(S)-(-)-1-Phenylpropyl isothiocyanate CAS 737001-04-6
| CAS No. | 737001-04-6 |
| Molecular Formula | C10H11NS |
| Molecular Weight | 177.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (S)-(-)-1-Phenylpropyl isothiocyanate 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.
(S)-(-)-1-Phenylpropyl isothiocyanate (CAS 737001-04-6) is a high-purity analytical reference standard with the molecular formula C10H11NS and a molecular weight of 177.27 g/mol.
The molecular framework of (S)-(-)-1-Phenylpropyl isothiocyanate (C10H11NS) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11NS |
| Molecular Weight | 177.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related S Standards
- (R)-(+)-1-Phenylpropyl isothiocyanate (CAS 745784-00-3)
- PHENYLPROPYL ISOTHIOCYANATE, 3-(RG) (CAS 2627-27-2)
- (1-Phenylpropyl)(propan-2-yl)amine (CAS 1019596-43-0)
- (2-Phenylpropyl)(propan-2-yl)amine (CAS 125453-50-1)
- (1-Phenylpropyl)(propyl)amine (CAS 149529-57-7)
- (2-Phenylpropyl)(propyl)amine (CAS 52497-70-8)
- (3-Phenylpropyl)(propan-2-yl)amine (CAS 87462-11-1)
- (3-Phenylpropyl)(propyl)amine (CAS 28031-50-7)
Recommended Standards
- [4-amino-2-(methylsulfanyl)pyrimidin-5-yl]methanol (CAS 588-36-3)
- (5-Methylbenzo[b]thiophen-2-yl)methanamine (CAS 337470-46-9)
- 1-(2-Thienyl)cyclopentanecarbonitrile (CAS 59397-14-7)
- (2R)-2-Phenylpropan-1-isothiocyanate (CAS 68066-34-2)
- tert-Butyl (1-(2-fluorophenyl)-2-hydroxyethyl)carbamate (CAS 847686-72-0)
- 1-(5-Chloro-2-iodophenyl)-1H-tetrazole (CAS 2029462-50-6)
- 2-[2-[4-[2-methoxy-5-[2-(2-pyridyl)ethyl]phenoxy]phenyl]ethyl]pyridine dihydrochloride (CAS 365542-42-3)
- 1-{[(2R,3R)-2-(2,3-Difluorophenyl)-3-methyloxiran-2-yl]methyl}-1H-1,2,3-triazole (CAS 1356090-35-1)
- ((2S,4S,5S)-5-Amino-4-fluorotetrahydro-2H-pyran-2-yl)methanol (CAS 2642377-55-5)
- 5-Chloro-2-(2-methoxyethoxy)benzoic acid (CAS 62176-27-6)
- 5,7-dihydro-4H-spiro[1,3-benzothiazole-6,2’-[1,3]dioxolane]-2-amine (CAS 159015-33-5)
- 4-((5-Amino-1H-indazol-1-yl)methyl)benzonitrile (CAS 939756-08-8)
- tert-Butyl (6-amino-1-methyl-1H-imidazo[4,5-c]pyridin-4-yl)(methyl)carbamate (CAS 887147-25-3)
- Palmitoyl Tripeptide-1 TFA salt (CAS 2803375-47-3)
Why CATO?
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