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| Product | Description | |
|---|---|---|
| L-Tyrosine benzyl ester | L-Tyrosine benzyl ester. Group: Biochemicals. Alternative Names: L-Tyr-OBzl. Grades: Highly Purified. CAS No. 42406-77-9. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. |  Worldwide |
| L-Tyrosine benzyl ester | L-Tyrosine benzyl ester. Synonyms: L-Tyr-OBzl; L-TRP-GLY; TRP-GLY CRYSTALLINE; tryptophylglycine; L-tryptophyl-Glycine; Tyr(OH)-OBn. Grade: ≥ 99% (HPLC). CAS No. 42406-77-9. Molecular formula: C16H17NO3. Mole weight: 271.30. |  |
| L-Tyrosine benzyl ester 4-toluenesulfonate | L-Tyrosine benzyl ester 4-toluenesulfonate. Group: Biochemicals. Grades: Highly Purified. CAS No. 53587-11-4. Pack Sizes: 25g, 50g, 100g, 250g, 500g. US Biological Life Sciences. | Worldwide |
| L-Tyrosine benzyl ester 4-toluenesulfonate salt | L-Tyrosine benzyl ester 4-toluenesulfonate salt. Synonyms: L-Tyr-OBzl TosOH; H-Tyr-OBzl Tos-OH; L-Tyrosine Benzyl Ester p-Toluenesulfonate; Tyr-OBzl TosOH; benzyl(2S)-2-amino-3-(4-hydroxyphenyl)propanoate,4-methylbenzenesulfonic acid; (S)-Benzyl 2-amino-3-(4-hydroxyphenyl)propanoate 4-methylbenzenesulfonate. Grade: ≥ 99% (HPLC). CAS No. 53587-11-4. Molecular formula: C16H17NO3·C7H8O3S. Mole weight: 443.50. | |
| L-Tyrosine benzyl ester 4-toluenesulfonate salt 99+% (HPLC) | L-Tyrosine benzyl ester 4-toluenesulfonate salt 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| L-Tyrosine benzyl ester 99+% (HPLC) | L-Tyrosine benzyl ester 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 42406-77-9. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| 3-Acetyl-N-benzyloxycarbonyl-4-O-benzyl-L-tyrosine Methyl Ester | Protected L-DOPA derivative. Group: Biochemicals. Alternative Names: 3-Acetyl-N-[ (phenylmethoxy) carbonyl]-O- (phenylmethyl) -L-tyrosine Methyl Ester. Grades: Highly Purified. CAS No. 105205-69-4. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| 3-Acetyl-N-benzyloxycarbonyl-L-tyrosine Methyl Ester | Protected L-DOPA derivative. Group: Biochemicals. Alternative Names: 3-Acetyl-N-[ (phenylmethoxy) carbonyl]-L-tyrosine Methyl Ester. Grades: Highly Purified. CAS No. 110774-03-3. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| 3-Iodo-N-[(benzyloxy)carbonyl]-O-benzyl-L-tyrosine Benzyl Ester | 3-Iodo-N-[(benzyloxy)carbonyl]-O-benzyl-L-tyrosine Benzyl Ester is a reactant used in the preparation of Dityrosine, Trityrosine, and Pulcherosine. Group: Biochemicals. Alternative Names: 3-Iodo-N-[ (phenylmethoxy) carbonyl]-O- (phenylmethyl) -L-tyrosine Phenylmethyl Ester. Grades: Highly Purified. CAS No. 600737-79-9. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Boc-O-benzyl-L-tyrosine 4-nitrophenyl ester | Boc-O-benzyl-L-tyrosine 4-nitrophenyl ester. Synonyms: Boc-L-Tyr(Bzl)-Onp; 4-nitrophenyl O-benzyl-N-[(tert-butoxy)carbonyl]-L-tyrosinate. Grade: ≥ 99% (HPLC). CAS No. 13512-59-9. Molecular formula: C27H28N2O7. Mole weight: 492.53. | |
| O-Benzyl-N-[(benzyloxy)carbonyl]-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-L-tyrosine Benzyl Ester | O-Benzyl-N-[(benzyloxy)carbonyl]-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-L-tyrosine Benzyl Ester is an intermediate in the preparation of L,L-Dityrosine Dihydrochloride (D494290). Group: Biochemicals. Alternative Names: O-Phenylmethyl-N-[ (phenylmethoxy) carbonyl]-3- (4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl) -L-tyrosine Phenylmethyl Ester. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Fmoc-Tyr-Obzl | Fmoc-Tyr-Obzl. Synonyms: N-Fmoc-L-tyrosine Benzyl Ester; N-(9-fluorenylmethoxycarbonyl)-l-tyrosine benzyl ester; benzyl (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(4-hydroxyphenyl)propanoate. Grade: 98%. CAS No. 82911-77-1. Molecular formula: C31H27NO5. Mole weight: 493.0. | |
| H-Tyr-obzl | H-Tyr-obzl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Benzyl tyrosinate, l-Tyrosine, phenylmethyl ester, MolPort-006-672-177, CID307932, NSC206295, 42406-77-9. Product Category: Heterocyclic Organic Compound. CAS No. 42406-77-9. Molecular formula: C16H17NO3. Mole weight: 271.32. Purity: 0.96. IUPACName: benzyl 2-amino-3-(4-hydroxyphenyl)propanoate. Canonical SMILES: C1=CC=C(C=C1)COC(=O)C(CC2=CC=C(C=C2)O)N. Density: 1.222g/cm³. Product ID: ACM42406779. Alfa Chemistry ISO 9001:2015 Certified. |  |
| N-Cbz-L-tyrosine | N-Cbz-L-tyrosine is an N-Cbz-protected form of L-Tyrosine. Synonyms: N-[(Phenylmethoxy)carbonyl]-L-tyrosine; N-Carboxy-L-tyrosine N-Benzyl Ester; (Benzyloxycarbonyl)tyrosine; Benzyloxycarbonyl-L-tyrosine; Carbobenzoxy-L-tyrosine; Carbobenzoxytyrosine; L-(Carbobenzyloxy)tyrosine; N-(Benzyloxycarbonyl)-L-tyrosine; N-(Benzyloxycarbonyl)tyrosine; N-Carbobenzoxy-L-tyrosine; N-Carbobenzoxytyrosine; N-Carbobenzyloxy-L-tyrosine; NSC 88488; Z-L-tyrosine. Grade: ≥98% by HPLC. CAS No. 1164-16-5. Molecular formula: C17H17NO5. Mole weight: 315.30. | |
| Z-L-Tyrosine amide | Z-L-Tyrosine amide. Synonyms: Carbamic acid, N-[(1S)-2-amino-1-[(4-hydroxyphenyl)methyl]-2-oxoethyl]-, phenylmethyl ester; Carbamic acid, (α-carbamoyl-p-hydroxyphenethyl)-, benzyl ester, L-; Carbamic acid, [2-amino-1-[(4-hydroxyphenyl)methyl]-2-oxoethyl]-, phenylmethyl ester, (S)-; Phenylmethyl N-[(1S)-2-amino-1-[(4-hydroxyphenyl)methyl]-2-oxoethyl]carbamate; N-(Benzyloxycarbonyl)-L-tyrosinamide; N-Carbobenzoxy-L-tyrosinamide; NSC 333738; Z-L-Tyr-NH2; (S)-Benzyl (1-amino-3-(4-hydroxyphenyl)-1-oxopropan-2-yl)carbamate. Grade: ≥98% by HPLC. CAS No. 19898-39-6. Molecular formula: C17H18N2O4. Mole weight: 314.34. | |
| Z-L-tyrosine ethyl ester | Z-L-tyrosine ethyl ester. Synonyms: Z-L-Tyr-Oet; (S)-Ethyl 2-(((Benzyloxy)Carbonyl)Amino)-3-(4-Hydroxyphenyl)Propanoate; Ethyl N-[(Benzyloxy)Carbonyl]-L-Tyrosinate. Grade: ≥ 98% (HPLC). CAS No. 16679-94-0. Molecular formula: C19H21NO5. Mole weight: 343.35. | |
| Z-O-tert-butyl-L-tyrosine N-hydroxysuccinimide ester | Z-O-tert-butyl-L-tyrosine N-hydroxysuccinimide ester. Synonyms: Z-L-Tyr(tBu)-OSu; Z-Tyr(But)-ONSu; 2,5-Dioxo-1-Pyrrolidinyl N-[(Benzyloxy)Carbonyl]-O-(2-Methyl-2-Propanyl)-L-Tyrosinate. Grade: ≥ 98% (HPLC). CAS No. 10068-67-4. Molecular formula: C25H28N2O7. Mole weight: 468.50. | |
| z-Tyr-onp | z-Tyr-onp. Uses: Designed for use in research and industrial production. Additional or Alternative Names: NSC88489, MolPort-004-964-272, CID98200, EINECS 222-617-6, NSC 88489, N-CBZ-L-TYROSINE-p-NITROPHENYL ESTER, LT00054270, N-Benzyloxycarbonyltyrosine-4-nitrophenyl ester, 4-Nitrophenyl N-((benzyloxy)carbonyl)-L-tyrosinate, 3556-56-7, L-Tyrosine, N-((phenylmethoxy)carbonyl)-, 4-nitrophenyl ester. Product Category: Heterocyclic Organic Compound. CAS No. 3556-56-7. Molecular formula: C23H20N2O7. Mole weight: 436.41. Purity: 0.96. IUPACName: (4-nitrophenyl) 3-(4-hydroxyphenyl)-2-(phenylmethoxycarbonylamino)propanoate. Density: 1.359g/cm³. Product ID: ACM3556567. Alfa Chemistry ISO 9001:2015 Certified. | |
| Z-Tyr-OtBu | Z-Tyr-OtBu. Synonyms: Cbz-Tyr-OtBu; N-benzyloxycarbonyl-L-tyrosine tert-butyl ester; L-Tyrosine, N-[(phenylmethoxy)carbonyl]-, 1,1-dimethylethyl ester; N-(CBZ)-(L)-tyrosine, tert-butyl ester; tert-Butyl ((benzyloxy)carbonyl)-L-tyrosinate; (S)-tert-butyl 2-(((benzyloxy)carbonyl)amino)-3-(4-hydroxyphenyl)propanoate; 2-Methyl-2-propanyl N-[(benzyloxy)carbonyl]-L-tyrosinate. Grade: 95%. CAS No. 16881-33-7. Molecular formula: C21H25NO5. Mole weight: 371.43. | |
| Z-Tyr(tBu)-OtBu | Z-Tyr(tBu)-OtBu. Synonyms: O-tert-Butyl-N-(benzyloxycarbonyl)-L-tyrosine tert-butyl ester; O-(1,1-Dimethylethyl)-N-[(phenylmethoxy)carbonyl]-L-tyrosine 1,1-dimethylethyl ester; Cbz-Tyr(tBu)-OtBu. CAS No. 17083-17-9. Molecular formula: C25H33NO5. Mole weight: 427.53. | |
| 4-O-Benzyl-N-[(benzyloxy)carbonyl]-3-O-acetyl-L-DOPA Methyl Ester | Intermediate in the preparation of a L-DOPA metabolite. Group: Biochemicals. Alternative Names: 3-Acetyloxy-N-[ (phenylmethoxy) carbonyl]-O- (phenylmethyl) -L-tyrosine Methyl Ester. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 4-O-Benzyl-N-[(benzyloxy)carbonyl]-3-O-methyl-L-DOPA-d3 Methyl Ester | Intermediate in the preparation of a labeled L-DOPA metabolite. Group: Biochemicals. Alternative Names: 3-Methoxy-N-[ (phenylmethoxy) carbonyl]-O- (phenylmethyl) -L-tyrosine-d3 Methyl Ester. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 4-O-Benzyl-N-[(benzyloxy)carbonyl]-3-O-methyl-L-DOPA Methyl Ester | Intermediate in the preparation of a L-DOPA metabolite. Group: Biochemicals. Alternative Names: 3-Methoxy-N-[ (phenylmethoxy) carbonyl]-O- (phenylmethyl) -L-tyrosine Methyl Ester. Grades: Highly Purified. CAS No. 881911-31-5. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| 4-O-Benzyl-N-[(benzyloxy)carbonyl]-L-DOPA Methyl Ester | Intermediate in the preparation of a L-DOPA metabolite. Group: Biochemicals. Alternative Names: 3-Hydroxy-N-[ (phenylmethoxy) carbonyl]-O- (phenylmethyl) -L-tyrosine Methyl Ester. Grades: Highly Purified. CAS No. 105229-41-2. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Z-L-tyrosine 4-nitrophenyl ester | A substrate for human plasma and urinary kallikreins and for human leukocyte elastase. Synonyms: Z-L-Tyr-Onp; (S)-4-Nitrobenzyl 2-(((Benzyloxy)Carbonyl)Amino)-3-(4-Hydroxyphenyl)Propanoate; 4-Nitrophenyl N-[(Benzyloxy)Carbonyl]-L-Tyrosinate. Grade: ≥ 97%. CAS No. 3556-56-7. Molecular formula: C23H20N2O7. Mole weight: 436.40. | |
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