Quinolin-8-yl p-tolylcarbamate CAS 99541-00-1
| CAS No. | 99541-00-1 |
| Molecular Formula | C17H14N2O2 |
| Molecular Weight | 278.31 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 Quinolin-8-yl p-tolylcarbamate.
CATO supplies Quinolin-8-yl p-tolylcarbamate (CAS 99541-00-1), a certified reference material (molecular formula C17H14N2O2, MW 278.31 g/mol) for analytical method development and quality control.
The molecular framework of Quinolin-8-yl p-tolylcarbamate (C17H14N2O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), Quinolin-8-yl p-tolylcarbamate 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 | C17H14N2O2 |
| Molecular Weight | 278.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Quinolin Standards
- Quinolin-8-yl o-tolylcarbamate (CAS 14577-73-2)
- Quinolin-8-yl m-tolylcarbamate (CAS 99541-01-2)
- 2-(Quinolin-2-ylthio)cyclopentanone (CAS 13896-83-8)
- 1-(3-(Quinolin-2-ylmethoxy)phenyl)ethanone (CAS 104341-44-8)
- 2-[(1E)-1-[2-(Quinolin-8-yl)hydrazin-1-ylidene]ethyl]phenol (CAS 1429221-05-5)
- 2-(quinolin-2-ylmethanesulfonyl)propanoic acid (CAS 1042811-55-1)
- Quinolin-8-yl trifluoromethanesulfonate (CAS 108530-08-1)
- Quinolin-7-yl trifluoromethanesulfonate (CAS 163485-84-5)
Recommended Standards
- Sudan R (CAS 93449-48-0)
- N-Methyl-N,5-diphenyloxazole-2-carboxamide (CAS 955674-62-1)
- Sudan Yellow 3G (CAS 4314-14-1)
- N-Methyl-N-(5-phenyl-1H-1,2,4-triazol-3-yl)benzamide (CAS 62400-41-3)
- 5-(2,4-Difluorophenyl)-1,3,4-thiadiazol-2-amine (CAS 299443-66-6)
- 6-Chloro-2-(methylsulfinyl)pyrimidin-4-amine (CAS 66380-47-0)
- 3-(7-Chloro-2-methyl-1H-indol-3-yl)propan-1-amine hydrochloride (CAS 1956379-37-5)
- Methyl 2-acetyl-2,3,4,9-tetrahydro-1h-pyrido[3,4-b]indole-3-carboxylate (CAS 113247-37-3)
- Quinolin-5-ylcarbamic acid (CAS 856086-93-6)
- Amydricaine Hydrochloride (CAS 631-38-9)
- 4-Chloro-6-(4-methylpiperazin-1-yl)-2-(methylthio)pyrimidine hydrochloride (CAS 321571-41-9)
- 1-((5-(4-Fluorophenyl)-2-oxo-1,3,4-oxadiazol-3(2H)-yl)methyl)pyrrolidine-3-carboxamide (CAS 1277095-97-2)
- 4-Bromo-2-(bromomethyl)pyridine (CAS 1032650-53-5)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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