide (CAS 886494-46-8)
- 1-[2-(1-aminoethyl)-4-fluorophenyl]piperidin-4-ol (CAS 1019606-10-0)
- 4-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride (CAS 1351499-16-5)
- 3-(2-Methoxynaphthalen-1-yl)propan-1-amine (CAS 1000550-94-6)
- 2-(6-Phenoxypyridin-3-yl)ethan-1-amine (CAS 910400-48-5)
- 3-Chloro-5-fluoro-4-methoxybenzoyl chloride (CAS 886497-26-3)
- Methyl 3-(2-methylfuran-3-carboxamido)thiophene-2-carboxylate (CAS 293327-12-5)
- 3-(2-Bromophenyl)-5-((2-chlorobenzyl)thio)-4-phenyl-4H-1,2,4-triazole (CAS 443740-39-4)
- (2E)-1,3-Bis(4-ethylphenyl)prop-2-en-1-one (CAS 864784-22-5)
- 3-Methyl-2-(pyrrolidin-2-ylmethyl)pyridine (CAS 881040-09-1)
- Peptide Impurity 28 (CAS 1350456-64-2)
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