Phenylsulfonyl-Sar-OH CAS 46376-16-3
| CAS No. | 46376-16-3 |
| Molecular Formula | C9H11NO4S |
| Molecular Weight | 229.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Phenylsulfonyl-Sar-OH.
CATO supplies Phenylsulfonyl-Sar-OH (CAS 46376-16-3), a certified reference material (molecular formula C9H11NO4S, MW 229.26 g/mol) for analytical method development and quality control.
Phenylsulfonyl-Sar-OH (C9H11NO4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Phenylsulfonyl-Sar-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 | C9H11NO4S |
| Molecular Weight | 229.26 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1970 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Phenylsulfonyl Standards
- 2-[(phenylsulfonyl)amino]propanoic acid (CAS 42908-31-6)
- N-(Phenylsulfonyl)glycine Methyl Ester (CAS 69398-48-7)
- 2-(Phenylsulfonyl)propanehydrazide (CAS 886499-82-7)
- Methyl 3-(phenylsulfonyl)propanoate (CAS 10154-72-0)
- 2-Methyl-2-(phenylsulfonyl)propanoic acid (CAS 34220-23-0)
- 3-((Phenylsulfonyl)methyl)oxetan-3-ol (CAS 2306275-26-1)
- Ethyl 2-(phenylsulfonyl)acetate (CAS 7605-30-3)
- 5-(Phenylsulfonyl)pentan-1-amine (CAS 944325-14-8)
Recommended Standards
- TKMDIP-2 (CAS 2514951-26-7)
- Tos-Gly-OH (CAS 1080-44-0)
- Isodimethoate (CAS 3344-11-4)
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- tert-Butyl 2-(aminomethyl)-3,4-dihydroquinoline-1(2H)-carboxylate hydrochloride (CAS 1159826-22-8)
- 1-((5-Chlorothiophen-2-yl)methyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1281557-40-1)
- tert-Butyl 3-acetamido-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 1259224-07-1)
- 4-Bromo-7,8-dichloro-2-methylquinoline (CAS 1070879-66-1)
- C 75 (4-Methylene-2-octyl-5-oxo-tetrahydro-furan-3-carboxylic acid) (CAS 218137-86-1)
- 10,12-Pentacosadiynoic acid 66990-32-7 pentacosa-10,12-diynoic acid (CAS 66990-32-7)
- N-allyl-N-(2-methylfuran-3-carbonyl)glycine (CAS 1523292-37-6)
- 6-Bromo-2-chloro-5-fluoroquinazoline, 97% (CAS 1036756-07-6)
- n-(Sec-butyl)-2-((cyanomethyl)thio)benzamide (CAS 1240716-59-9)
- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
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