(R)-(-)-1-Indanyl isocyanate CAS 745783-80-6
| CAS No. | 745783-80-6 |
| Molecular Formula | C10H9NO |
| Molecular Weight | 159.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (R)-(-)-1-Indanyl isocyanate (CAS 745783-80-6), a certified reference material (molecular formula C10H9NO, MW 159.18 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H9NO, (R)-(-)-1-Indanyl isocyanate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 159.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C10H9NO |
| Molecular Weight | 159.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related R Standards
- 5-Indanyl isothiocyanate (CAS 149865-84-9)
- (R)-(-)-1-Indanyl isothiocyanate (CAS 737000-97-4)
- (S)-(+)-1-Indanyl isothiocyanate (CAS 737000-84-9)
- 1-(5-Indanyl)thiourea (CAS 117174-86-4)
- N-(2-Indanyl)aniline (CAS 33237-72-8)
- 3-[(1-Indanyl)sulfinyl]propanamide (CAS 866722-70-5)
- Boc-(2-indanyl)-Gly-OH (CAS 181227-47-4)
Recommended Standards
- (Quinolin-7-yl)methanol (CAS 39982-49-5)
- (R)-2-Amino-2-(4-tetrahydropyranyl)acetic Acid (CAS 475649-32-2)
- (Isoquinolin-1-yl)methanol (CAS 27311-63-3)
- (R)-5-(Hydroxymethyl)-3-isopropyloxazolidin-2-one (CAS 68430-37-5)
- 2-(3-Bromo-4-(trifluoromethyl)phenyl)acetonitrile (CAS 1214372-42-5)
- N-isobutyl-5-methylisoxazole-3-carboxamide (CAS 27144-31-6)
- 1-(Benzyloxy)-2-(2-chlorophenyl)-1H-benzo[d]imidazole (CAS 338791-22-3)
- Biotinyl-Amylin (mouse, rat) trifluoroacetate salt (CAS 1678414-88-4)
- 2-(((3aR,4S,6R,6aS)-6-(7-(((1R,2S)-2-(3,4-difluorophenyl)cyclopropyl)amino)-5-(propylsulfonyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)-2,2-dimethyltetrahydro-4H-cyclopenta[d][1,3]dioxol-4-yl)oxy)ethan-1-ol (CAS 1863036-51-4)
- 3,4-Dihydro-2h-1,5-benzodioxepine-7-sulfonamide (CAS 874842-53-2)
- 2-Fluoro-1-(pyrrolidin-1-yl)butane-1,3-dione (CAS 650602-45-2)
- 1-(1H-Indol-5-yl)ethan-1-amine (CAS 147591-52-4)
- 5-Bromo-4-chloro-2-methylpyridazin-3(2H)-one (CAS 1123-58-6)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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