(R)-1-(1-Isocyanatoethyl)-4-methoxybenzene CAS 745783-82-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 745783-82-8 |
| Molecular Formula | C10H11NO2 |
| Molecular Weight | 177.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-1-(1-Isocyanatoethyl)-4-methoxybenzene (CAS 745783-82-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11NO2. Molecular weight: 177.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11NO2 |
| Molecular Weight | 177.20 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 | May oxidize slowly on prolonged air exposure; 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 |
Related R Standards
- (R)-1-(1-Isocyanatoethyl)-3-methoxybenzene (CAS 745784-07-0)
- (S)-1-(1-Isocyanatoethyl)-3-methoxybenzene (CAS 745784-08-1)
- (S)-1-(1-Isocyanatoethyl)-4-methoxybenzene (CAS 745783-83-9)
- 1-(2-Isocyanatoethyl)-2-methoxybenzene (CAS 93489-10-2)
- 1-Ethyl-4-(2-isocyanatoethyl)benzene (CAS 480439-00-7)
- 2-(1-isocyanatoethyl)-5-methylthiophene (CAS 1341887-09-9)
- 3-(1-Isocyanatoethyl)-2,5-dimethylfuran (CAS 1343183-29-8)
- 1-(2-isocyanatoethyl)-4-(propan-2-yl)benzene (CAS 1082435-41-3)
Recommended Standards
- (R)-1,2,3,4-tetrahydroquinoline-2-carboxylic acid (CAS 92977-00-9)
- (R)-(5-Phenyl-4,5-dihydroisoxazol-5-yl)methanol (CAS 842163-69-3)
- (R)-1,2,3,4-Tetrahydro-quinoline-2-carboxylic acid (Hydrochloride) (CAS 75433-76-0)
- 3-chloro-9-tosyl-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one (CAS CATO-C3D-262252)
- 1-(5-Bromo-2-chloro-1H-indol-3-yl)ethan-1-one (CAS 1310091-13-4)
- 1-(3-Fluoro-5-isobutoxyphenyl)ethan-1-ol (CAS 1443335-24-7)
- 2-(((2-Bromocyclopentyl)oxy)methyl)tetrahydrofuran (CAS 1251142-60-5)
- 3-Bromo-1,1,1-trifluorobutan-2-ol (CAS 382-00-3)
- (5-Methyl-1H-pyrazol-3-yl)methyl benzoate (CAS 802030-85-9)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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