3,4-(Methylenedioxy)phenyl isocyanate 5-Isocyanato-1,3-benzodioxole 5-isocyanato-2H-1,3-benzodioxole 69922-28-7 CAS 69922-28-7
| CAS No. | 69922-28-7 |
| Molecular Formula | C8H11NO3 |
| Molecular Weight | 169.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 3,4-(Methylenedioxy)phenyl isocyanate 5-Isocyanato-1,3-benzodioxole 5-isocyanato-2H-1,3-benzodioxole 69922-28-7 (CAS 69922-28-7), a certified reference material (molecular formula C8H11NO3, MW 169.18 g/mol) for analytical method development and quality control.
3,4-(Methylenedioxy)phenyl isocyanate 5-Isocyanato-1,3-benzodioxole 5-isocyanato-2H-1,3-benzodioxole 69922-28-7 (C8H11NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 3,4-(Methylenedioxy)phenyl isocyanate 5-Isocyanato-1,3-benzodioxole 5-isocyanato-2H-1,3-benzodioxole 69922-28-7 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 | C8H11NO3 |
| Molecular Weight | 169.18 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, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
Related Methylenedioxy Standards
- 3,4-(Methylenedioxy)phenylboronic Acid (CAS 94839-07-3)
- 3-[(3,4-Methylenedioxy)phenyl]-2-methyl-1-propene (CAS 951887-74-4)
- 3,4-(Methylenedioxy)benzhydrazide (CAS 22026-39-7)
- 3,4-(Methylenedioxy)benzylamine c-benzo[1,3]dioxol-5-yl-methylamine 5-aminomethyl-1,3-benzodioxole 3,4-methylenedioxybenzylamine piperonylamine 1,3-benzodioxol-5-yl-methylamine 2h-1,3-benzodioxol-5-ylmethanamine 1,3-benzodioxol-5-ylmethylamine 1, 3-benzodioxol-5-ylmethylamine 1,3-benzodioxol-5-ylmethanamine benzo[d][1,3]dioxol-5-ylmethanamine 3,4-(methylenedioxy)-benzylamine (3,4-methylenedioxy)-benzylamine 1,3-benzodioxole-5-methylamine 2620-50-0 (CAS 2620-50-0)
- 2,3-(Methylenedioxy)benzaldehyde (CAS 7797-83-3)
- 5,6-Methylenedioxy-N-methyl-2-aminoindane (CAS 132741-82-3)
- 1-[3,4-(Methylenedioxy)phenyl]-2-butanone (CAS 23023-13-4)
- 3,4-(Methylenedioxy)mandelic acid (CAS 27738-46-1)
Recommended Standards
- 67809-62-5 amino-(3,5-dimethyl-1h-pyrazol-4-yl)-acetic acid di hydrochloride (CAS 67809-62-5)
- Solifenacin Impurity 42 (CAS 857019-15-9)
- tert-Butyl 1H-1,2,4-triazole-1-carboxylate (CAS 41864-24-8)
- Ilaprazole Impurity 42 (CAS 2288740-67-8)
- (3,4-Dimethylphenyl)(4-((4-methylpiperazin-1-yl)methyl)phenyl)methanone (CAS 898783-77-2)
- (3-Ethoxy-4-isopropoxyphenyl)boronic acid (CAS 900174-06-3)
- 1,1,3,3-Tetramethyl-2-(3-(trimethoxysilyl)propyl)guanidine (CAS 69709-01-9)
- tert-Butyl 4-(7-hydroxy-6-methylquinolin-8-yl)-1,4-diazepane-1-carboxylate (CAS 1226694-51-4)
- (1E)-N-[4-(Morpholin-4-yl)phenyl]-1-(3-phenoxyphenyl)methanimine (CAS 389876-48-6)
- 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-cyclohexylacetamide (CAS 690689-63-5)
- N-[(3-aminophenyl)methyl]-N-ethyl-2,2,2-trifluoroacetamide (CAS 1087792-17-3)
- 3-Aminopentane-2,4-dione hydrochloride (CAS 5440-20-0)
- (R)-1-(Thiazol-2-yl)ethanol (CAS 134932-60-8)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com