Tert-butyl (S)-methyl(3-sulfamoyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-6-yl)carbamate CAS 2365386-69-0
| CAS No. | 2365386-69-0 |
| Molecular Formula | C12H20N4O5S |
| Molecular Weight | 332.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 332.38 g/mol gives Tert-butyl (S)-methyl(3-sulfamoyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-6-yl)carbamate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Tert-butyl (S)-methyl(3-sulfamoyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-6-yl)carbamate (CAS 2365386-69-0), a certified reference material (molecular formula C12H20N4O5S, MW 332.38 g/mol) for analytical method development and quality control.
Structurally, Tert-butyl (S)-methyl(3-sulfamoyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-6-yl)carbamate (C12H20N4O5S) 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 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 332.38 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.
As a certified reference material (CRM), Tert-butyl (S)-methyl(3-sulfamoyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-6-yl)carbamate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H20N4O5S |
| Molecular Weight | 332.38 g/mol |
| Purity | 97%+ |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- N1-(2-Hydroxyethyl)-N2-(2-phenyl-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)oxalamide (CAS 899741-30-1)
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- Ethyl 2-[3-(4-methoxyphenyl)-7h-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-yl]acetate (CAS 565207-39-8)
- Ilaprazole Impurity 105 (CAS CATO-C4X-1130105)
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- Ethyl 1-benzyl-5-chloro-4-(2-oxoethyl)-1H-pyrazole-3-carboxylate (CAS 2095516-89-3)
- 3-Fluoro-2-methylphenylboronic Acid (CAS 163517-61-1)
- 4-Bromo-4'-butyl-3-fluoro-1,1'-biphenyl (CAS 149451-95-6)
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