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| Product | Description | |
|---|---|---|
| D-Tyrosine | 1g Pack Size. Group: Amino Acids, Biochemicals. Formula: 4-(HO)C6H4CH2CH(NH2)CO2H. CAS No. 556-02-5. Prepack ID 24156427-1g. Molecular Weight 181.19. See USA prepack pricing. |  |
| D-Tyrosine | 5g Pack Size. Group: Amino Acids, Biochemicals. Formula: 4-(HO)C6H4CH2CH(NH2)CO2H. CAS No. 556-02-5. Prepack ID 24156427-5g. Molecular Weight 181.19. See USA prepack pricing. | |
| D-Tyrosine | D-Tyrosine. Group: Biochemicals. Alternative Names: (2R) -2-Amino-3- (4-hydroxyphenyl) propanoic Acid; (R)-Tyrosine; D-p-Tyrosine; H-D-Tyr-OH. Grades: Highly Purified. CAS No. 556-02-5. Pack Sizes: 1g. Molecular Formula: C9H11NO3, Molecular Weight: 181.19. US Biological Life Sciences. |  Worldwide |
| D-Tyrosine | D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 556-02-5. Pack Sizes: 500 mg; 1 g; 5 g. Product ID: HY-Y0444. |  |
| D-Tyrosine | D-Tyrosine. Synonyms: D-Tyr-OH; (R)-3-(4-Hydroxyphenyl)alanine; (R)-2-amino-3-(4-hydroxyphenyl)propanoic acid. Grade: ≥ 98% (Titration). CAS No. 556-02-5. Molecular formula: C9H11NO3. Mole weight: 181.19. |  |
| D-Tyrosine 98+% | D-Tyrosine 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| D-Tyrosine benzyl ester | D-Tyrosine benzyl ester. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| D-Tyrosine benzyl ester 4-toluenesulfonate salt | D-Tyrosine benzyl ester 4-toluenesulfonate salt. Group: Biochemicals. Alternative Names: D-Tyr-OBzl·TosOH. Grades: Highly Purified. CAS No. 97984-63-9. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| D-Tyrosine benzyl ester 4-toluenesulfonate salt | D-Tyrosine benzyl ester 4-toluenesulfonate salt. Synonyms: D-Tyr-OBzl TosOH; (R)-Benzyl 2-amino-3-(4-hydroxyphenyl)propanoate 4-methylbenzenesulfonate. Grade: ≥ 98% (HPLC). CAS No. 97984-63-9. Molecular formula: C16H17NO3·C7H8O3S. Mole weight: 443.50. | |
| D-Tyrosine benzyl ester 4-toluenesulfonate salt 98+% (HPLC) | D-Tyrosine benzyl ester 4-toluenesulfonate salt 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| D-Tyrosine-d4 | D-Tyrosine-d4. Group: Biochemicals. Alternative Names: (2R) -2-Amino-3- (4-hydroxyphenyl) propanoic Acid-d4; (R)-Tyrosine-d4; D-p-Tyrosine-d4; H-D-Tyr-OH-d4. Grades: Highly Purified. Pack Sizes: 25mg. Molecular Formula: C9H7D4NO3, Molecular Weight: 185.21. US Biological Life Sciences. | Worldwide |
| D-Tyrosine-[d4] | D-Tyrosine-[d4] is the labelled analogue of D-tyrosine. Tyrosine is a non-essential amino acid synthesized from phenylalanine. It is the precursor of some neurotransmitters. Synonyms: D-4-Hydroxyphenyl-2,3,5,6-d4-alanine; D-Tyrosine-(phenyl-d4); (2R)-2-Amino-3-(4-hydroxyphenyl)propanoic Acid-d4; (R)-Tyrosine-d4; D-p-Tyrosine-d4; H-D-Tyr-OH-d4; D-Tyrosine-d4; p-Hydroxyphenyl-D-alanine-d4; H-D-Tyr-OH-d4. Grade: ≥ 99% (CP); ≥ 98% atom D. CAS No. 944386-47-4. Molecular formula: C9H7D4NO3. Mole weight: 185.21. | |
| D-Tyrosine ethyl ester hydrochloride | D-Tyrosine ethyl ester hydrochloride. Group: Biochemicals. Alternative Names: D-Tyr-OEt·HCl. Grades: Highly Purified. CAS No. 23234-43-7. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences. | Worldwide |
| D-Tyrosine ethyl ester hydrochloride | D-Tyrosine ethyl ester hydrochloride. Synonyms: D-Tyr-OEt HCl; (R)-Ethyl 2-amino-3-(4-hydroxyphenyl)propanoate hydrochloride. Grade: ≥ 99% (Titration). CAS No. 23234-43-7. Molecular formula: C11H15NO3·HCl. Mole weight: 245.70. | |
| D-Tyrosine ethyl ester hydrochloride 99+% ( | D-Tyrosine ethyl ester hydrochloride 99+% (. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| D-Tyrosine methyl ester hydrochloride | D-Tyrosine methyl ester hydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 3728-20-9. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. | Worldwide |
| D-Tyrosine methyl ester hydrochloride | D-Tyrosine methyl ester hydrochloride. Synonyms: D-Tyr-OMe HCl; Methyl D-tyrosinate hydrochloride. Grade: ≥ 98% (HPLC). CAS No. 3728-20-9. Molecular formula: C10H13NO3·HCl. Mole weight: 231.70. | |
| D-Tyrosine methyl ester hydrochloride 98+% (HPLC) | D-Tyrosine methyl ester hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| D-Tyrosine,o-(1,1-dimethylethyl)-,2-propenyl ester,hydrochloride(9ci) | D-Tyrosine,o-(1,1-dimethylethyl)-,2-propenyl ester,hydrochloride(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-D-TYR -ALLYLESTERHCL, 218962-74-4. Product Category: Heterocyclic Organic Compound. CAS No. 218962-74-4. Molecular formula: C16H23NO3·HCl. Mole weight: 313.82. Purity: 0.96. IUPACName: prop-2-enyl (2R)-2-amino-3-[4-[(2-methylpropan-2-yl)oxy]phenyl]propanoate;hydrochloride. Canonical SMILES: CC(C)(C)OC1=CC=C(C=C1)CC(C(=O)OCC=C)N.Cl. Product ID: ACM218962744. Alfa Chemistry ISO 9001:2015 Certified. |  |
| D-Tyrosine tert-butyl ester | D-Tyrosine tert-butyl ester. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| D-Tyrosine tert-butyl ester | D-Tyrosine tert-butyl ester. Synonyms: D-Tyr-OtBu. Grade: ≥ 99% (HPLC). CAS No. 87553-74-0. Molecular formula: C13H19NO3. Mole weight: 237.30. | |
| 3,5-Diiodo-D-tyrosine | 3,5-Diiodo-D-tyrosine is an intermediate in the synthesis of 3,3',5-Triiodo-D-thyronine. Synonyms: 3,5-Diiodo-D-Tyr-OH; 3,5-DIIODO-D-TYROSINE; 3,5-D-Diiodo-Tyr-OH; D-Tyrosine, 3,5-diiodo-; D-diiodotyrosine; (R)-2-Amino-3-(4-hydroxy-3,5-diiodophenyl)propanoic acid; D-3,5-diiodotyrosine; 3,5-Diiodotyrosine D-form; d-Dijodtyrosin; (2R)-2-amino-3-(4-hydroxy-3,5-diiodophenyl)propanoic acid. Grade: ≥ 98% (HPLC). CAS No. 16711-71-0. Molecular formula: C9H9I2NO3. Mole weight: 432.98. | |
| Boc-D-tyrosine | Boc-D-tyrosine. Synonyms: Boc-D-Tyr-OH; N-(tert-Butoxycarbonyl)-D-tyrosine. Grade: ≥ 98% (HPLC). CAS No. 70642-86-3. Molecular formula: C14H19NO5. Mole weight: 281.30. | |
| Boc-O-2-bromo-Z-D-tyrosine | Boc-O-2-bromo-Z-D-tyrosine. Synonyms: Boc-D-Tyr(2-Br-Z)-OH; N-tert-Butyloxycarbonyl-O-(2-bromobenzyloxycarbonyl)-D-tyrosine. Grade: ≥ 99% (HPLC). CAS No. 81189-61-9. Molecular formula: C22H24BrNO7. Mole weight: 494.35. | |
| Fmoc-D-tyrosine | N-Fmoc-D-tyrosine is an N-Fmoc-protected form of D-Tyrosine. D-Tyrosine is an unnatural isomer of L-Tyrosine that inhibits metabolic activity of Bacillus subtilis. It is known to exhibit antimetabolic effects on rats as well, inhibiting growth and development. D-Tyrosine is also a chiral precursor to biosynthesized inhibitors that have antiinflammatory effects in humans. Synonyms: Fmoc-D-Tyr-OH; (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-hydroxyphenyl)propanoic acid. Grade: ≥ 98% (TLC). CAS No. 112883-29-1. Molecular formula: C24H21NO5. Mole weight: 403.60. | |
| N-α-(9-Fluorenylmethoxycarbonyl)-O-(t-butyl)-D-tyrosine p-methoxybenzyl alcohol resin | N-α-(9-Fluorenylmethoxycarbonyl)-O-(t-butyl)-D-tyrosine p-methoxybenzyl alcohol resin. Synonyms: Fmoc-D-Tyr(tBu)-Alko Resin; Fmoc-D-Tyr(tBu)-Wang Resin. | |
| N-α-(9-Fluorenylmethoxycarbonyl)-O-(t-butyl)-D-tyrosine tritylcarboxamidomethyl polyethyleneglycol resin | N-α-(9-Fluorenylmethoxycarbonyl)-O-(t-butyl)-D-tyrosine tritylcarboxamidomethyl polyethyleneglycol resin. Synonyms: Fmoc-D-Tyr(tBu)-TrtA-PEG Resin. | |
| N-α-(t-Butoxycarbonyl)-N-α-methyl-O-(t-butyl)-D-tyrosine | N-α-(t-Butoxycarbonyl)-N-α-methyl-O-(t-butyl)-D-tyrosine. Synonyms: N-alpha-(t-Butoxycarbonyl)-N-alpha-methyl-O-(t-butyl)-D-tyrosine; Boc-D-MeTyr(tBu)-OH; Boc-D-MePhe(4-OtBu)-OH; N-α-(t-Butoxycarbonyl)-N-α-methyl-4-(t-butoxy)-D-phenylalanine. CAS No. 1246843-12-8. Molecular formula: C19H29NO5. Mole weight: 351.43. | |
| N-α-(t-Butoxycarbonyl)-O-(t-butyl)-D-tyrosine | N-α-(t-Butoxycarbonyl)-O-(t-butyl)-D-tyrosine. Synonyms: Boc-D-Tyr(tBu)-OH; Boc-D-Phe(4-OtBu)-OH; N-α-(t-Butoxycarbonyl)-4-(t-butoxy)-D-phenylalanine; Z-T-BUTYL-L-SERINE T-BUTYL ESTER; Z-O-T-BUTYL-L-SERINE T-BUTYL ESTER; Z-T-BUTYL-L-SERINE T-BUTYLESTER LIQUID; N-Carbobenzoxy-O-tert-butyl-L-serin-tert-butylester. CAS No. 507276-74-6. Molecular formula: C18H27NO5. Mole weight: 337.41. | |
| N-α-t-Butoxycarbonyl-O-t-butyl-D-tyrosine | N-α-t-Butoxycarbonyl-O-t-butyl-D-tyrosine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Boc-D-Tyr(tBu)-OH, 507276-74-6, SCHEMBL5065823, MolPort-023-220-903, ZEQLLMOXFVKKCN-CQSZACIVSA-N, AKOS015889998, CB-1707, AT-27264, O-(1,1-Dimethylethyl)-N-{[(1,1-dimethylethyl)oxy]carbonyl}-D-tyrosine. Product Category: Heterocyclic Organic Compound. CAS No. 507276-74-6. Molecular formula: C18H27NO5. Mole weight: 337.42. Purity: 0.96. IUPACName: (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-[4-[(2-methylpropan-2-yl)oxy]phenyl]propanoic acid. Canonical SMILES: CC(C)(C)OC1=CC=C(C=C1)CC(C(=O)O)NC(=O)OC(C)(C)C. Product ID: ACM507276746. Alfa Chemistry ISO 9001:2015 Certified. | |
| N-Benzoyl-D-tyrosine | N-Benzoyl-D-tyrosine. Synonyms: D-Tyrosine, N-benzoyl-; (R)-2-Benzamido-3-(4-hydroxyphenyl)propanoic acid; Bz-D-Tyr-OH; (R)-Benzoyltyrosin; benzoyl-D-tyrosine. Grade: >95% by HPLC. CAS No. 64896-36-2. Molecular formula: C16H15NO4. Mole weight: 285.29. | |
| O-Methyl-D-tyrosine | O-Methyl-D-tyrosine. Synonyms: D-Tyrosine, O-methyl-; D-Tyr(Me)-OH; p-Methoxy-D-phenylalanine; (R)-2-Amino-3-(4-methoxyphenyl)propanoic acid; D-4-Methoxyphenylalanine; D-O-Methyltyrosine. Grade: ≥95%. CAS No. 39878-65-4. Molecular formula: C10H13NO3. Mole weight: 195.22. | |
| O-(t-Butyl)-D-tyrosine allyl ester hydrochloride | O-(t-Butyl)-D-tyrosine allyl ester hydrochloride. Synonyms: H-D-Tyr(tBu)-OAl HCl; H-D-Phe(4-OtBu)-OAl HCl; 4-(t-Butoxy)-D-phenylalanine allyl ester hydrochloride. CAS No. 218962-74-4. Molecular formula: C16H24ClNO3. Mole weight: 313.82. | |
| Boc-3,4-Dimethoxy-D-Phenylalanine | Boc-3,4-Dimethoxy-D-Phenylalanine. Synonyms: Boc-D-Phe(3,4-Dimethoxy)-OH; Boc-3,4-dimethoxy-D-Phe-OH; (R)-Boc-2-amino-3-(3,4-dimethoxyphenyl)propionic acid; BOC-D-3,4-DIMETHOXYPHENYLALANINE; D-Tyrosine,N-[(1,1-dimethylethoxy)carbonyl]-3-methoxy-O-methyl-; (R)-2-((tert-Butoxycarbonyl)amino)-3-(3,4-dimethoxyphenyl)propanoic acid; CTK4E7773; Boc-D-Tyr(3-OMe,4-Me)-OH. Grade: ≥ 98% (Chiral HPLC). CAS No. 218457-71-7. Molecular formula: C16H23NO6. Mole weight: 325.36. | |
| Boc-D-Tyr(2-Br-Z)-OH | Standard building block for introduction of D-tyrosine amino-acid residues by Boc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Boc-D-Tyr(2-Br-Z)-OH, N-α-t.-Boc-O-2-bromobenzyloxycarbonyl-D-tyrosine. Product Category: Amino Acids. CAS No. 81189-61-9. Mole weight: 494.33. Product ID: ACM81189619-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Boc-D-Tyr(Bzl)-OH | Standard building block for introduction of D-tyrosine amino-acid residues by Boc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Boc-D-Tyr(Bzl)-OH, N-α-t.-Boc-O-benzyl-D-tyrosine. Product Category: Amino Acids. CAS No. 63769-58-4. Mole weight: 371.43. Product ID: ACM63769584. Alfa Chemistry ISO 9001:2015 Certified. | |
| Boc-D-Tyr-OH | Standard building block for introduction of D-tyrosine amino-acid residues by Boc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Boc-D-Tyr-OH, N-α-t.-Boc-D-tyrosine. Product Category: Amino Acids. CAS No. 70642-86-3. Mole weight: 281.3. Product ID: ACM70642863. Alfa Chemistry ISO 9001:2015 Certified. Categories: (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(4-hydroxyphenyl)propanoic acid. | |
| Boc-D-Tyr(OtBu)-Aib-Gln(Trt)-Gly-OH | Boc-D-Tyr(OtBu)-Aib-Gln(Trt)-Gly-OH is a protected tetrapeptide utilized in peptide synthesis. The Boc (tert-Butoxycarbonyl) group safeguards the N-terminus of the D-tyrosine (D-Tyr) residue, while the OtBu (tert-butyl) group protects the hydroxyl group on the D-tyrosine's side chain, preventing premature reactions during synthesis. The second residue, Aib (α-aminoisobutyric acid), is known for its ability to induce helical conformations in peptides. The Gln (Glutamine) residue has its side chain protected by a Trt (Trityl) group, allowing for selective deprotection later in the synthesis process. The final residue, Gly (Glycine), has a free carboxyl group at the C-terminus, denoted by -OH, which can be used for further coupling or modifications. This peptide is specifically designed to incorporate D-tyrosine, Aib, glutamine, and glycine into peptide structures, with carefully selected protective groups to ensure controlled and efficient synthesis. Synonyms: yXQG; N2-(2-((R)-3-(4-(tert-Butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanoyl)-N5-trityl-L-glutaminylglycine; Boc-D-Tyr(tBu)-Aib-Gln(Trt)-Gly-OH. Grade: ≥95%. Molecular formula: C48H59N5O9. Mole weight: 850.03. | |
| Boc-D-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-OH | Boc-D-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-OH is a protected tetrapeptide used in peptide synthesis. The Boc (tert-Butoxycarbonyl) group protects the N-terminus of the D-tyrosine (D-Tyr) residue, preventing it from reacting during synthesis. The side chain hydroxyl group of D-tyrosine and the carboxyl group of glutamic acid (Glu) are protected by OtBu (tert-butyl) groups, which shield these functional groups until selective deprotection is needed. Aib (α-aminoisobutyric acid), known for its ability to induce helical structures, is the third residue, and Gly (Glycine), the final amino acid, has a free carboxyl group at the C-terminus, indicated by -OH, allowing for further coupling or modifications. This peptide incorporates D-tyrosine, Aib, glutamic acid, and glycine into peptide sequences, with specific protections to ensure controlled and efficient synthesis. Synonyms: yXEG; ((S)-5-(tert-Butoxy)-2-(2-((R)-3-(4-(tert-Butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanamido)-5-oxopentanoyl)glycine; Boc-D-Tyr(tBu)-Aib-Glu(tBu)-Gly-OH. Grade: ≥90%. Molecular formula: C33H52N4O10. Mole weight: 664.80. | |
| Boc-D-Tyr(OtBu)-Aib-OH | Boc-D-Tyr(OtBu)-Aib-OH is a protected dipeptide used in peptide synthesis. The Boc (tert-Butoxycarbonyl) group protects the N-terminus of the D-tyrosine (D-Tyr) residue, preventing unwanted reactions during synthesis. The hydroxyl group on the D-tyrosine side chain is protected by an OtBu (tert-butyl) group, safeguarding it from reactivity until selective deprotection is desired. Aib (α-aminoisobutyric acid) is the second amino acid in the sequence, a non-natural amino acid known for inducing helical structures in peptides. The -OH at the C-terminus indicates a free carboxyl group, allowing for further peptide coupling. This compound is utilized to introduce D-tyrosine and Aib into peptides, with specific protections ensuring controlled and selective synthesis while incorporating structural constraints. Synonyms: Boc-D-Tyr(tBu)-Aib-OH; N-tert-Butoxycarbonyl-O4-tert-butyl-D-tyrosyl-alpha-methyl-alanine; (R)-2-(3-(4-(tert-Butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanoic acid. Grade: ≥95%. Molecular formula: C22H34N2O6. Mole weight: 422.52. | |
| Boc-N-Me-D-Tyr-OH | Boc-N-Me-D-Tyr-OH. Synonyms: D-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-N-methyl-; N-[(1,1-Dimethylethoxy)carbonyl]-N-methyl-D-tyrosine; (2R)-2-[[(tert-Butoxy)carbonyl](methyl)amino]-3-(4-hydroxyphenyl)propanoic acid; (R)-2-((tert-Butoxycarbonyl)(methyl)amino)-3-(4-hydroxyphenyl)propanoic acid; N-methyl-N-tert-butoxycarbonyl-D-tyrosine; Boc-D-N(Me)Tyr-OH. Grade: ≥95%. CAS No. 178208-61-2. Molecular formula: C15H21NO5. Mole weight: 295.33. | |
| Boc-N-Me-D-Tyr-OH DCHA | Boc-N-Me-D-Tyr-OH DCHA. Synonyms: Boc-D-N(Me)Tyr-OH.DCHA; N-methyl-N-tert-butoxycarbonyl-D-tyrosine dicyclohexylamine; D-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-N-methyl-, compd. with N-cyclohexylcyclohexanamine (1:1); N-alpha-(t-Butyloxycarbonyl)-N-alpha-methyl-D-tyrosine dicyclohexylamine; N-Methyl-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-D-tyrosine-N-cyclohexylcyclohexanamine (1:1). Grade: ≥95%. CAS No. 250611-09-7. Molecular formula: C15H21NO5.C12H23N. Mole weight: 476.66. | |
| D-4-Hydroxyphenylalanine-[3,3-d2] | D-4-Hydroxyphenylalanine-[3,3-d2] is a labelled D-tyrosine. Tyrosine is a non-essential amino acid synthesized from phenylalanine. It is the precursor of some neurotransmitters. Synonyms: D-Tyrosine-d2; p-Hydroxyphenyl-D-alanine-d2; H-D-Tyr-OH-d2. Grade: 95% by HPLC; 98% atom D. CAS No. 1202064-22-9. Molecular formula: C9H9D2NO3. Mole weight: 183.2. | |
| D-4-Hydroxyphenyl-d4-alanine-2,3,3-d3 | D-4-Hydroxyphenyl-d4-alanine-2,3,3-d3 is a labelled D-tyrosine. Tyrosine is a non-essential amino acid synthesized from phenylalanine. It is the precursor of some neurotransmitters. Synonyms: D-Tyrosine-d7; p-Hydroxyphenyl-D-alanine-d7; H-D-Tyr-OH-d7. Grade: 95% by HPLC; 98% atom D. CAS No. 1426174-46-0. Molecular formula: HOC6D4CD2CD(NH2)COOH. Mole weight: 188.23. | |
| D-Dopa | D-Dopa. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-3-(3,4-Dihydroxyphenyl)alanine;D-Tyrosine,3-hydroxy-;H-D-TYR(3-HYDROXY)-OH;H-D-PHE(3,4-DI-HYDROXY)-OH;D-3-HYDROXYTYROSINE;D-BETA-(3,4-DIHYDROXYPHENYL)ALANINE;D-3,4-DIHYDROXYPHENYLALANINE;D-DOPA. Appearance: powder. CAS No. 5796-17-8. Molecular formula: C9H11NO4. Mole weight: 197.19. Purity: 95%+. IUPACName: (2R)-2-amino-3-(3,4-dihydroxyphenyl)propanoicacid. Canonical SMILES: C1=CC(=C(C=C1CC(C(=O)O)N)O)O. Density: 1.468 g/cm³. ECNumber: 227-343-0. Product ID: ACM5796178. Alfa Chemistry ISO 9001:2015 Certified. Categories: D-dopachrome decarboxylase. | |
| D-Tyr(2)-AVP | D-Tyr(2)-AVP is an impurity of Vasopressin, which is an antidiuretic hormone secreted from the posterior pituitary. Synonyms: D-Tyr-Vasopressin; D-Tyr-AVP; Vasopressin, 2-D-tyrosine-8-L-arginine-; H-Cys-D-Tyr-Phe-Gln-Asn-Cys-Pro-Arg-Gly-NH2 (Disulfide bridge: Cys1-Cys6); L-cysteinyl-D-tyrosyl-L-phenylalanyl-L-glutaminyl-L-asparagyl-L-cysteinyl-L-prolyl-L-arginyl-glycinamide (1->6)-disulfide. CAS No. 66513-06-2. Molecular formula: C46H65N15O12S2. Mole weight: 1084.24. | |
| (D-Tyr5)-Leuprolide Trifluoroacetic Acid Salt | (D-Tyr5)-Leuprolide Trifluoroacetic Acid Salt. Group: Biochemicals. Alternative Names: 5-D-Tyrosine-6-D-leucine-9-(N-ethyl-L-prolinamide)-10-deglycinamide-luteinizing hormone-releasing Factor (swine) 2,2,2-Trifluoroacetate. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C61H85F3N16O16, Molecular Weight: 1323.42. US Biological Life Sciences. | Worldwide |
| Erythro-β,3-dihydroxy-DL-tyrosine | Erythro-β,3-dihydroxy-DL-tyrosine is an impurity of Droxidopa, which is a synthetic amino acid precursor used as a prodrug to the neurotransmitter norepinephrine (noradrenaline). Synonyms: Droxidopa Impurity 11 (DL-erythro-Droxidopa); DL-erythro-3,4-Dihydroxyphenylserine; Erythro-2-Amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropionic Acid; Erythro-3-(3,4-Dihydroxyphenyl)serine; rel-(βR)-β,3-Dihydroxy-D-tyrosine; DL-Tyrosine, β,3-dihydroxy-, erythro-; Serine, 3-(3,4-dihydroxyphenyl)-, DL-erythro-; D-Tyrosine, β,3-dihydroxy-, (βR)-rel-. CAS No. 16322-99-9. Molecular formula: C9H11NO5. Mole weight: 213.19. | |
| Fmoc-D-Tyr(PO(OBzl)OH)-OH | Fmoc-D-Tyr(PO(OBzl)OH)-OH. Synonyms: Fmoc-O-benzyl-D-phosphotyrosine; O-[(Benzyloxy)(hydroxy)phosphoryl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-D-tyrosine; D-Tyrosine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-O-[hydroxy(phenylmethoxy)phosphinyl]-; (9H-Fluoren-9-yl)methOxy]carbonyl D-Tyr(HPO3Bzl)-OH. Grade: ≥95%. CAS No. 1926163-10-1. Molecular formula: C31H28NO8P. Mole weight: 573.53. | |
| Fmoc-D-Tyr(tBu)-Alko-PEG Resin | Wang resins are the standard supports for the preparation of peptide acids by the Fmoc batch solid phase synthesis strategy. Fmoc amino acids are pre-loaded to Wang resins so that that epimerization and dipeptide formation are minimized. Synonyms: Fmoc-D-Tyr(tBu)-Wang-PEG Resin; N-α-(9-Fluorenylmethoxycarbonyl)-O-(t-butyl)-D-tyrosine p-methoxybenzyl alcohol polyethyleneglycol resin. | |
| Fmoc-D-Tyr(tBu)-OH | Standard building block of introduction of D-tyrosine amino-acid residues by Fmoc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-D-Tyr(tBu)-OH, N-α-Fmoc-O-t.-butyl-D-tyrosine. Product Category: Amino Acids. CAS No. 118488-18-9. Molecular formula: C28H29NO5. Mole weight: 459.53. Product ID: ACM118488189. Alfa Chemistry ISO 9001:2015 Certified. Categories: (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(tert-butoxy)phenyl)propanoic acid. | |
| H-D-Tyr(tBu)-2-chlorotrityl resin | 2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis. Synonyms: H-D-Tyr(tBu)-Trt(2-Cl)-Resin; H-D-Tyr(tBu)-Barlos Resin; O-(t-Butyl)-D-tyrosine 2-chlorotrityl resin. | |
| tyrosine phenol-lyase | A pyridoxal-phosphate protein. The enzyme cleaves a carbon-carbon bond, releasing phenol and an unstable enamine product that tautomerizes to an imine form, which undergoes a hydrolytic deamination to form pyruvate and ammonia. The latter reaction, which can occur spontaneously, can also be catalysed by EC 3.5.99.10, 2-iminobutanoate/2-iminopropanoate deaminase. The enzyme also slowly catalyses similar reactions with D-tyrosine, S-methyl-L-cysteine, L-cysteine, L-serine and D-serine. Group: Enzymes. Synonyms: β-tyrosinase; L-tyrosine phenol-lyase (deaminating). Enzyme Commission Number: EC 4.1.99.2. CAS No. 9059-31-8. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4933; tyrosine phenol-lyase; EC 4.1.99.2; 9059-31-8; β-tyrosinase; L-tyrosine phenol-lyase (deaminating). Cat No: EXWM-4933. |  |
| Boc-D-Tyr-Oet | Boc-D-Tyr-Oet. Synonyms: Boc-D-Tyr-Oet-OH; Ethyl (tert-butoxycarbonyl)-D-tyrosinate. CAS No. 1241680-28-3. Molecular formula: C16H23NO5. Mole weight: 309.36. | |
| CYN 154806 TFA | CYN 154806 TFA is a somatostatin sst2 receptor antagonist with the pIC50s of 8.58, 5.41, 6.07, 5.76 and 6.48 for the recombinant sst2, sst1, sst3, sst4 and sst5 receptors, respectively. Synonyms: D-Tyrosinamide, N-acetyl-4-nitro-L-phenylalanyl-D-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-threonyl-L-cysteinyl-, cyclic (2→7)-disulfide, 2,2,2-trifluoroacetate (1:1); CYN154806 TFA; CYN-154806 TFA; Ac-Phe(4-NO2)-D-Cys-Tyr-D-Trp-Lys-Thr-Cys-D-Tyr-NH2.TFA (Disulfide bridge: Cys2-Cys7); N-acetyl-4-nitro-L-phenylalanyl-D-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-threonyl-L-cysteinyl-D-tyrosinamide (2->7)-disulfide trifluoroacetic acid; CYN 154806 trifluoroacetate salt. Grade: 98%. CAS No. 2828432-46-6. Molecular formula: C58H69F3N12O16S2. Mole weight: 1311.36. | |
| D-Tyrosinamide | D-Tyrosinamide. Synonyms: H-D-Tyr-NH2. CAS No. 111004-07-0. Molecular formula: C9H12N2O2. Mole weight: 180.2. | |
| D-Tyrosinol hydrochloride | D-Tyrosinol hydrochloride. Group: Biochemicals. Alternative Names: D-Tyr-ol·HCl. Grades: Highly Purified. CAS No. 40829-04-7. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| D-Tyrosinol hydrochloride 99+% (HPLC) | D-Tyrosinol hydrochloride 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| H-D-Tyr-ol HCl | H-D-Tyr-ol HCl. Synonyms: H-TYR-OL HCl; D-TYROSINOL HCl; L-TYROSINOL HYDROCHLORIDE CRYSTALLINE; L-TYROSINOL HCl; H-L-TYR-OL HCl. Grade: ≥ 99% (HPLC). CAS No. 40829-04-7. Molecular formula: C9H13NO2·HCl. Mole weight: 203.70. | |
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