(5E)-5-[(Dimethylamino)methylidene]-3-(4-methoxyphenyl)-4-oxo-1,3-thiazolidin-1-ium-1-olate CAS 338752-87-7
| CAS No. | 338752-87-7 |
| Molecular Formula | C13H16N2O3S |
| Molecular Weight | 280.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (5E)-5-[(Dimethylamino)methylidene]-3-(4-methoxyphenyl)-4-oxo-1,3-thiazolidin-1-ium-1-olate (C13H16N2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 280.34 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies (5E)-5-[(Dimethylamino)methylidene]-3-(4-methoxyphenyl)-4-oxo-1,3-thiazolidin-1-ium-1-olate (CAS 338752-87-7), a certified reference material (molecular formula C13H16N2O3S, MW 280.34 g/mol) for analytical method development and quality control.
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 (5E)-5-[(Dimethylamino)methylidene]-3-(4-methoxyphenyl)-4-oxo-1,3-thiazolidin-1-ium-1-olate 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 | C13H16N2O3S |
| Molecular Weight | 280.34 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.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- (E)-5-((Dimethylamino)methylene)-3-(p-tolyl)thiazolidin-4-one 1,1-dioxide (CAS 1164473-96-4)
- 1-(Dimethylamino)-2-(methylamino)anthracene-9,10-dione (CAS 62468-71-7)
- 2-(4-(Dimethylamino)styryl)benzo[d]oxazol-6-ol (CAS 917763-27-0)
- 2-(Dimethylamino)-1-(methylamino)anthracene-9,10-dione (CAS 62468-70-6)
- 2-(Dimethylamino)-3-(methylamino)anthracene-9,10-dione (CAS 62468-66-0)
- 3-(3-Dimethylamino-propyl)-4-oxo-10-oxa-3-aza-tricyclo[5.2.1.0*1,5*]dec-8-ene-6-carboxylic acid (CAS 436811-03-9)
- 4-(4-(Dimethylamino)phenyl)-5-hydroxyisoquinolin-1(2H)-one (CAS 656234-42-3)
- 5-(4-(Dimethylamino)phenyl)-N-phenyl-1,3,4-oxadiazol-2-amine (CAS 918964-49-5)
Recommended Standards
- (4-methylphenyl)methyl (3S,4R)-4-(aminomethyl)-3-fluoropiperidine-1-carboxylate (CAS 918400-34-7)
- (Z)-5-([1,1'-Biphenyl]-4-ylmethylene)-2-thioxoimidazolidin-4-one (CAS 503065-66-5)
- 5-Benzyl-2-thia-5,8-diazaspiro[3.5]Nonan-7-one 2,2-dioxide (CAS 1934958-56-1)
- {1-methyl-2-[(3-methylphenyl)methanesulfonyl]-1H-imidazol-5-yl}methanol (CAS 338962-57-5)
- 2-Acetyl-5,5-dimethylcyclohexane-1,3-dione (CAS 1755-15-3)
- 1-(4-Phenylquinolin-2-yl)piperidin-3-ol (CAS 1423027-49-9)
- n-(2,5-Dimethylbenzyl)cyclopentanamine (CAS 52505-06-3)
- 1-(4-Fluorophenyl)-5-oxopyrrolidine-3-carboxamide (CAS 878730-38-2)
- 6-tert-butyl-2,3,4,5,6,7-hexahydro-1,3-benzothiazol-2-one (CAS 1095051-70-9)
- 4-(3-bromo-4-fluorophenoxy)aniline hydrochloride (CAS 1955556-74-7)
- 2,8-Diazaspiro[4.5]Decan-7-one hydrochloride (CAS 2306264-67-3)
- (Z)-N-(5-benzoyl-3-(3-bromophenyl)-1,3,4-thiadiazol-2(3H)-ylidene)cyanamide (CAS 1000576-01-1)
- 5-chloro-2-methoxy-N-methylaniline hydrochloride (CAS 1306606-86-9)
- Steroidogenesis-Activator Polypeptide (rat) (H-8855.0500) (CAS 108563-23-1)
Why CATO?
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