Fmoc-DL-(2-thiazoyl)glycine CAS 1219381-54-0
| CAS No. | 1219381-54-0 |
| Molecular Formula | C20H16N2O4S |
| Molecular Weight | 380.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 380.42 g/mol gives Fmoc-DL-(2-thiazoyl)glycine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Fmoc-DL-(2-thiazoyl)glycine (CAS 1219381-54-0), a certified reference material (molecular formula C20H16N2O4S, MW 380.42 g/mol) for analytical method development and quality control.
Fmoc-DL-(2-thiazoyl)glycine (C20H16N2O4S) contains a flavonoid core, an amide group, a sulfone 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C20H16N2O4S |
| Molecular Weight | 380.42 g/mol |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fmoc Standards
- Fmoc-3-(1-piperidinyl)-D-Ala-OH (CAS 2044711-14-8)
- Fmoc-3-(1-piperidinyl)-L-Ala-OH (CAS 2044710-95-2)
- Fmoc-δ-azido-Nva-OH (CAS 1097192-04-5)
- (3S)- Fmoc-2-oxo-1-Pyrrolidineacetic acid (CAS 143129-77-5)
- Fmoc-<I>N</I>-Me-<SC>D</SC>-Leu-OH (CAS 103478-63-3)
- Fmoc--methylene-DL-glutamic acid (CAS 1219174-57-8)
- Fmoc-trans-4-aminocyclohexane acetic acid (CAS 1217650-00-4)
- (S)-2-(Fmoc-amino)-7-octenoic Acid (CAS 1251904-51-4)
Recommended Standards
- 2-(2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)thiazol-4-yl)acetic acid (CAS 1185300-16-6)
- 1-(2-Fluorophenyl)-3-[1-(3-phenyl-1,2,4-oxadiazol-5-yl)cyclohexyl]urea (CAS 1396799-60-2)
- N-(3-Fluoro-4-methylphenyl)-2-(((1-(4-methyl-2-phenyl-1H-imidazol-5-yl)ethylidene)amino)oxy)acetamide (CAS 1111561-92-2)
- 2-(3-Fluorophenyl)-N-(1-(3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)acetamide (CAS 1396860-44-8)
- 2-Methylbenzofuran-6-carbonitrile (CAS 200185-84-8)
- 5-Methyl-4-phenyl-1h-imidazole-2-thiol (CAS 23187-10-2)
- 5-Cholesten-3beta-ol3-p-nitrobenzoate (CAS 23838-12-2)
- 3-(4-Chloro-3-methyl-1h-pyrazol-1-yl)propan-1-amine (CAS 951235-35-1)
- 3-Fluoro-4-methylbenzenesulfinic acid sodium salt (CAS 1233509-84-6)
- (R)-2-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)butanoic acid (CAS 1217711-57-3)
- N,N-Bis(9,9-dimethyl-9H-fluoren-2-yl)perylen-3-amine (CAS 558453-97-7)
- 4-(2-Ethyl-1-piperidinyl)piperidinedihydrochloride (CAS 1220020-11-0)
- (3-Methylphenyl)thiourea (CAS 621-40-9)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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