N-((4,5,6,7-Tetrahydroisoxazolo[4,5-c]pyridin-3-yl)methyl)methanesulfonamide CAS 1422060-94-3
| CAS No. | 1422060-94-3 |
| Molecular Formula | C8H13N3O3S |
| Molecular Weight | 231.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies N-((4,5,6,7-Tetrahydroisoxazolo[4,5-c]pyridin-3-yl)methyl)methanesulfonamide (CAS 1422060-94-3), a certified reference material (molecular formula C8H13N3O3S, MW 231.27 g/mol) for analytical method development and quality control.
Structurally, N-((4,5,6,7-Tetrahydroisoxazolo[4,5-c]pyridin-3-yl)methyl)methanesulfonamide (C8H13N3O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 231.27 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H13N3O3S |
| Molecular Weight | 231.27 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- N-((4,5,6,7-Tetrahydroisoxazolo[4,5-c]pyridin-3-yl)methyl)pyrimidin-2-amine (CAS 1422058-87-4)
- 5-Benzyl-4,5,6,7-tetrahydroisoxazolo[4,3-c]pyridin-3-amine (CAS 61082-53-9)
- 6-Boc-4,5,6,7-tetrahydroisoxazolo[5,4-c]pyridin-3(2H)-one (CAS 83491-28-5)
- 5-Benzyl-4,5,6,7-tetrahydroisoxazolo[4,3-c]pyridine (CAS 35005-72-2)
- 1-Methyl-6,7,8,9-tetrahydroisoxazolo[5,4-c]isoquinolin-5(4H)-one (CAS 88786-10-1)
- 3-Phenyl-4,5,6,7-tetrahydroisoxazolo[4,5-c]pyridine (CAS 957480-20-5)
- 1-Phenyl-6,7,8,9-tetrahydroisoxazolo[5,4-c]isoquinolin-5(4H)-one (CAS 88786-26-9)
- Ethyl 4,5,6,7-tetrahydroisoxazolo[4,5-c]pyridine-3-carboxylate (CAS 912330-17-7)
Recommended Standards
- 1-(4-Fluorophenyl)-3-methyl-4,5,6,7-tetrahydro-1h-pyrazolo[4,3-b]pyridine (CAS 1383735-43-0)
- 3-(4-Fluorophenyl)-1,4,5,6,7,8-hexahydropyrazolo[3,4-d]azepine (CAS 1422141-67-0)
- 1-(2-Fluorophenyl)-4,5,6,7-tetrahydro-1H-indazol-4-amine (CAS 1367753-02-3)
- 2-(Diethoxymethyl)-thiazole-5-carboxylic acid (CAS 1427503-68-1)
- Ethyl 3-cyano-1-methyl-1H-pyrrole-2-carboxylate (CAS 7164-21-8)
- 67110-79-6 HWR60H5GZB Luprostiol [INN:BAN] (+-)-(Z)-7-((1R*,2S*,3S*,5R*)-2-(((2R*)-3-(m-Chlorophenoxy)-2-hydroxypropyl)thio)-3,5-dihydroxycyclopentyl)-5-heptenoic acid 5-Heptenoic acid, 7-((1R,2S,3S,5R)-2-(((2R)-3-(3-chlorophenoxy)-2-hydroxypropyl)thio)-3,5-dihydroxycyclopentyl)-, (5Z)-rel- 5-Heptenoic acid, 7-(2-((3-(3-chlorophenoxy)-2-hydroxypropyl)thio)-3,5-dihydroxycyclopentyl)-, (1alpha(Z),2beta(R*),3alpha,5alpha)-(+-)- Luprostiol Luprostiolum [INN-Latin] Equestrolin EMD 34946 Reprodin Luprostiolum Prosolvin UNII-HWR60H5GZB (CAS 67110-79-6)
- 2-(7-(3-Ethyl-1,2,4-oxadiazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)acetic acid (CAS 1338682-10-2)
- N-Phenyl-[1,1':4',1'':4'',1'''-quaterphenyl]-4-amine (CAS 944151-83-1)
- N-(2-(2-oxo-3-(phenyl(prop-2-yn-1-ylamino)methyl)pyrrolidin-1-yl)ethyl)acetamide (CAS 1245806-94-3)
- Tazobactam Impurity 12 (CAS CATO-C4X-120512)
- (2-Methoxyethyl)(3-methoxypropyl)amine (CAS 171274-03-6)
- 5-(5-Bromo-2-oxo-1-pentylindolin-3-ylidene)-3-methyl-2-thioxothiazolidin-4-one (CAS 618075-18-6)
- Methyl acetyl-D-leucinate (CAS 35799-87-2)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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