N-Fmoc-L-tyrosine Benzyl Ester CAS 82911-77-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 82911-77-1 |
| Molecular Formula | C31H27NO5 |
| Molecular Weight | 493.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-Fmoc-L-tyrosine Benzyl Ester (CAS 82911-77-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C31H27NO5. Molecular weight: 493.55 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C31H27NO5 |
| Molecular Weight | 493.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
Related N Standards
- Fmoc-4-(4-methoxyphenyl)-L-phenylalanine (CAS 1223105-44-9)
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- Fmoc-Tyr(Bzl)-OH (CAS 71989-40-7)
- Fmoc-3,5-dinitro-Tyr-OH (CAS 195434-42-5)
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- Fmoc-Sec(pMeBzl)-OH (CAS 1365284-49-6)
- Fmoc-D-Sec(pMeBzl)-OH (CAS 2044710-33-8)
- Fmoc-L-Photo-Lysine (CAS 2250437-42-2)
Recommended Standards
- MOCPAC (CAS 787549-26-2)
- 4-((4-Fluorophenyl)sulfonyl)-5-(4-(4-methoxyphenyl)piperazin-1-yl)-2-phenyloxazole (CAS 823828-78-0)
- Lotilaner Impurity 25 (CAS 1613733-75-7)
- 2-(4-Ethyl-5-((3-methylbenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 618415-59-1)
- tert-Butyl 7-amino-3-azabicyclo[3.3.1]nonane-3-carboxylate (CAS 1529601-51-1)
- (3R,3aR,6aR)-3-aminohexahydrocyclopenta[b]pyrrol-2(1H)-one (CAS 2417778-02-8)
- Ethyl 2-fluoro-4-(3-nitrophenyl)benzoate (CAS 1365271-87-9)
- 1-{4-[4-(morpholine-4-carbonyl)piperidin-1-yl]phenyl}ethan-1-one (CAS 900018-92-0)
- (S)-2-Amino-N-(pyridin-3-ylmethyl)propanamide (CAS 864273-27-8)
- Sperm Peptide P10G (H-2424.0001) (CAS 137353-73-2)
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 13829788188 / jacky.chen@cato-chem.com