6,7,8-trimethoxy-2,3,4,5-tetrahydro-1H-3-benzazepine CAS 37015-26-2
| CAS No. | 37015-26-2 |
| Molecular Formula | C13H19NO3 |
| Molecular Weight | 237.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 6,7,8-trimethoxy-2,3,4,5-tetrahydro-1H-3-benzazepine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 237.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 supplies 6,7,8-trimethoxy-2,3,4,5-tetrahydro-1H-3-benzazepine (CAS 37015-26-2), a certified reference material (molecular formula C13H19NO3, MW 237.29 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 6,7,8-trimethoxy-2,3,4,5-tetrahydro-1H-3-benzazepine 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.
Physical & Chemical Properties
| Molecular Formula | C13H19NO3 |
| Molecular Weight | 237.29 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 1 |
Related trimethoxy Standards
- 2,3,4-Trimethoxy-6-(trifluoromethyl)pyridine (CAS 1214345-69-3)
- 4,5,6-Trimethoxy-2,3-dimethylbenzofuran (CAS 831171-07-4)
- 1,2,3-Trimethoxy-4-[(e)-2-nitroethenyl]benzene (CAS 118474-94-5)
- 1,2,3-Trimethoxy-5-(2-nitrovinyl)benzene (CAS 6316-70-7)
- Methyl 3,4,5-Trimethoxy-d9-benzoate (CAS 1182838-07-8)
- 4,5,6-Trimethoxy-1H-indole-2-carbaldehyde (CAS 1779130-25-4)
- 2,3,4-Trimethoxy-6-nitrobenzaldehyde (CAS 52978-83-3)
- 3,4,5-Trimethoxy-2-nitrobenzaldehyde (CAS 55149-78-5)
Recommended Standards
- 6-(2-Amino-1-hydroxyethyl)-2,2-dimethylchroman-7-ol (CAS 2640655-28-1)
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- 5-Propyl-4-(pyrrolidin-1-ylmethyl)furan-2-carboxylic acid (CAS 697238-00-9)
- Amino-PEG5-alcohol (CAS 34188-11-9)
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- 3-Bromo-2-morpholinobenzaldehyde (CAS 1707365-29-4)
- 2-(2-Chloroallyl)benzoic acid (CAS 732248-80-5)
- 2,4,5,6,7,8-Hexahydrocyclohepta[c]pyrazole-3-carboxylic acid (CAS 842972-72-9)
- 11-Benzyl-2,11-diazaspiro[6.7]tetradecane (CAS 1445951-65-4)
- 3-(2-(Quinolin-2-yl)vinyl)benzaldehyde (CAS 108701-12-8)
- 2,5-Di(thiophen-2-yl)furan (CAS 88089-34-3)
- 4-Chloro-3-[(propan-2-yl)amino]benzonitrile (CAS 917771-43-8)
- (3-Hydroxy-5-(trifluoromethoxy)phenyl)boronic acid (CAS 957120-22-8)
- Liraglutide Impurity 5 TFA Salt (CAS CATO-C4X-19925)
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