Sulfo-SIAB CAS 106145-13-5
| CAS No. | 106145-13-5 |
| Molecular Formula | C13H11IN2O8S |
| Molecular Weight | 482.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Sulfo-SIAB (CAS 106145-13-5), a certified reference material (molecular formula C13H11IN2O8S, MW 482.20 g/mol) for analytical method development and quality control.
Structurally, Sulfo-SIAB (C13H11IN2O8S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 482.20 g/mol, it falls into the moderately-high-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.
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 Sulfo-SIAB 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 | C13H11IN2O8S |
| Molecular Weight | 482.20 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Sulfo Standards
Recommended Standards
- 86K0J5AK6M 391210-10-9 PD-0325901 Mirdametinib [USAN] Benzamide, N-((2R)-2,3-dihydroxypropoxy)-3,4-difluoro-2-((2-fluoro-4-iodophenyl)amino)- PD 0325901 PD 325901 PD0325901 PD-325901 UNII-86K0J5AK6M Mirdametinib WHO 11299 (CAS 391210-10-9)
- (2-(Bis(perfluorophenyl)boryl)cyclopenta-1,4-dien-1-yl)trimethylsilane (CAS 462109-75-7)
- N-benzyl-4-chloro-N-(2-oxo-2-((2,4,6-trichlorophenyl)amino)ethyl)benzamide (CAS 332163-67-4)
- 5-((2,4-Dichlorophenyl)thio)-N-(2,4-difluorophenyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 303998-54-1)
- 4-Allyl-5-((2-chlorophenoxy)methyl)-4H-1,2,4-triazole-3-thiol (CAS 64910-35-6)
- 5-Oxo-5-{3-[(propylamino)carbonyl]-anilino}pentanoic acid (CAS 940458-86-6)
- 3-(4-Carbamoyl-1H-pyrazol-1-yl)butanoic acid (CAS 1310201-40-1)
- Ethyl 2-oxo-2-(1h-pyrrol-2-yl)acetate (CAS 27472-43-1)
- Tyrphostin AG 1478 (CAS 153436-53-4)
- 2-Mercaptobenzoyl chloride (CAS 1677-25-4)
- tert-Butyl 1-formylcyclobutane-1-carboxylate (CAS 1555385-66-4)
- (2E)-1-[(4-Chlorophenyl)sulfanyl]-3-(3-nitrophenyl)prop-2-en-1-one (CAS 331462-27-2)
- (3-Methoxy-2-propoxyphenyl)methanamine (CAS 80364-69-8)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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