Sulfamethizole-13C6 CAS 1334378-92-5
| CAS No. | 1334378-92-5 |
| Molecular Formula | C3[13]C6H10N4O2S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Sulfamethizole-13C6 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.
Sulfamethizole-13C6 (CAS 1334378-92-5), molecular formula C3[13]C6H10N4O2S2 and molecular weight 270.32 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C3[13]C6H10N4O2S2, Sulfamethizole-13C6 contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 270.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C3[13]C6H10N4O2S2 |
| Molecular Weight | 270.32 g/mol |
| Purity | >95% |
| 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 | 4 |
| Sulfur Atoms | 2 |
Related Sulfamethizole Standards
Recommended Standards
- 2-[2-(2-Hydroxyethoxy)ethoxy]ethyl 4-Methylbenzenesulfonate (CAS 77544-68-4)
- 4,4'-Dihydroxy-[1,1'-biphenyl]-2,2'-dicarboxylic acid (CAS 27822-80-6)
- SOLSTITIALIN A 13-ACETATE (CAS 24470-33-5)
- 3-(Bromomethyl)-5-chlorobenzonitrile (CAS 1021871-36-2)
- 1,2-Aceanthrenedione 1,2-Aceanthrylenedione 6373-11-1 Aceanthrenequinone NSC-245130 NSC245130 (CAS 6373-11-1)
- (6-((1-Carboxy-2-(4-hydroxyphenyl)ethyl)amino)-3-nitropyridin-2-yl)valine (CAS 300374-40-7)
- 4'-Acetyl-[1,1'-biphenyl]-2-carboxylate (CAS 1523-18-8)
- Apramycin (CAS 37321-09-8)
- 2-Hydroxy-4-methyl-N-(3-methylpyridin-4-yl)benzamide (CAS 1275974-75-8)
- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com