4-(Benzo[d]thiazol-5-ylamino)-6-(tert-butylsulfonyl)quinolin-7-ol CAS 2027561-86-8
| CAS No. | 2027561-86-8 |
| Molecular Formula | C20H19N3O3S2 |
| Molecular Weight | 413.51 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 4-(Benzo[d]thiazol-5-ylamino)-6-(tert-butylsulfonyl)quinolin-7-ol.
CATO supplies 4-(Benzo[d]thiazol-5-ylamino)-6-(tert-butylsulfonyl)quinolin-7-ol (CAS 2027561-86-8), a certified reference material (molecular formula C20H19N3O3S2, MW 413.51 g/mol) for analytical method development and quality control.
Based on its molecular formula C20H19N3O3S2, 4-(Benzo[d]thiazol-5-ylamino)-6-(tert-butylsulfonyl)quinolin-7-ol contains a steroid 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 413.51 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C20H19N3O3S2 |
| Molecular Weight | 413.51 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Benzo Standards
- 3-(1H-Benzo[d]imidazol-2-yl)-1-(3-(diethylamino)propyl)-1H-pyrrolo[2,3-b]quinoxalin-2-amine (CAS 881045-95-0)
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Recommended Standards
- 2-Oxo-2-((1,2,3,4-tetrahydronaphthalen-1-yl)amino)ethyl 2-(thieno[2,3-d]pyrimidin-4-ylthio)acetate (CAS 872211-87-5)
- 5-(3-Ethoxy-4-propoxybenzylidene)-2-(thiophen-2-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 617694-42-5)
- 2-(2-(3,4-Dihydroisoquinolin-2(1H)-yl)acetamido)-N-(4-methylbenzyl)benzamide (CAS 869474-87-3)
- Butyl 4-(4-ethoxy-3-methoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 5477-26-9)
- 6-((4-Bromobenzyl)oxy)-2-azaspiro[3.3]heptane (CAS 1779136-48-9)
- N-((5-ethyloxazol-2-yl)methyl)-N-methylpyrrolidin-3-amine (CAS 1384427-83-1)
- (2-(Methylthio)thiazol-5-yl)methanol (CAS 1782506-90-4)
- 3,5-Dimethylpyridine-2-carbonitrile (CAS 7584-09-0)
- (3R,5S)-Fluvastatin-3,5-acetonide tert-Butyl Ester (CAS 500731-91-9)
- Cefalotin Sodium (CAS 58-71-9)
- 5-(Chloromethyl)picolinic acid (CAS 53234-53-0)
- (E)-4-Methyl-N-[(4-methylphenyl)methyl]-N'-phenylpiperazine-1-carboximidamide (CAS 338400-50-3)
- 4-(5-Amino-1h-indol-1-yl)butanenitrile (CAS 220844-52-0)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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