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| Product | Description | |
|---|---|---|
| D-Tryptophan | An essential amino acid found in naturally produced peptides. Unlike its stereoisomer, L-tryptophan, it is not used in structural or enzyme proteins. Group: Biochemicals. Alternative Names: (+)-Tryptophan; (R)-Tryptophan; (R)-α-Amino-3-indolepropionic Acid; (R)-α-Aminoindole-3-propanoic Acid; D-Tryptophane; NSC 97942. Grades: Highly Purified. CAS No. 153-94-6. Pack Sizes: 5g. US Biological Life Sciences. |  Worldwide |
| D-Tryptophan | D-tryptophan is the D-enantiomer of tryptophan. It has a role as a bacterial metabolite. It is a tryptophan and a D-alpha-amino acid. It is a conjugate base of a D-tryptophanium. It is a conjugate acid of a D-tryptophanate. It is an enantiomer of a L-tryptophan. It is a tautomer of a D-tryptophan zwitterion. CAS No. 153-94-6. Product ID: PAP-0004. Molecular formula: C11H12N2O2. Category: Amino acid. Product Keywords: Amino Acid Series; D-Tryptophan; PAP-0004; Amino acid; C11H12N2O2; 153-94-6. Color: White to slightly yellow. EC Number: 205-819-9. Physical State: Powder. Solubility: Aqueous Base (Slightly), DMSO (Slightly, Heated, Sonicated), Methanol (Slightly). Storage: Keep in dark place,Inert atmosphere,Room temperature. Applications: D-Tryptophan, also known as DTR, belongs to the class of organic compounds known as indolyl carboxylic acids and derivatives. D-tryptophan is a probiotic substance influencing the gut microbiome and in vitro Th2 differentiation. Boiling Point: 342.72°C (rough estimate). Melting Point: 282-285 °C (dec.)(lit.). Density: 1.1754 (rough estimate). Product Description: D-Tryptophan, also known as DTR, belongs to the class of organic compounds known as indolyl carboxylic acids and derivatives. D-tryptophan is a probiotic substance influencing the gut microbiome and in vitro Th2 differentiation. |  |
| D-Tryptophan 99+% | D-Tryptophan 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| D-Tryptophanamide | D-Tryptophanamide. Synonyms: H-D-Trp-NH2. CAS No. 38689-24-6. Molecular formula: C11H13N3O. Mole weight: 203.2. |  |
| D-Tryptophan benzyl ester hydrochloride | D-Tryptophan benzyl ester hydrochloride. Group: Biochemicals. Alternative Names: D-Trp-OBzl·HCl. Grades: Highly Purified. CAS No. 22839-16-3. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| D-Tryptophan benzyl ester hydrochloride | D-Tryptophan benzyl ester hydrochloride. Synonyms: D-Trp-OBzl HCl. Grade: ≥ 98% (HPLC). CAS No. 22839-16-3. Molecular formula: C18H18N2O2·HCl. Mole weight: 330.81. | |
| D-Tryptophan benzyl ester hydrochloride 98+% (HPLC) | D-Tryptophan benzyl ester hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| D-Tryptophan-[indole-d5] | D-Tryptophan-[indole-d5] is a labelled D-Tryptophan. Tryptophan is an essential amino acid obtained from diet. Tryptophan is also a precursor of the neurotransmitter serotonin and the hormone melatonin. Synonyms: (R)-2-Amino-3-(3-indoyl)propionic Acid-d5; H-D-Trp-OH-d5. Grade: 95% by HPLC; 98% atom D. CAS No. 1202359-57-6. Molecular formula: C11H7D5N2O2. Mole weight: 209.26. | |
| D-Tryptophan methyl ester hydrochloride | D-Tryptophan methyl ester hydrochloride. Group: Biochemicals. Alternative Names: (R)-Tryptophan methyl ester monohydrochloride; (R)-Tryptophane methyl ester hydrochloride; Methyl D-tryptophanate hydrochloride. Grades: Highly Purified. CAS No. 14907-27-8. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C12H15ClN2O2. US Biological Life Sciences. | Worldwide |
| D-Tryptophan methyl ester hydrochloride | D-Tryptophan methyl ester hydrochloride. Synonyms: D-Trp-OMe HCl; (R)-Methyl 2-amino-3-(1H-indol-3-yl)propanoate hydrochloride. Grade: ≥ 99% (HPLC). CAS No. 14907-27-8. Molecular formula: C12H14N2O2·HCl. Mole weight: 254.70. | |
| D-Tryptophan Methyl Ester, Hydrochloride | D-Tryptophan Methyl Ester Hydrochloride is an intermediate in the synthesis of Tryptophan derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 14907-27-8. Pack Sizes: 10g. Molecular Formula: C??H??ClN?O?, Melting Point: >192°C (dec.). US Biological Life Sciences. | Worldwide |
| D-Tryptophan methyl ester hydrochloride 99+% (HPLC) | D-Tryptophan methyl ester hydrochloride 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| D-Tryptophan,N-acetyl-5-fluoro-,methyl ester | D-Tryptophan,N-acetyl-5-fluoro-,methyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (R)-N-ACETYL-5-FLUORO-TRP-OME, 114872-80-9, MolPort-028-960-888, AKOS022183626, AK-82759, AJ-104533, DB-060644, N-Acetyl-5-fluoro-D-tryptophan methyl ester, K-1062, (R)-Methyl 2-acetamido-3-(5-fluoro-1H-indol-3-yl)propanoate. Product Category: Heterocyclic Organic Compound. CAS No. 114872-80-9. Molecular formula: C14H15FN2O3. Mole weight: 278.278903 [g/mol]. Purity: 0.96. IUPACName: methyl (2R)-2-acetamido-3-(5-fluoro-1H-indol-3-yl)propanoate. Canonical SMILES: CC(=O)NC(CC1=CNC2=C1C=C(C=C2)F)C(=O)OC. Product ID: ACM114872809. Alfa Chemistry ISO 9001:2015 Certified. |  |
| D-Tryptophan,N-acetyl-6-fluoro-,methyl ester | D-Tryptophan,N-acetyl-6-fluoro-,methyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AKOS015950520, (R)-N-ACETYL-6-FLUORO-TRP-OME, AB1000539, 1234842-62-6. Product Category: Heterocyclic Organic Compound. CAS No. 1234842-62-6. Molecular formula: C14H15FN2O3. Mole weight: 278.278903 [g/mol]. Purity: 0.96. IUPACName: methyl (2R)-2-acetamido-3-(6-fluoro-1H-indol-3-yl)propanoate. Canonical SMILES: CC(=O)NC(CC1=CNC2=C1C=CC(=C2)F)C(=O)OC. Product ID: ACM1234842626. Alfa Chemistry ISO 9001:2015 Certified. | |
| D-tryptophan N-acetyltransferase | This enzyme belongs to the family of transferases, specifically those acyltransferases transferring groups other than aminoacyl groups. Group: Enzymes. Synonyms: D-tryptophan acetyltransferase; acetyl-CoA-D-tryptophan-α-N-acetyltransferase. Enzyme Commission Number: EC 2.3.1.34. CAS No. 37257-13-9. 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-2212; D-tryptophan N-acetyltransferase; EC 2.3.1.34; 37257-13-9; D-tryptophan acetyltransferase; acetyl-CoA-D-tryptophan-α-N-acetyltransferase. Cat No: EXWM-2212. |  |
| D-tryptophan N-malonyltransferase | 1-Aminocyclopropane-1-carboxylate can act instead of malonyl-CoA. Group: Enzymes. Enzyme Commission Number: EC 2.3.1.112. CAS No. 94490-01-4. 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-2051; D-tryptophan N-malonyltransferase; EC 2.3.1.112; 94490-01-4. Cat No: EXWM-2051. | |
| D-Tryptophanol | D-Tryptophanol. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| D-Tryptophanol | D-Tryptophanol. Synonyms: (R)-2-Amino-3-(3-indolyl)-1-propanolD-Trp-ol. Grade: ≥ 98% (HPLC). CAS No. 52485-52-6. Molecular formula: C11H14N2O. Mole weight: 190.23. | |
| 5-Hydroxy-D-tryptophan | 5-Hydroxy-D-tryptophan is a biochemical precursor extensively employed in the biomedical sector for the purpose of synthesizing serotonin, an imperative neurotransmitter implicated in modulating mood and sleep. Synonyms: D-Tryptophan, 5-hydroxy-; Tryptophan, 5-hydroxy-, D-; (R)-2-Amino-3-(5-hydroxy-1H-indol-3-yl)propanoic acid; D-5-HTP; D-5-Hydroxytryptophan. Grade: 95%. CAS No. 4350-7-6. Molecular formula: C11H12N2O3. Mole weight: 220.22. | |
| 6-Chloro D-tryptophan | 6-Chloro D-tryptophan. Group: Biochemicals. Alternative Names: 6-Chloro (R)-tryptophan. Grades: Highly Purified. CAS No. 56632-86-1. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C11H11ClN2O2. US Biological Life Sciences. | Worldwide |
| Fmoc-6-chloro D-tryptophan | Fmoc-6-chloro D-tryptophan. Group: Biochemicals. Alternative Names: 6-Chloro-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-D-tryptophan; Fmoc-6-chloro (R)-tryptophan. Grades: Highly Purified. CAS No. 925916-73-0. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C26H21ClN2O4. US Biological Life Sciences. | Worldwide |
| Fmoc-D-Tryptophanol | Fmoc-D-Tryptophanol. Synonyms: Fmoc-D-Trp-OH; N-(9-fluorenylmethoxycarbonyl)-D-tryptophan; Nα-Fmoc-D-tryptophan. Grade: ≥ 99% (HPLC). CAS No. 86123-11-7. Molecular formula: C26H24N2O3. Mole weight: 412.5. | |
| N-Acetyl-D-tryptophan | N-acetyl-D-tryptophan is the N-acetyl derivative of D-tryptophan. Uses: Protease inhibitors. Synonyms: Ac-D-Trp-OH; acetyl-D-tryptophan. Grade: ≥ 99% (HPLC). CAS No. 2280-1-5. Molecular formula: C13H14N2O3. Mole weight: 246.3. | |
| N-α-(9-Fluorenylmethoxycarbonyl)-1-(t-butoxycarbonyl)-D-tryptophan tritylcarboxamidomethyl polyethyleneglycol resin | N-α-(9-Fluorenylmethoxycarbonyl)-1-(t-butoxycarbonyl)-D-tryptophan tritylcarboxamidomethyl polyethyleneglycol resin. Synonyms: Fmoc-D-Trp(Boc)-TrtA-PEG Resin. | |
| N-α-(9-Fluorenylmethoxycarbonyl)-D-tryptophan p-methoxybenzyl alcohol resin | N-α-(9-Fluorenylmethoxycarbonyl)-D-tryptophan p-methoxybenzyl alcohol resin. Synonyms: Fmoc-D-Trp-Alko Resin; Fmoc-D-Trp-Wang Resin. | |
| Nα-Boc-D-tryptophan | Nα-Boc-D-tryptophan is an N-Boc-protected form of D-Tryptophan. D-Tryptophan is an unnatural isomer of L-Tryptophan and is classified as an essential amino acid. D-Tryptophan has been synthesized as part of some potent Oxytocin antagonists that treat preterm labour. Synonyms: Boc-D-Trp-OH; (2R)-3-(1H-indol-3-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid; Nalpha-Boc-D-tryptophan; D-N-Boc-trytophan; N-Boc-R-tryptophan; Nalpha-Boc-D-Tryptophane. Grade: ≥ 98% (HPLC). CAS No. 5241-64-5. Molecular formula: C16H20N2O4. Mole weight: 304.30. | |
| N-Benzoyl-D-tryptophan | N-Benzoyl-D-tryptophan. Synonyms: D-Tryptophan, N-benzoyl-; Bz-D-Trp-OH; NSC 164035; D-N-benzoyltryptophan; benzoyl-D-tryptophan. Grade: >95% by HPLC. CAS No. 55629-71-5. Molecular formula: C18H16N2O3. Mole weight: 308.33. | |
| Azepane-1-carbonyl-Leu-D-Trp(For)-D-Trp-OH | Azepane-1-carbonyl-Leu-D-Trp(For)-D-Trp-OH, a very potent ET-A receptor antagonist, is about 30000 times more selective for ET-A receptors than for ET-B receptors. It has strong antagonistic effect on ET-1 induced concentration in porcine coronary artery with a pA2 value of 8.2. Synonyms: BQ-610; N-[(Hexahydro-1H-azepin-1-yl)carbonyl]-L-leucyl-1-formyl-D-tryptophyl-D-tryptophan; N-[1-Formyl-N-[N-[(hexahydro-1H-azepin-1-yl)carbonyl]-L-leucyl]-D-tryptophyl]-D-tryptophan; Hexahydroazepinocarbonyl-leu-D-trp(cho)-D-trp; Hexahydroazepinocarbonyl-leucyl-tryptophyl(cho)-tryptophan; (R)-2-((R)-2-((S)-2-(azepane-1-carboxamido)-4-methylpentanamido)-3-(1-formyl-1H-indol-3-yl)propanamido)-3-(1H-indol-3-yl)propanoic acid; N-(1-Azepanylcarbonyl)-L-leucyl-1-formyl-D-tryptophyl-D-tryptophan. Grade: ≥95% by HPLC. CAS No. 141595-53-1. Molecular formula: C36H44N6O6. Mole weight: 656.77. | |
| Boc-D-Trp-OH | Standard building block for introduction of D-tryptophan amino-acid residues by Boc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Boc-D-Trp-OH, N-α-t.-Boc-D-tryptophan. Product Category: Amino Acids. CAS No. 5241-64-5. Mole weight: 304.34. Product ID: ACM5241645. Alfa Chemistry ISO 9001:2015 Certified. | |
| Cbz-D-Trp-OMe | Cbz-D-Trp-OMe. Synonyms: Z-D-Trp-OMe; D-Tryptophan, N-[(phenylmethoxy)carbonyl]-, methyl ester; (R)-Methyl 2-(((benzyloxy)carbonyl)amino)-3-(1H-indol-3-yl)propanoate; N-benzyloxycarbonyl-d-tryptophan methyl ester. CAS No. 130812-44-1. Molecular formula: C20H20N2O4. Mole weight: 352.38. | |
| Cyclo(-D-Trp-Tyr) | Cyclo(-D-Trp-Tyr). Synonyms: Cyclo(D-Trp-L-Tyr-); Trans-cyclo-(D-tryptophanyl-L-tyrosyl). CAS No. 852955-00-1. Molecular formula: C20H19N3O3. Mole weight: 349.38. | |
| D-aminoacyl-tRNA deacylase | The enzyme from Escherichia coli can cleave D-tyrosyl-tRNATyr, D-aspartyl-tRNAAsp and D-tryptophanyl-tRNATrp. Whereas the enzyme from the archaeon Pyrococcus abyssi is a zinc protein, the enzyme from Escherichia coli does not carry any zinc. Group: Enzymes. Synonyms: Dtd2; D-Tyr-tRNA(Tyr) deacylase; D-Tyr-tRNATyr deacylase; D-tyrosyl-tRNATyr aminoacylhydrolase; dtdA (gene name). Enzyme Commission Number: EC 3.1.1.96. 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-3525; D-aminoacyl-tRNA deacylase; EC 3.1.1.96; Dtd2; D-Tyr-tRNA(Tyr) deacylase; D-Tyr-tRNATyr deacylase; D-tyrosyl-tRNATyr aminoacylhydrolase; dtdA (gene name). Cat No: EXWM-3525. | |
| Deslorelin acetate | Deslorelin acetate. Group: Biochemicals. Alternative Names: 6-D-Tryptophan-9-(N-ethyl-L-prolinamide)-1-9-luteinizing hormone-releasing factor (swine) monoacetate; Bachem 9022 acetate; D-Trp LHRH-PEA acetate. Grades: Highly Purified. CAS No. 82318-06-7. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C66H87N17O14. US Biological Life Sciences. | Worldwide |
| D-Kynurenine | a metabolite of D-tryptophan that is also a bioprecursor of two neuroactive compounds kynurenic acid (KYNA) and 3-hydroxykynurenine. Synonyms: (αR)-α,2-Diamino-γ-oxo-benzenebutanoic Acid; D-3-Anthraniloylalanine; (R)-α,2-Diamino-γ-oxo-benzenebutanoic Acid. Grade: > 95%. CAS No. 13441-51-5. Molecular formula: C10H12N2O3. Mole weight: 208.22. | |
| (D-Trp6)-LHRH (2-10) | (D-Trp6)-LHRH (2-10). Synonyms: (Des-Pyr1,D-Trp6)-LHRH; H-His-Trp-Ser-Tyr-D-Trp-Leu-Arg-Pro-Gly-NH2; L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-D-tryptophyl-L-leucyl-L-arginyl-L-prolyl-glycinamide; 6-Tryptophan-LHRH (2-10); 6-Trp-LHRH (2-10); Swine 1-de(5-oxo-L-proline)-6-D-tryptophanluteinizing hormone-releasing factor. Grade: ≥95% by HPLC. CAS No. 108787-46-8. Molecular formula: C59H77N17O11. Mole weight: 1200.35. | |
| (D-Trp6)-LHRH (free acid) | An impurity of Triptorelin and a luteinizing hormone-releasing hormone (LHRH) agonist. Synonyms: pGlu-His-Trp-Ser-Tyr-D-Trp-Leu-Arg-Pro-Gly; Luteinizing hormone-releasing factor (swine), 6-D-tryptophan-10-glycine- (9CI). Grade: 98%. CAS No. 129418-54-8. Molecular formula: C64H81N17O14. Mole weight: 1312.43. | |
| (d-Trp8)-somatostatin-14 | (d-Trp8)-somatostatin-14. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (D-Trp8)-Somatostatin-14;[D-Trp8]-Somatostatin. Product Category: Heterocyclic Organic Compound. CAS No. 58976-46-8. Molecular formula: C76H104N18O19S2. Mole weight: 1637.88. Product ID: ACM58976468. Alfa Chemistry ISO 9001:2015 Certified. Categories: 8-D-tryptophan-somatostatin. | |
| (D-Trp8)-Somatostatin-14 | (D-Trp8)-Somatostatin-14, a somatostatin analogue, is 6-8 times more potent than somatostatin in inhibiting growth hormone, glucagon and insulin release. It may be better resistant to degradation of biological fluids. Synonyms: [DTrp8] Somatostatin; H-Ala-Gly-Cys-Lys-Asn-Phe-Phe-D-Trp-Lys-Thr-Phe-Thr-Ser-Cys-OH (Disulfide bridge: Cys3-Cys14); L-alanyl-glycyl-L-cysteinyl-L-lysyl-L-asparagyl-L-phenylalanyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-phenylalanyl-L-threonyl-L-seryl-L-cysteine (3->14)-disulfide; 8-D-tryptophan-somatostatin; 8-Trp-SRIF-14. Grade: ≥95% by HPLC. CAS No. 58976-46-8. Molecular formula: C76H104N18O19S2. Mole weight: 1637.88. | |
| Fmoc-D-Trp-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-Trp-Wang-PEG Resin; N-α-(9-Fluorenylmethoxycarbonyl)-D-tryptophan p-methoxybenzyl alcohol polyethyleneglycol resin. | |
| Fmoc-D-Trp(Boc)-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-Trp(Boc)-Wang-PEG Resin; N-α-(9-Fluorenylmethoxycarbonyl)-1-(t-butoxycarbonyl)-D-tryptophan p-methoxybenzyl alcohol polyethyleneglycol resin. | |
| Fmoc-D-Trp(Boc)-Alko 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-Trp(Boc)-Wang Resin; N-α-(9-Fluorenylmethoxycarbonyl)-1-(t-butoxycarbonyl)-D-tryptophan p-methoxybenzyl alcohol resin. | |
| Fmoc-D-Trp(Boc)-OH | Standard building block of introduction of D-tryptophan amino-acid residues by Fmoc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-D-Trp(Boc)-OH, N-α-Fmoc-N-in-t.-Boc-D-tryptophan. Product Category: Amino Acids. CAS No. 163619-04-3. Molecular formula: C31H30N2O6. Mole weight: 526.58. Product ID: ACM163619043. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-D-Trp-OH | Standard building block of introduction of D-tryptophan amino-acid residues by Fmoc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-D-Trp-OH, N-α-Fmoc-D-tryptophan. Product Category: Amino Acids. CAS No. 86123-11-7. Mole weight: 426.46. Product ID: ACM86123117. Alfa Chemistry ISO 9001:2015 Certified. | |
| H-D-Trp-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-Trp-Trt(2-Cl)-Resin; H-D-Trp-Barlos Resin; D-Tryptophan 2-chlorotrityl resin. Molecular formula: C11H12N2O. Mole weight: 188.23. | |
| H-D-Trp(Boc)-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-Trp(Boc)-Trt(2-Cl)-Resin; H-D-Trp(Boc)-Barlos Resin; 1-(t-Butoxycarbonyl)-D-tryptophan 2-chlorotrityl resin. | |
| H-D-Trp(Boc)-OH | A reagent used in the synthesis of novel marocyclic compounds as motilin receptor antagonists. Synonyms: 1-(t-Butoxycarbonyl)-D-tryptophan; (R)-2-Amino-3-(1-(tert-butoxycarbonyl)-1H-indol-3-yl)propanoic acid; Nin-Boc-D-tryptophan. Grade: ≥ 98% (TLC). CAS No. 201290-11-1. Molecular formula: C16H20N2O4. Mole weight: 304.35. | |
| indoleamine 2,3-dioxygenase | A protohemoprotein. Requires ascorbic acid and methylene blue for activity. This enzyme has broader substrate specificity than EC 1.13.11.11, tryptophan 2,3-dioxygenase. It is induced in response to pathological conditions and host-defense mechanisms and its distribution in mammals is not confined to the liver. While the enzyme is more active with D-tryptophan than L-tryptophan, its only known function to date is in the metabolism of L-tryptophan. Superoxide radicals can replace O2 as oxygen donor. Group: Enzymes. Synonyms: IDO (ambiguous); tryptophan pyrrolase (ambiguous); D-tryptophan:oxygen 2,3-oxidoreductase (decyclizing). Enzyme Commission Number: EC 1.13.11.52. CAS No. 9014-51-1. 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-0571; indoleamine 2,3-dioxygenase; EC 1.13.11.52; 9014-51-1; IDO (ambiguous); tryptophan pyrrolase (ambiguous); D-tryptophan:oxygen 2,3-oxidoreductase (decyclizing). Cat No: EXWM-0571. | |
| Leuprolide Acetate EP Impurity E | Leuprolide Acetate EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Leuprolide Acetate EP Impurity E, 1-9-Luteinizing hormone-releasing factor (swine), 3-D-tryptophan-6-D-leucine-9-(N-ethyl-L-prolinamide)-,L-Prolinamide, 5-oxo-L-prolyl-L-histidyl-D-tryptophyl-L-seryl-L-tyrosyl-D-leucyl-L-leucyl-L-arginyl-N-ethyl-. CAS No. 1926163-23-6. IUPAC Name: (2S)-N-[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-5-carbamimidamido-1-[(2S)-2-(ethylcarbamoyl)pyrrolidin-1-yl]-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl]-5-oxopyrrolidine-2-carboxamide. Molecular formula: C59H84N16O12. Mole weight: 1209.40. Catalog: APS1926163236. SMILES: CCNC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](Cc2ccc(O)cc2)NC(=O)[C@H](CO)NC(=O)[C@@H](Cc3c[nH]c4ccccc34)NC(=O)[C@H](Cc5c[nH]cn5)NC(=O)[C@@H]6CCC(=O)N6. Format: Neat. |  |
| S 3304 | S 3304 is a matrix metalloproteinases (MMP) inhibitor. Synonyms: S-3304; S3304; D-Tryptophan, N-[[5-[2-(4-methylphenyl)ethynyl]-2-thienyl]sulfonyl]-. CAS No. 203640-27-1. Molecular formula: C24H20N2O4S2. Mole weight: 464.6. | |
| Triptorelin Acetate | Synthetic peptide agonist analog of LH-RH. Triptoreline is a potent agonist of LH-releasing hormone, currently used in the treatment of prostatic cancer where therapy may be required over months or years. Antineoplastic (hormonal). Used in the treatment of endometriosis and infertility. Group: Biochemicals. Alternative Names: 6-D-Tryptophan Luteinizing Hormone-Releasing Factor (Swine) Acetate; 6-D-Tryptophan Luteinizing Hormone-Releasing Factor (Pig) Acetate; BIM 21003C; Decapeptyl-Depot; OvuGel. Grades: Highly Purified. CAS No. 140194-24-7. Pack Sizes: 5mg, 50mg. Molecular Formula: C??H??N??O??, Molecular Weight: 1371.5. US Biological Life Sciences. | Worldwide |
| Triptorelin Trifluoroacetic Acid Salt-d5 | Triptorelin Trifluoroacetic Acid Salt-d5. Group: Biochemicals. Alternative Names: 6-D-Tryptophan Luteinizing Hormone-Releasing Factor (Swine) Trifluoroacetate-d5; 6-D-Tryptophan Luteinizing Hormone-Releasing Factor (Pig) Trifluoroacetate-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Tryptophan | As a bifunctional catalyst for asymmetric selective synthesis, D-Tryptophan are widely used in pharmaceutical, agricultural chemicals, flavors, spices and materials industries. Synonyms: D-Trp-OH; (R)-2-Amino-3-(3-indolyl)propionic acid. Grade: ≥ 99% (Assay). CAS No. 153-94-6. Molecular formula: C11H12N2O2. Mole weight: 204.20. | |
| tryptophan 2,3-dioxygenase | A protohemoprotein. In mammals, the enzyme appears to be located only in the liver. This enzyme, together with EC 1.13.11.52, indoleamine 2,3-dioxygenase, catalyses the first and rate-limiting step in the kynurenine pathway, the major pathway of tryptophan metabolism. The enzyme is specific for tryptophan as substrate, but is far more active with L-tryptophan than with D-tryptophan. Group: Enzymes. Synonyms: tryptophan pyrrolase (ambiguous); tryptophanase; tryptophan oxygenase; tryptamine 2,3-dioxygenase; tryptophan peroxidase; indoleamine 2,3-dioxygenase (ambiguous); indolamine 2,3-dioxygenase (ambiguous); L-tryptophan pyrrolase; TDO; L-tryptophan 2,3-dioxygenase; L-tryptophan:oxygen 2,3-oxidoreductase (decyclizing). Enzyme Commission Number: EC 1.13.11.11. CAS No. 9014-51-1. 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-0531; tryptophan 2,3-dioxygenase; EC 1.13.11.11; 9014-51-1; tryptophan pyrrolase (ambiguous); tryptophanase; tryptophan oxygenase; tryptamine 2,3-dioxygenase; tryptophan peroxidase; indoleamine 2,3-dioxygenase (ambiguous); indolamine 2,3-dioxygenase (ambiguous); L-tryptophan pyrrolase; TDO; L-tryptophan 2,3-dioxygenase; L-tryptophan:oxygen 2,3-oxidoreductase (decyclizing). Cat No: EXWM-0531. | |
| Tyrocidine C | Tyrocidine C is a homodetic cyclic decapeptide, macrocyclic peptide, and antimicrobial peptide. It acts as an antimicrobial agent, metabolite, and bacterial metabolite. Synonyms: Cyclic tyrocidine C; Cyclo(L-asparaginyl-L-glutaminyl-L-tyrosyl-L-valyl-L-ornithyl-L-leucyl-D-phenylalanyl-L-prolyl-L-tryptophyl-D-tryptophyl); Pyrrolo[1,2-a][1,4,7,10,13,16,19,22,25,28]decaazacyclotriacontine, cyclic peptide deriv.; Tyrocidine A, 9-L-tryptophan-10-D-tryptophan-; Cyclo(L-tryptophyl-D-tryptophyl-L-asparaginyl-L-glutaminyl-L-tyrosyl-L-valyl-L-ornithyl-L-leucyl-D-phenylalanyl-L-prolyl); cyclo-(D-Phe-Pro-Trp-D-Trp-Asn-Gln-Tyr-Val-Orn-Leu). CAS No. 3252-29-7. Molecular formula: C70H89N15O13. Mole weight: 1348.55. | |
| Z-D-Trp(Boc)-OH | Z-D-Trp(Boc)-OH. Synonyms: Z-D-Trp(Boc)-OH; 1217471-55-0; D-Tryptophan, 1-[(1,1-dimethylethoxy)carbonyl]-N-[(phenylmethoxy)carbonyl]-; (2R)-3-[1-[(2-methylpropan-2-yl)oxycarbonyl]indol-3-yl]-2-(phenylmethoxycarbonylamino)propanoic acid; SCHEMBL22804106; CS-0457186; EN300-12581388; 1-[(1,1-Dimethylethoxy)carbonyl]-N-[(phenylmethoxy)carbonyl]-D-tryptophan; (2R)-2-{[(benzyloxy)carbonyl]amino}-3-{1-[(tert-butoxy)carbonyl]-1H-indol-3-yl}propanoic acid. Molecular formula: C24H26N2O6. Mole weight: 432. | |
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