Methyl (3,4,5,6-tetrahydro-2H-azepin-7-yl)glycinate CAS 1209829-99-1
| CAS No. | 1209829-99-1 |
| Molecular Formula | C9H16N2O2 |
| Molecular Weight | 184.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl (3,4,5,6-tetrahydro-2H-azepin-7-yl)glycinate 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.
Methyl (3,4,5,6-tetrahydro-2H-azepin-7-yl)glycinate (CAS 1209829-99-1), molecular formula C9H16N2O2 and molecular weight 184.24 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Methyl (3,4,5,6-tetrahydro-2H-azepin-7-yl)glycinate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 184.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C9H16N2O2 |
| Molecular Weight | 184.24 g/mol |
| Appearance | 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1-(Tetrahydro-2H-pyran-4-yl)piperazin-2-one (CAS 1147422-83-0)
- 1-(Tetrahydro-2H-pyran-4-yl)tetrahydropyrimidin-2(1H)-one (CAS 1551749-48-4)
- 1,4,5,6-Tetrahydro-1,2-diaza-benzo[e]azulene (CAS 19839-65-7)
- 3-((3,4,5,6-Tetrahydro-2H-azepin-7-yl)amino)propanoic acid (CAS 5249-21-8)
- 1-(Tetrahydro-2H-pyran-4-yl)cyclobutane-1-carboxylic acid (CAS 1503518-93-1)
- 1-((Tetrahydro-2h-pyran-2-yl)methyl)cyclopropane-1-carboxylic acid (CAS 1536639-11-8)
- Ethyl 3-(tetrahydro-2H-pyran-4-yl)acrylate (CAS 99228-16-7)
- 5-(Tetrahydro-2H-pyran-2-yl)thiazol-2-amine (CAS 1888755-46-1)
Recommended Standards
- 5-Cyclopropyl-3-phenyl-1H-pyrazole (CAS 1208127-10-9)
- 5-Methyl-2-phenylpyridin-3-amine (CAS 1214323-20-2)
- 3-methyl-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 1204475-73-9)
- 2-(7-Ethyl-1h-indol-3-yl)acetonitrile (CAS 1214384-74-3)
- 6-(Benzyloxy)-5-methylpyridine-3-carbaldehyde (CAS 1355224-75-7)
- Tert-butyl 8-benzyl-2,8-diazaspiro[5.5]Undecane-2-carboxylate (CAS 1206970-61-7)
- 6-Bromo-2-butyl-1H-benzo[de]isoquinoline-1,3(2H)-dione (CAS 92874-17-4)
- 2-(Methyl(7-nitrobenzo[c][1,2,5]oxadiazol-4-yl)amino)acetic acid (CAS 137718-44-6)
- 4-Methyl-1-oxa-4-azaspiro[4.5]decane (CAS 39931-24-3)
- (2Z)-2-{[(4-fluorophenyl)amino]methylidene}-3-oxo-N-phenylbutanamide (CAS 497061-08-2)
- n-(3-Methylphenyl)-2-(1h-1,2,4-triazol-1-yl)acetamide (CAS 1252352-88-7)
- 2-(3-(Cyclopropanecarbonyl)-1H-indol-1-yl)acetic acid (CAS 708295-12-9)
- 5-(Furan-2-yl)-1,6-naphthyridin-2(1H)-one (CAS 102995-76-6)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com