4-(3,4-Dimethoxyphenyl)thiomorpholine-3,5-dione CAS 338409-83-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338409-83-9 |
| Molecular Formula | C12H13NO4S |
| Molecular Weight | 267.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(3,4-Dimethoxyphenyl)thiomorpholine-3,5-dione (CAS 338409-83-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H13NO4S. Molecular weight: 267.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H13NO4S |
| Molecular Weight | 267.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 | 1 |
| Sulfur Atoms | 1 |
Related Dimethoxyphenyl Standards
- 5-[(2,6-Dimethoxyphenyl)methyl]-1,3-thiazolidine-2,4-dione (CAS 86733-88-2)
- 1-(3,4-dimethoxyphenyl)-2-(morpholin-4-yl)ethan-1-ol (CAS 30332-56-0)
- 2-(2,5-Dimethoxyphenyl)-1-methyl-1H-indole (CAS 905809-34-9)
- 3-(3,4-Dimethoxyphenyl)pentanedioic acid (CAS 34811-27-3)
- 4-(((3,4-Dimethoxyphenyl)amino)methyl)piperidin-4-ol (CAS 1353878-24-6)
- 2-(2,4-Dimethoxyphenyl)-2-morpholinoethan-1-amine (CAS 928001-49-4)
- 2-(3,4-Dimethoxyphenyl)-2-(morpholin-4-yl)ethan-1-amine (CAS 923124-81-6)
- 5-(2,4-dimethoxyphenyl)-3,3-dimethylpentanoic acid (CAS 97305-84-5)
Recommended Standards
- 3-Fluoro-4-(1-naphthylmethoxy)aniline (CAS 946663-88-3)
- 4-(4-Methoxybenzyl)thiomorpholine-3,5-dione 1-oxide (CAS 338953-71-2)
- 3-Amino-4-methyl-1-(4-(methylsulfonyl)phenyl)-1H-pyrazol-5(4H)-one (CAS 31522-06-2)
- [(2S)-2-aminopropyl](methyl)(propan-2-yl)amine (CAS 1567920-17-5)
- (3-(((tert-Butyldimethylsilyl)oxy)methyl)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol-d2 (CAS 2883771-00-2)
- [(4-Amino-1,3,5-triazin-2-yl)thio]acetic acid (CAS 1142201-19-1)
- 2-(Aminomethyl)-N,N-dimethylpyrimidin-4-amine (CAS 944902-71-0)
- (2-Chloro-6-fluorophenyl)boronic acid (CAS 313545-32-3)
- Ketotifen Impurity 22 (CAS 4506-53-0)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com