1-(2-isocyanatoethyl)-3,5-dimethoxybenzene CAS 480439-01-8
| CAS No. | 480439-01-8 |
| Molecular Formula | C11H13NO3 |
| Molecular Weight | 207.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 207.23 g/mol gives 1-(2-isocyanatoethyl)-3,5-dimethoxybenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(2-isocyanatoethyl)-3,5-dimethoxybenzene (CAS 480439-01-8) is a high-purity analytical reference standard with the molecular formula C11H13NO3 and a molecular weight of 207.23 g/mol.
1-(2-isocyanatoethyl)-3,5-dimethoxybenzene (C11H13NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(2-isocyanatoethyl)-3,5-dimethoxybenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H13NO3 |
| Molecular Weight | 207.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related isocyanatoethyl Standards
- 4-(2-Isocyanatoethyl)-1,2-dimethoxybenzene (CAS 35167-81-8)
- 4-(2-Isocyanatoethyl)-1,1'-biphenyl (CAS 480439-06-3)
- 5-(2-isocyanatoethyl)-2H-1,3-benzodioxole (CAS 62334-09-2)
- 1-(2-isocyanatoethyl)-4-(propan-2-yl)benzene (CAS 1082435-41-3)
- 1-(2-isocyanatoethyl)-4-(trifluoromethoxy)benzene (CAS 730981-19-8)
- (R)-1-(1-Isocyanatoethyl)-3-methoxybenzene (CAS 745784-07-0)
- (R)-1-(1-Isocyanatoethyl)-4-methoxybenzene (CAS 745783-82-8)
- (S)-1-(1-Isocyanatoethyl)-3-methoxybenzene (CAS 745784-08-1)
Recommended Standards
- {[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]methyl}(propyl)amine (CAS 851169-06-7)
- 1-(2-nitrophenyl)piperazine (CAS 59084-06-9)
- [(3-phenylpropyl)carbamoyl]formic acid (CAS 359731-65-0)
- 1-(pyrimidin-2-yl)piperidine-4-carboxylic acid (CAS 303144-44-7)
- (R)-3-Amino-2-(4-methylphenylsulfonamido)propanoic acid (CAS 62234-28-0)
- (R)-1-(4-methoxy-3-methylphenyl)-2-methylpropan-1-amine (CAS 1213960-37-2)
- 4-Amino-2-methyltetrahydro-2H-thiopyran 1,1-dioxide hydrochloride (CAS 2137613-27-3)
- 4-[2-(aminomethoxy)ethylamino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2418649-96-2)
- Methoxyphenamine (CAS 10034-96-5)
- (3-Cyclopropoxy-5-methoxyphenyl)methanamine (CAS 1243317-77-2)
- (Z)-3-(3-(3,5-bis(trifluoromethyl)phenyl)-1H-1,2,4-triazol-1-yl)-2-bromoacrylic acid (CAS 1642300-91-1)
- (4-Chloro-3-fluorophenyl)(cyclohexyl)methanol (CAS 1341655-63-7)
- Benzyl ((1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-3-yl)methyl)(methyl)carbamate (CAS 1354026-33-7)
- Semaglutide (CAS CATO-C4X-2226105)
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