Z-b-sulfamoyl-L-Ala-OH CAS 33662-45-2
| CAS No. | 33662-45-2 |
| Molecular Formula | C11H14N2O6S |
| Molecular Weight | 302.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Z-b-sulfamoyl-L-Ala-OH (CAS 33662-45-2) is a high-purity analytical reference standard with the molecular formula C11H14N2O6S and a molecular weight of 302.30 g/mol.
Based on its molecular formula C11H14N2O6S, Z-b-sulfamoyl-L-Ala-OH 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 302.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures Z-b-sulfamoyl-L-Ala-OH 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 | C11H14N2O6S |
| Molecular Weight | 302.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- tert-Butyl (5,7-difluoro-4-hydroxybenzo[d]thiazol-2-yl)carbamate (CAS 2415163-49-2)
- 3700-89-8 Butanedioic acid, ((dimethoxyphosphinothioyl)thio)-, dimethyl ester (9CI) Phosphorodithioic acid, S-(1,2-dimethoxycarbonyl)ethyl O,O-dimethyl ester 4-03-00-01135 (Beilstein Handbook Reference) BRN 1802414 Carbomethoxy malathion S-(1,2-Dimethoxycarbonyl)ethyl O,O-dimethyl phosphorodithioate O,O-Dimethyl S-(1,2-dicarbomethoxy)ethyl phosphorodithioate O,O-Dimethyl malathion Phosphorodithioic acid, O,O-dimethyl ester,S-ester with 1,2-bis(methoxycarbonyl)ethanethiol Succinic acid, mercapto-, dimethyl ester, O,O-dimethyl phosphorodithioate Take 20 (CAS 3700-89-8)
- tert-Butyl (4-Nitrophenyl)sulfonylcarbamate (CAS 895153-23-8)
- 5-(Diphenylphosphinyl)pentanoic Acid (CAS 71140-70-0)
- Sodium Hydroxide (1mol/L in Water) (CAS 12401-86-4)
- Isopropyl naphthalen-1-ylcarbamate (CAS 16827-25-1)
- 6-Bromo-2-(thiazolidin-3-yl)nitrobenzene (CAS 1774894-45-9)
- 1,3-Dichloro-5-(4-methoxystyryl)benzene (CAS 688348-37-0)
- 2-Cyclohexyl-3-(9h-fluoren-12-ylmethoxycarbonylamino)propanoic acid (CAS 1217747-47-1)
- 4-(2,2,2-trifluoroethyl)benzene-1-sulfonyl chloride (CAS 883146-03-0)
- Cefradine EP Impurity B (CAS 26774-88-9)
- 1-(2-(1,1-Dioxidothietan-3-yl)ethyl)urea (CAS 1863078-23-2)
- 4-(4-dodecylpiperazin-1-yl)-1H-indole (CAS 334974-30-0)
- Calcium-Like Peptide 3 (CAS 261969-05-5)
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