cyclopropyl-imino-oxo-phenyl-sulfane CAS 50337-61-6
| CAS No. | 50337-61-6 |
| Molecular Formula | C9H11NOS |
| Molecular Weight | 181.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies cyclopropyl-imino-oxo-phenyl-sulfane (CAS 50337-61-6), a certified reference material (molecular formula C9H11NOS, MW 181.25 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, cyclopropyl-imino-oxo-phenyl-sulfane is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 181.25 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.
As a certified reference material (CRM), cyclopropyl-imino-oxo-phenyl-sulfane 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 | C9H11NOS |
| Molecular Weight | 181.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related cyclopropyl Standards
- 1-(2-Cyclopropyl-4-methyl-1,3-thiazol-5-yl)ethan-1-one (CAS 1251360-94-7)
- 1-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-2-methylpropan-1-amine (CAS 1036523-88-2)
- (8-Cyclopropyl-8-azabicyclo[3.2.1]octan-3-yl)methanol (CAS 1210249-49-2)
- 3-Cyclopropyl-N-isobutyl-1,2,4-oxadiazol-5-amine (CAS 1250634-72-0)
- 2-((Cyclopropyl(furan-2-yl)methyl)amino)ethanol (CAS 1306592-62-0)
- 1-Cyclopropyl-2-(piperidin-2-yl)propan-1-one (CAS 1505162-94-6)
- 3-Cyclopropyl-7-oxa-2-azaspiro[3.5]Nonan-1-one (CAS 1808644-62-3)
- 3-Cyclopropyl-1-(2-methoxyethyl)-1H-pyrazol-5-amine (CAS 1823617-51-1)
Recommended Standards
- Butyl[(4-fluorophenyl)methyl]amine (CAS 60509-35-5)
- n-(1-(4-Fluorophenyl)ethyl)propan-1-amine (CAS 740041-95-6)
- Butyl[(3-fluorophenyl)methyl]amine (CAS 60509-34-4)
- N-(2-(Methylthio)phenyl)acetamide (CAS 6310-41-4)
- 4-(aminomethyl)-6-methylpiperidin-2-one dihydrochloride (CAS 1989672-02-7)
- Strontium 2-ethylhexanoate (CAS 2457-02-5)
- (6-Amino-5-methoxypyridin-3-yl)dimethylphosphine oxide (CAS 2883047-09-2)
- (3S,6R)-1-((benzyloxy)carbonyl)-6-methylpiperidine-3-carboxylic acid (CAS 1227916-29-1)
- (2-Cyano-4-(4-methyl-1H-pyrazol-1-yl)phenyl)boronic acid (CAS 2225180-96-9)
- (R)-3-Amino-3-(2-chlorophenyl)propanoic acid (CAS 740794-79-0)
- ((3R,4S)-4-methoxytetrahydrofuran-3-yl)methanol (CAS 1207624-77-8)
- (6-Amino-4-(difluoromethyl)-5-iodopyridin-3-yl)methanol (CAS 1803672-85-6)
- (S)-N-Hydroxy-1-methyl-5-oxopyrrolidine-2-carboxamide (CAS 148650-25-3)
- Tau Peptide (298-312) trifluoroacetate salt (CAS 330456-47-8)
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