BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
3-Bromo-L-tyrosine is used in the preparation and synthesis of polyclonal antibodies that work against brominated protein related allergic responses and afflictions. Also effective in asthma control and prediction in children. Synonyms: H-Tyr(3-Br)-OH; H-Phe(3-Br,4-OH)-OH; 3-Bromo-4-hydroxy-L-phenylalanine. Grades: 98%. CAS No. 38739-13-8. Molecular formula: C9H10BrNO3. Mole weight: 260.08.
3-chloro-L-phenylalanine is a non-proteinogenic L-alpha-amino acid that is L-phenylalanine in which one of the meta-hydrogens of the phenyl group has been replaced by a chlorine. It is a chloroamino acid, a L-phenylalanine derivative, a non-proteinogenic L-alpha-amino acid and a member of monochlorobenzenes. Synonyms: L-Phe(3-Cl)-OH; m-Chloro-L-phenylalanine; (S)-2-Amino-3-(3-chlorophenyl)propionic acid; L-3-Chlorophenylalanine; H-Phe(3-Cl)-OH; (2S)-2-amino-3-(3-chlorophenyl)propanoic acid; 3-Chlorophenylalanine; 3-Chloro-L-phenylalanine hydrochloride; L-PHE(3-CL)-OH; D-3-Chlorophenylalanine; L-M-CHLOROPHENYLALANINE. Grades: ≥ 98%. CAS No. 80126-51-8. Molecular formula: C9H10ClNO2. Mole weight: 199.63.
3-Chloro-L-tyrosine
3-Chloro-L-tyrosine was used in the enzymatic synthesis of halogen derivatives of aromatic amino acids labeled with hydrogen isotope. 3-Chloro-L-tyrosine exhibited stronger antioxidant properties in Hb-induced oxidative stress as was evident by higher efficiency of reduction of ferryl species. Synonyms: 3-Chloro-L-Tyr-OH; 3-Chloro-4-hydroxy-L-phenylalanine; 3-Chlorotyrosine; 3-Cl-Tyr-OH; (S)-2-Amino-3-(3-chloro-4-hydroxyphenyl)propanoic acid; (2S)-2-amino-3-(3-chloro-4-hydroxyphenyl)propanoic acid; CLY; H-Tyr(3-Cl)-OH. Grades: ≥ 99% (HPLC). CAS No. 7423-93-0. Molecular formula: C9H10NO3Cl. Mole weight: 215.63.
3-Chloronordivaricatic acid
3-Chloronordivaricatic acid is a derivative of Nordivaricatic acid, which is isolated from the lichen Heterodea beaugleholei R. Filson. Molecular formula: C20H21ClO7. Mole weight: 408.83.
3-Chloroperlatolic acid
A minor metabolite of Dimelaena cf. californica. Synonyms: 3-Chloroperlatolsaure. CAS No. 120091-97-6. Molecular formula: C25H31ClO7. Mole weight: 478.96.
3-Chlorostenosporic acid
It is a new depside from Dimelaena Lichens. Molecular formula: C23H27ClO7. Mole weight: 450.91.
3-Cyano-L-β-homophenylglycine can be used as starting material for Boc-(R)-3-amino-3-(3-cyano-phenyl)-propionic Acid. Synonyms: H-Phg(3-CN)-(C#CH2)OH; H-β-Phe(3-CN)-OH; (R)-3-Amino-3-(3-cyanophenyl)propanoic acid. Grades: ≥ 99% (Chiral purity). CAS No. 761396-82-1. Molecular formula: C10H10N2O2. Mole weight: 190.2.
3-Dechloro-4-O-methyldiploicin
It is a novel phthalide catabolite of depsidone and new metabolite of the lichen Buellia canescens(dicks.) de not. Synonyms: 2,7,9-trichloro-3,8-dimethoxy-1,6-dimethyl-11H-dibenzo[b,e][1,4]dioxepin-11-one; Dechloro-O-methyldiploicin. Molecular formula: C17H13Cl3O5. Mole weight: 403.64.
3-Dechlorodiploicin
It is a chlorinated depsidone isolated from the lichen Diploicia canescens. Synonyms: 2,7,9-Trichloro-3-hydroxy-8-methoxy-1,6-dimethyl-dibenzo[b,e][1,4]dioxepin-11-one; dechlorodiploicin. CAS No. 69709-90-6. Molecular formula: C16H11Cl3O5. Mole weight: 389.62.
3-Demethoxy-3-ethoxytetracenomycin C
40 3-Demethoxy-3-ethoxytetracenomycin C is an antibiotic produced by the Ethionine resistant mutant Tu 49 R 39-101 of Streptomyces glaucescens in the presence of DL-ethionine. Synonyms: 3-Detc. CAS No. 79495-72-0. Molecular formula: C24H22O11. Mole weight: 486.42.
3''-Demethylchartreusin
3''-Demethylchartreusin is a chartreusin antibiotic produced by Streptomyces chartreusis IF 1275. It has anti-Gram-positive bacteria activity, and has the effect of inhibiting tumor cells similar to that of Diabeticin. Synonyms: Demethylchartreusin. CAS No. 128229-64-1. Molecular formula: C31H30O14. Mole weight: 626.56.
3'-Demethylstaurosporine
3'-Demethoxy-3'-hydroxystaurosporine is a staurosporine homolog produced by the mutant strain M14 of Streptomycin longisporoflavus R19. The activity of inhibiting protein kinase C (PKC) is lower than that of staurosporine. Synonyms: 3'-Demethoxy-3'-hydroxystaurosporine; (5S,6R,7R,9R)-6-hydroxy-5-methyl-7-methylamino-6,7,8,9,15,16-hexahydro-5H,14H-5,9-epoxy-4b,9a,15-triazadibenzo[b,h]cyclonona[1,2,3,4-jkl]cyclopenta[e]-as-indacen-14-one. CAS No. 161743-35-7. Molecular formula: C27H24N4O3. Mole weight: 452.50.
3-deoxy-6-hydroxyfunicone
Molecular formula: C20H20O8. Mole weight: 388.37.
3'-Deoxytalopiericidin
It is produced by the strain of Streptomyces sp.DO-100. 3'-Deoxytalopiericidin inhibited the activity of 26 cell in rectal cancer than L1210 cell in leukemia. Synonyms: 3'-Deoxytalopiericidin A1; 3-Dtp-A1. CAS No. 134876-72-5. Molecular formula: C31H47NO8. Mole weight: 561.70.
3-epi-Deoxynegamycin
3-epi-Deoxynegamycin is produced by the strain of Streptomyces goshikiensis. Its antibacterial activity against most gram-positive bacteria is half that of negative mycin, and its anti-gram-negative bacteria activity is a little weak. Molecular formula: C9H20N4O3. Mole weight: 232.28.
It is an acid degradation product produced by selective hydrolysis of the more labile forosamine saccharide in the 17-position of 3-ethoxy-5,6-dihydrospinosyn J, the major component of the commercial product, spinetoram. It has only weak activity as an insecticide. Synonyms: 2-[(6-deoxy-3-O-ethyl-2, 4-di-O-methyl-α-L-mannopyranosyl)oxy]-9-ethyl-2R, 3, 3aR, 4, 5, 5aR, 5bS, 6, 9S, 10, 11, 12, 13S, 14R, 16aS, 16bR-hexadecahydro-13-hydroxy-14-methyl-1H-as-indaceno[3, 2-d]oxacyclododecin-7, 15-dione. Grades: >95% by HPLC. CAS No. 2055494-09-0. Molecular formula: C34H54O9. Mole weight: 606.79.
3-Ethoxy-spinosyn L 17-pseudoaglycone
It is an acid degradation product produced by selective hydrolysis of the more labile forosamine saccharide in the 17-position of 3-ethoxy-5,6-dihydrospinosyn J, the minor component of the commercial product, spinetoram. It has only weak activity as an insecticide. Grades: >95% by HPLC. Molecular formula: C35H54O9. Mole weight: 618.80.
3-Ethyl-1,3-dihydro-3-methoxy-2H-indol-2-one
3-Ethyl-1,3-dihydro-3-methoxy-2H-indol-2-one is an indole derivative produced by Streptomyces antibioticus X-14547. It has anti-gram-positive and negative bacteria activity. CAS No. 66424-33-7. Molecular formula: C11H13NO2. Mole weight: 191.23.
3-Furoic acid
Furan-3-carboxylic acid is produced from Corynebacterium. Furan-3-carboxylic acid exhibits hypolipidemic activity in rodents. It lowers serum cholesterol and serum triglyceride levels in mice and rats. Synonyms: 3-Furancarboxylic acid; 3-Furanoic acid; 3-Carboxyfuran; NSC 349941. Grades: 98 %. CAS No. 488-93-7. Molecular formula: C5H4O3. Mole weight: 112.08.
PyAOP is a phosphonium salt used as a coupling reagent in Solid-phase peptide synthesis, without undergoing side reactions with the amino terminus. PyAOP is a derivative of HOAt. Synonyms: PyAOP; (7-AZABENZOTRIAZOL-1-YLOXY)TRIPYRROLIDINO-PHOSPHONIUM HEXAFLUOROPHOSPHATE; 7-AZABENZOTRIAZOL-1-YLOXY-TRIS-(PYRROLIDINO)PHOSPHONIUM HEXAFLUOROPHOSPHATE; (7-AZABENZOTRIAZOLE-1-YLOXY)TRIPYRROLIDINOPHOSPHONIUM HEXAFLUOROPHOSPHATE; PYAOP; ((3H-[1,2,3]Triazolo[4,5-b]pyridin-3-yl)oxy)tri(pyrrolidin-1-yl)phosphonium hexafluorophosphate; (7-Azabenzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate; (T-4)?-[3-(hydroxy-κO)?-3H-1,?2,?3-triazolo[4,?5-b]?pyridinato]?tri-1-pyrrolidinyl-Phosphorus(1+)? hexafluorophosphate(?1-); tri-1-pyrrolidinyl(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)-Phosphonium hexafluorophosphate(1-). Grades: 98%. CAS No. 156311-83-0. Molecular formula: C17H27N7OP?PF6. Mole weight: 521.38.
3-Hydroxy-4-O-methylgyrophoric acid
3-Hydroxy-4-O-methylgyrophoric acid is a derivative of Gyrophoric acid. Gyrophoric acid is a depside that can be found in the lichen Cryptothecia rubrocincta and in Xanthoparmelia pokomyi. Molecular formula: C25H22O11. Mole weight: 498.44.
3-Hydroxy-4-O-methylumbilicaric acid
3-Hydroxy-4-O-methylumbilicaric acid is a derivative of Umbilicaric acid, which is a tridepside made by several species of lichen. Molecular formula: C26H24O11. Mole weight: 512.46.
3-Hydroxycezomycin
Antibiotic AC7230 is a polyether antibiotic produced by Dactylosporangium sp. AC7230. Activity against gram-positive bacteria. Synonyms: Antibiotic AC7230; Cezomycin-, 3-hydroxy-; AC7230. CAS No. 104414-30-4. Molecular formula: C28H34N2O7. Mole weight: 510.58.
3'-Hydroxydianemycin is a polyether antibiotic produced by Streptomyces hygroscopicus TM-531. Activity against gram-positive bacteria. Synonyms: Dianemycin, 3'-hydroxy-, monosodium salt, (3'R)-. Molecular formula: C47H77NaO15. Mole weight: 905.09.
3-Hydroxygyrophoric acid
3-Hydroxygyrophoric acid is a derivative of Gyrophoric acid. Gyrophoric acid is a depside that can be found in the lichen Cryptothecia rubrocincta and in Xanthoparmelia pokomyi. Molecular formula: C24H20O11. Mole weight: 484.41.
Reactant involved in: Copper-mediated trifluoromethylation Copper-catalyzed transformations from arylboronic acids in water Mitsunobu, Suzuki, and amidation reactions with hydroxyphenylamino bromopyrazinecarboxylateReactant involved in the synthesis of biologically active molecules including: Mycobacterium tuberculosis H37Rv chorismate mutase inhibitors via Suzuki coupling reactions HIV protease inhibitors with antiviral activity against drug-resistant viruses Pyrrole derivatives for use as PDE4B inhibitors. Synonyms: 3-Boronobenzyl alcohol; 3-hydroxymethylbenzeneboronic acid; 3-hydroxymethylboronic acid; RARECHEM AH PB 0189; 3-HydroMethylphenylboronicacid; KS-000000LJ; m-(Hydroxymethyl)phenyl boronic acid. Grades: 97%. CAS No. 87199-15-3. Molecular formula: C7H9BO3. Mole weight: 151.96.
3-Hydroxymitorubrin
3-Hydroxymitorubrin is a mitorubrin derivative. Mitorubrin is a unique subgroup of azaphenanthrene isolated from various fungal species. Synonyms: Mitorubrinol; Benzoic acid, 2,4-dihydroxy-6-methyl-, 7,8-dihydro-3-(3-hydroxy-1-propenyl)-7-methyl-6,8-dioxo-6H-2-benzopyran-7-yl ester, [R-(E)]-; β-Resorcylic acid, 6-methyl-, 7-ester with 7-hydroxy-3-(3-hydroxypropenyl)-7-methyl-6H-2-benzopyran-6,8(7H)-dione (7CI,8CI); 6H-2-Benzopyran-6,8(7H)-dione, 7-hydroxy-3-(3-hydroxypropenyl)-7-methyl-, 7-(6-methyl-β-resorcylate) (8CI). CAS No. 3215-47-2. Molecular formula: C21H18O8. Mole weight: 398.36.
3-Hydroxy octanoic acid
3-Hydroxy octanoic acid is a hydroxylated fatty acid that has been found in LPS from P. aeruginosa and the methyl-branched poly(3-hydroxyalkanoate) (PHA) polymers produced by P. oleovorans. Synonyms: 3-hydroxy caprylic acid; β-hydroxy octanoic acid; Octanoic acid, 3-hydroxy-. Grades: ≥98%. CAS No. 14292-27-4. Molecular formula: C8H16O3. Mole weight: 160.21.
3-Hydroxy palmitic acid methyl ester
3-Hydroxy palmitic acid methyl ester (3-hydroxy PAME) is an esterized long-chain fatty acid involved in quorum sensing in R. solanacearum, a bacteria that causes lethal wilting in plants. Synonyms: 3-hydroxy PAME; 3-hydroxy PA methyl ester; methyl 3-hydroxypalmitate; 3-hydroxy-hexadecanoic acid, methyl ester. Grades: ≥98%. CAS No. 51883-36-4. Molecular formula: C17H34O3. Mole weight: 286.45.
3-Hydroxyrifamycin S
3-Hydroxyrifamycin S is an Ansa antibiotic produced by the recombinant strain R-21 of Nocardia mediterranei. It has anti-Gram-positive bacteria and weaker anti-Gram-negative bacteria activity. CAS No. 75922-14-4. Molecular formula: C37H45NO13. Mole weight: 711.75.
3'-Hydroxysaccharocin
3-Hydroxysaccharocin is an amino sugar antibiotic produced by Saccharopollyspora sp. Ac3440. It has anti-Gram-positive and negative bacteria activity. Molecular formula: C21H40N4O13. Mole weight: 556.57.
3-Hydroxyterphenyllin
3-Hydroxyterphenyllin is a p-terphenyl fungal metabolite originally isolated from A. candidus that has diverse biological activities, including antioxidant, antiproliferative, antibacterial, and antiviral properties. Synonyms: NSC 299113. Grades: ≥70%. CAS No. 66163-76-6. Molecular formula: C20H18O6. Mole weight: 354.35.
3-Hydroxyumbilicaric acid
It is a new tridepside from the Lichen Parmelinopsis bonariensis. Synonyms: Benzoic acid, 4-[(3,4-dihydroxy-2-methoxy-6-methylbenzoyl)oxy]-2-hydroxy-6-methyl, 4-carboxy-3-hydroxy-5-methylphenyl ester. CAS No. 124281-21-6. Molecular formula: C25H22O11. Mole weight: 498.44.
It is a novel tridepside from the lichen Parmelia subfatiscens. Synonyms: 2,3,4-Trimethoxy-6-methyl-benzoic acid 4-(4-carboxy-3-hydroxy-5-methyl-phenoxycarbonyl)-3-hydroxy-5-methyl-phenyl ester. CAS No. 79004-06-1. Molecular formula: C27H26O11. Mole weight: 526.49.
3-Methoxy-2,5-toluquinone
3-Methoxy-2, 5-toluquinone is a compound with antibacterial activity produced by Asperillus sp. HPL Y-30212. It has moderate anti-bacterial and fungal effects. Synonyms: 2-methoxy-6-methylcyclohexa-2,5-diene-1,4-dione; 4-Methoxy-toluoquinone; 2-Methoxy-6-methyl-p-benzoquinone. CAS No. 611-68-7. Molecular formula: C8H8O3. Mole weight: 152.15.
3-Methoxycolensoic acid
3-Methoxycolensoic acid is a lichen depsidone. Molecular formula: C26H32O8. Mole weight: 472.5.
3-Methoxygyrophoric acid is a derivative of Gyrophoric acid. Gyrophoric acid is a depside that can be found in the lichen Cryptothecia rubrocincta and in Xanthoparmelia pokomyi. Molecular formula: C25H22O11. Mole weight: 498.44.
It is produced by the strain of Streptoverticillium hadanoense subsp. tropolonium MK-104. It has weak activity against gram-positive bacteria and negative bacteria. Synonyms: Antibiotic XK-100; XK-100; 3-methoxy-tropolone; 2-hydroxy-3-methoxy-2,4,6-cycloheptatrien-1-one. CAS No. 65425-62-9. Molecular formula: C8H8O3. Mole weight: 152.15.
3-Methoxyumbilicaric acid
It is a new tridepside from the Lichen Parmelinopsis bonariensis. Molecular formula: C26H24O11. Mole weight: 512.46.
3-(Methylamino)propionic acid
A parakeratosis inhibitor used in skin care products. Uses: Parakeratosis inhibitor, commonly found in skin care products to shrink pores. Synonyms: N-Methyl-beta-alanine; Me-bAla-OH. CAS No. 2679-14-3. Molecular formula: C4H9NO2. Mole weight: 103.12.
3-Methylcatechol
3-Methylcatechol is isolated from Phellinus igniarius. Synonyms: 2,3-dihydroxytoluene. CAS No. 488-17-5. Molecular formula: C7H8O2. Mole weight: 124.14.