n-(5-Amino-4-(benzo[d]thiazol-2-yl)-3-oxo-2,3-dihydro-1h-pyrrol-1-yl)-1h-indole-3-carboxamide CAS 380561-38-6
| CAS No. | 380561-38-6 |
| Molecular Formula | C20H15N5O2S |
| Molecular Weight | 389.43 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 n-(5-Amino-4-(benzo[d]thiazol-2-yl)-3-oxo-2,3-dihydro-1h-pyrrol-1-yl)-1h-indole-3-carboxamide.
n-(5-Amino-4-(benzo[d]thiazol-2-yl)-3-oxo-2,3-dihydro-1h-pyrrol-1-yl)-1h-indole-3-carboxamide (CAS 380561-38-6), molecular formula C20H15N5O2S and molecular weight 389.43 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, n-(5-Amino-4-(benzo[d]thiazol-2-yl)-3-oxo-2,3-dihydro-1h-pyrrol-1-yl)-1h-indole-3-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 389.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 n-(5-Amino-4-(benzo[d]thiazol-2-yl)-3-oxo-2,3-dihydro-1h-pyrrol-1-yl)-1h-indole-3-carboxamide 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 | C20H15N5O2S |
| Molecular Weight | 389.43 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related n Standards
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Recommended Standards
- n-(4-Methoxyphenyl)-5-(morpholine-4-sulfonyl)-1,3-benzoxazol-2-amine (CAS 730949-76-5)
- Tert-butyl (R)-3-(2-((4,4,4-trifluorobutyl)sulfonyl)ethyl)morpholine-4-carboxylate (CAS 2306246-54-6)
- Methyl 3-[4-([1,1-biphenyl]-4-ylcarbonyl)-1H-1,2,3-triazol-1-yl]-2-thiophenecarboxylate (CAS 439111-70-3)
- Cefprozil Δ3 Isomer (CAS 1000980-59-5)
- (Z)-But-2-en-2-ylbenzene (CAS 767-99-7)
- (5-Morpholinopyridin-3-yl)methanol (CAS 888070-06-2)
- Methyl 8-methyl-4-oxo-1,4-dihydroquinoline-2-carboxylate (CAS 849022-03-3)
- (S)-2-((1-Benzylpiperidin-3-yl)(ethyl)amino)ethanol (CAS 1354015-25-0)
- 1-Ethyl-4-oxo-8-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylic acid (CAS 1049127-44-7)
- Testosterone Impurity 64 (CAS CATO-C4X-243264)
- N,N-Dimethyl-2,2-diphenoxyacetamide (CAS 1033-99-4)
- 3-(2-azepan-1-yl-1H-inden-3-yl)-1-(4-fluorophenyl)prop-2-en-1-one (CAS 299461-71-5)
- 1-(2-Cyanoethyl)-3-(3-nitrophenyl)-1h-pyrazole-4-carboxylic acid (CAS 956984-51-3)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
Why CATO?
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