Bz-Thr-OMe CAS 79893-89-3
| CAS No. | 79893-89-3 |
| Molecular Formula | C12H15NO4 |
| Molecular Weight | 237.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Bz-Thr-OMe (CAS 79893-89-3), a certified reference material (molecular formula C12H15NO4, MW 237.25 g/mol) for analytical method development and quality control.
The molecular framework of Bz-Thr-OMe (C12H15NO4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Bz-Thr-OMe 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 | C12H15NO4 |
| Molecular Weight | 237.25 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, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1979 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- H-D-Glu-OBzl (CAS 79338-14-0)
- 1-[2-(tert-butylsulfanyl)phenyl]ethan-1-one (CAS 929083-19-2)
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- (E)-3-amino-3-(4-ethylphenyl)acrylonitrile (CAS 952183-22-1)
- 2-(2-Aminoethyl)pyrimidin-4-amine (CAS 933703-17-4)
- Thieno[2,3-b]pyridin-4-amine (CAS 21344-47-8)
- 1-(5-Bromothiophene-3-carbonyl)piperidine-3-carboxamide (CAS 1154000-10-8)
- 3,3,3-Trifluoro-2-(1H-pyrrol-2-yl)propan-1-amine (CAS 258348-24-2)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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