(9H-Fluoren-9-yl)methyl (S)-(1-(5-nitro-1H-benzo[d][1,2,3]triazol-1-yl)-1-thioxopropan-2-yl)carbamate CAS 2293079-49-7
| CAS No. | 2293079-49-7 |
| Molecular Formula | C24H19N5O4S |
| Molecular Weight | 473.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (9H-Fluoren-9-yl)methyl (S)-(1-(5-nitro-1H-benzo[d][1,2,3]triazol-1-yl)-1-thioxopropan-2-yl)carbamate is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(9H-Fluoren-9-yl)methyl (S)-(1-(5-nitro-1H-benzo[d][1,2,3]triazol-1-yl)-1-thioxopropan-2-yl)carbamate (CAS 2293079-49-7), molecular formula C24H19N5O4S and molecular weight 473.50 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C24H19N5O4S, (9H-Fluoren-9-yl)methyl (S)-(1-(5-nitro-1H-benzo[d][1,2,3]triazol-1-yl)-1-thioxopropan-2-yl)carbamate contains a flavonoid core, 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 473.50 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), (9H-Fluoren-9-yl)methyl (S)-(1-(5-nitro-1H-benzo[d][1,2,3]triazol-1-yl)-1-thioxopropan-2-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 | C24H19N5O4S |
| Molecular Weight | 473.50 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 |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related H Standards
- (9H-Fluoren-9-yl)methyl (9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)carbamate (CAS 87424-20-2)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-bromo-3-chlorobenzoic acid (CAS 2243513-54-2)
- 2'-((9H-Fluoren-2-yl)carbamoyl)-4,4'-dichloro-[1,1'-biphenyl]-2-carboxylic acid (CAS 25698-56-0)
- 3-(9H-Fluoren-2-yl)-1-(1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)urea (CAS 1796905-23-1)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-morpholinophenyl)propanoic acid (CAS 1379882-11-7)
- (9H-fluoren-9-yl)methyl ((S)-4-(methylthio)-1-oxo-1-(((R)-1-phenylethyl)amino)butan-2-yl)carbamate (CAS 1176547-78-6)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(pent-4-en-1-yl)dec-9-enoic acid (CAS 1211504-14-1)
- 4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-1-(2-methylbenzyl)piperidine-4-carboxylic acid (CAS 916421-99-3)
Recommended Standards
- 5-[(11aS)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-yl]-5H-dibenz[b,f]azepine (CAS 1361055-07-3)
- 5-(4,5,6,7-Tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-12-yl)-5H-dibenzo[b,f]azepine (CAS 2411176-83-3)
- 5-[(11aR)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-yl]-5H-dibenz[b,f]azepine (CAS 1361055-04-0)
- Rosiglitazone N-(2-Succinic Acid) (CAS 956239-35-3)
- 3-([1,1'-Biphenyl]-4-ylmethyl)-1H-pyrrolo[2,3-c]pyridine (CAS 1380597-51-2)
- N-[4-[(4-Chlorophenyl)methoxy]-2-pyridinyl]-2,6-difluoro-benzeneacetamide (CAS 1415834-63-7)
- 2-(3-Iodo-pyridin-2-yl-amino)-ethanol (CAS 902837-48-3)
- 3-Bromo-5-methoxypyrazolo[1,5-a]pyridine (CAS 1427501-56-1)
- 4-[(E)-2-(4-Methoxy-3-{4-[(Z)-2-(pyridin-4-yl)ethenyl]phenoxy}phenyl)ethenyl]pyridine (CAS 1171924-43-8)
- 3-Acetoxy-4-ethoxy-4-oxobutanoic acid (CAS 92828-47-2)
- 2-Allyl-N-methylaniline (CAS 41652-73-7)
- Methyl 3-(5-Chloro-3-indolyl)propanoate (CAS 342636-62-8)
- 2-(3-(tert-Butyl)phenyl)pentan-2-ol (CAS 1443334-15-3)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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