L-Tyrosine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-iodo- CAS 1391585-88-8
| CAS No. | 1391585-88-8 |
| Molecular Formula | C24H20INO5 |
| Molecular Weight | 529.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures L-Tyrosine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-iodo- 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.
L-Tyrosine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-iodo- (CAS 1391585-88-8), molecular formula C24H20INO5 and molecular weight 529.32 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C24H20INO5, L-Tyrosine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-iodo- contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 529.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C24H20INO5 |
| Molecular Weight | 529.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related L Standards
- D-Tyrosine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-iodo- (CAS 1391567-02-4)
- Tyrosine kinase-IN-1 (CAS 705946-27-6)
- L-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-O-[(trifluoromethyl)sulfonyl]-, methyl ester (CAS 112766-18-4)
- D-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-2-iodo- (CAS 1391385-17-3)
- L-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-2-iodo- (CAS 1391584-40-9)
- L-Tyrosine, O-(1,1-dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, (1R)-2-carboxy-2-[[(1,1-dimethylethoxy)carbonyl]amino]-1-methylethyl ester (CAS 944283-41-4)
- L-Tyrosine, O-[(4-methylphenyl)sulfonyl]- (CAS 13504-89-7)
- D-Tyrosine, 2-iodo- (CAS 1241675-93-3)
Recommended Standards
- Ethyl 2-{2,4-dichloro-5-[3-(2-fluoro-4-nitrophenoxy)thiophene-2-amido]phenoxy}acetate (CAS 339015-60-0)
- (2E)-3-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-3-methoxyphenyl)-2-(4-chlorobenzenesulfonyl)prop-2-enenitrile (CAS 1025615-35-3)
- Fmoc-D-Tyr(3-I)-OH (CAS 244028-70-4)
- Perfluorophenyl 4-(2-nitro-4-(trifluoromethyl)phenoxy)benzenesulfonate (CAS 886361-29-1)
- (S)-cyclopropyl(4-isopropylphenyl)methanamine (CAS 1213052-08-4)
- 2,4,6-Tri-tert-butylnitrosobenzene (CAS 24973-59-9)
- (2-Fluoro-5-iodo-1,3-phenylene)bis(methylsulfane) (CAS 2586127-06-0)
- Phenyl 2-aminoacetate (CAS 39229-42-0)
- Damascenone (CAS 23696-85-7)
- 1-(2-Fluorophenyl)piperidin-4-amine (CAS 494861-66-4)
- 2-((S)-1-((S)-2-Amino-5-guanidinopentanoyl)pyrrolidine-2-carboxamido)acetic acid (CAS 96817-14-0)
- 1-Fluoro-4-methylnaphthalene (CAS 315-50-4)
- 1-(3-(Phenylethynyl)phenyl)ethan-1-one (CAS 147492-77-1)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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