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H-Ala-Pro-pNA
H-Ala-Pro-pNA is an excellent substrate for the assay of dipeptidyl aminopeptidase IV (DPP IV). Synonyms: APPNA; Alanylproline-4-nitroanilide; L-Prolinamide, L-alanyl-N-(4-nitrophenyl)-. CAS No. 60189-44-8. Molecular formula: C14H18N4O4. Mole weight: 306.32.
Haloperidol Impurity B is a positional isomer and impurity of the antipsychotic agent Haloperidol. Synonyms: 4-[4-(4-Chlorophenyl)-4-hydroxypiperidin-1-yl]-1-(2-fluorophenyl)butan-1-one; 4-Defluoro-2-fluoro Haloperidol. Grades: > 95%. CAS No. 1391052-53-1. Molecular formula: C21H23ClFNO2. Mole weight: 375.87.
Haloperidol Impurity C
Haloperidol Impurity C is an impurity of the antipsychotic agent Haloperidol. Synonyms: 3-Ethyl Haloperidol; 4-[4-(4-Chlorophenyl)-4-hydroxy-1-piperidinyl]-1-(3-ethyl-4-fluorophenyl)-1-butanone. Grades: > 95%. CAS No. 1391052-87-1. Molecular formula: C23H27ClFNO2. Mole weight: 403.93.
Haloperidol N-Oxide is the mechanical mixture of both stereoisomers. It is a metabolite of Haloperidol. Synonyms: 4-[4-(4-Chlorophenyl)-4-hydroxy-1-oxido-1-piperidinyl]-1-(4-fluorophenyl)-1-butanone; 4-[4-(4-Chlorophenyl)-4-hydroxy-1-piperidinyl]-1-(4-fluorophenyl)-1-butanone N-Oxide; cis/trans-Haloperidol N-Oxide [Mech. mix. of H103720/H103725]. Grades: > 95%. CAS No. 148406-51-3. Molecular formula: C21H23ClFNO3. Mole weight: 391.87.
It is produced by the strain of Streptomyces halstedii 4029-SVS1. It is a substance that protects nerve cells. It protects PC12 cells from L-DOPA (50 X 10-6 mol/L) toxicity, and EG50 is 15.4 nmol/L. It also protects N18-RE105 cells from L-glutamate toxicity, and EG50 is 19.1 nmol/L. Synonyms: 1-Methoxy-8-hydroxy-methyl-3H-phenoxazin-3-one. Molecular formula: C14H11NO4. Mole weight: 257.24.
Halymecin B
It is produced by the strain of Fusarium sp. FE-71-1. Synonyms: Decanoic acid, 3-(acetyloxy)-5-[[3-hydroxy-5-[[5-hydroxy-3-(b-D-mannopyranosyloxy)-1-oxodecyl]oxy]-1-oxodecyl]oxy]-, 1-(3-carboxy-2-hydroxypropyl)hexyl ester, [3R-[1[R*(R*)], 3R*, 5R*[3R*, 5R*(3R*, 5R*)]]]-. CAS No. 167173-81-1. Molecular formula: C48H86O19. Mole weight: 967.18.
Halymecin C
It is produced by the strain of Fusarium sp. FE-71-1. Synonyms: Decanoic acid, 3-(acetyloxy)-5-[(3,5-dihydroxy-1-oxodecyl)oxy]-, 1-(3-carboxy-2-hydroxypropyl)hexyl ester, [3R-[1[R*(R*)],3R*,5R*(3R*,5R*)]]-. CAS No. 167173-82-2. Molecular formula: C32H58O11. Mole weight: 618.79.
Halymecin D
It is produced by the strain of Acremonium sp. FK-N30. Synonyms: Decanoic acid, 5-[(3,5-dihydroxy-1-oxodecyl)oxy]-3,9-dihydroxy-, 1-[4-[[1-(3-carboxy-2-hydroxypropyl)-5-hydroxyhexyl]oxy]-2-hydroxy-4-oxobutyl]hexyl ester, [3R-[1[R*(R*)], 3R*, 5R*[3R*, 5R*(3R*, 5R*)]]]-. CAS No. 167173-83-3. Molecular formula: C40H74O15. Mole weight: 795.01.
Halymecin E
It is produced by the strain of Acremonium sp. FK-N30. Synonyms: Decanoic acid, 5-[(3,5-dihydroxy-1-oxodecyl)oxy]-3-hydroxy-, 1-(3-carboxy-2-hydroxypropyl)-5-hydroxyhexyl ester, [3R-[1[R*(R*)],3R*,5R*(3R*,5R*)]]-. CAS No. 167173-84-4. Molecular formula: C30H56O11. Mole weight: 592.76.
Hamycin
It is produced by the strain of Streptomyces pimprina. It is a heptene macrolide antibiotic. It mainly has anti-aspergillus, yeast and other fungal activities, and has the role of killing vaginal trichomonas. Synonyms: Primamycin; Hamicina; Hamycine; Hamycinum. Grades: 95%. CAS No. 1403-71-0. Molecular formula: C58H86N2O19. Mole weight: 1115.30.
H-Arg-4MβNA
H-Arg-4MβNA is a substrate for cathepsin H. Employed especially for the detection of enzyme activity in gel electrophoresis. Synonyms: H-Arg-4MbNA; l-arginine-4-methoxy-2-naphthylamide. CAS No. 60285-94-1. Molecular formula: C17H23N5O2. Mole weight: 329.40.
H-Arg-Arg-Arg-Arg-Arg-Arg-Arg-OH, either alone or in combination with therapeutic agents or large biopolymers, has been shown to easily cross a variety of biofilms (e.g. lipid bilayers and epithelial tissue). The importance of the guanidinium group in transport is supported by the observation that short oligomers of arginine enter cells far more rapidly than the corresponding oligomers of either lysine, histidine, ornithine or citrulline. Synonyms: Heptaarginine; L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginine; H(-Arg)7-OH; L-Arginine, L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-; Hepta-L-arginine. Grades: ≥95% by HPLC. CAS No. 165893-48-1. Molecular formula: C42H86N28O8. Mole weight: 1111.32.
H-Arg-Glu-Asp-Val-OH promotes vascular endothelial cell adhesion and diffusion. Synonyms: R-E-D-V; L-arginyl-L-alpha-glutamyl-L-alpha-aspartyl-L-valine; H-REDV-OH; L-Valine, L-arginyl-L-α-glutamyl-L-α-aspartyl-; N5-(Diaminomethylene)-L-ornithyl-L-α-glutamyl-L-α-aspartyl-L-valine; (6S,9S,12S,15S)-1,6-diamino-9-(2-carboxyethyl)-12-(carboxymethyl)-1-imino-15-isopropyl-7,10,13-trioxo-2,8,11,14-tetraazahexadecan-16-oic acid. Grades: ≥95% by HPLC. CAS No. 107978-83-6. Molecular formula: C20H35N7O9. Mole weight: 517.53.
H-Arg-Gly-Asp-Ser-Pro-Ala-Ser-Ser-Lys-Pro-OH
H-Arg-Gly-Asp-Ser-Pro-Ala-Ser-Ser-Lys-Pro-OH, an RGD peptide, inhibits the adhesion of fibronectin to fibroblasts. Synonyms: R-G-D-S-P-A-S-S-K-P; L-arginyl-glycyl-L-alpha-aspartyl-L-seryl-L-prolyl-L-alanyl-L-seryl-L-seryl-L-lysyl-L-proline; N5-(Diaminomethylene)-L-ornithylglycyl-L-α-aspartyl-L-seryl-L-prolyl-L-alanyl-L-seryl-L-seryl-L-lysyl-L-proline. Grades: 95%. CAS No. 91575-25-6. Molecular formula: C40H68N14O16. Mole weight: 1001.05.
H-Arg-Gly-Asp-Ser-Pro-OH
H-Arg-Gly-Asp-Ser-Pro-OH is an RGD peptide used to improve the biocompatibility of titanium dental implant model surfaces. It modified to enhance the cell viability in PEG-based hydrogels. Synonyms: H-RGDSP-OH; L-arginyl-glycyl-L-alpha-aspartyl-L-seryl-L-proline. Grades: ≥95%. CAS No. 110697-44-4. Molecular formula: C20H34N8O9. Mole weight: 530.53.
H-Arg-Lys-OH Acetate salt
Synonyms: (S)-6-amino-2-((S)-2-amino-5-guanidinopentanamido)hexanoic acid compound with acetic acid (1:1). Grades: 95%. CAS No. 40968-46-5. Molecular formula: C12H26N6O3. Mole weight: 362.43.
H-Asp(Phe-OH)-OH was isolated and identified from urine and plasma of healthy human volunteers. It has also been used to study the structure-taste relationship of dipeptides. Synonyms: H-β-Asp-Phe-OH; beta-Aspartylphenylalanine; N-L-beta-Aspartyl-3-phenyl-L-alanine; N-[(3S)-3-Carboxy-beta-alanyl]phenylalanine; (S)-2-amino-4-((S)-1-carboxy-2-phenylethylamino)-4-oxobutanoic acid; L-β-Aspartyl-L-phenylalanine. Grades: 95%. CAS No. 13433-10-8. Molecular formula: C13H16N2O5. Mole weight: 280.28.
H-β-(7-Methoxycoumarin-4-yl)-Ala-OH
H-β-(7-Methoxycoumarin-4-yl)-Ala-OH, a coumarin (O-methylumbelliferon) derivative for protein tagging, is used as a building block. Synonyms: (S)-2-Amino-3-(7-methoxycoumarin-4-yl)-propionic acid; 2H-1-Benzopyran-4-propanoic acid, α-amino-7-methoxy-2-oxo-, (αS)-; 3-(7-Methoxy-2-oxo-2H-chromen-4-yl)-L-alanine. Grades: ≥95%. CAS No. 208660-68-8. Molecular formula: C13H13NO5. Mole weight: 263.25.
HCGRP-(8-37) acetate is the human calcitonin gene-related peptide (hCGRP) fragment and also an antagonist of CGRP1 receptors. Synonyms: H-Val-Thr-His-Arg-Leu-Ala-Gly-Leu-Leu-Ser-Arg-Ser-Gly-Gly-Val-Val-Lys-Asn-Asn-Phe-Val-Pro-Thr-Asn-Val-Gly-Ser-Lys-Ala-Phe-NH2.CH3CO2H; L-valyl-L-threonyl-L-histidyl-L-arginyl-L-leucyl-L-alanyl-glycyl-L-leucyl-L-leucyl-L-seryl-L-arginyl-L-seryl-glycyl-glycyl-L-valyl-L-valyl-L-lysyl-L-asparagyl-L-asparagyl-L-phenylalanyl-L-valyl-L-prolyl-L-threonyl-L-asparagyl-L-valyl-glycyl-L-seryl-L-lysyl-L-alanyl-L-phenylalaninamide acetic acid; Human alpha-CGRP (8-37) acetate; 8-37-α-Calcitonin gene-related peptide (human) acetate; Human calcitonin gene-related peptide (8-37) acetate; Human CGRP(8-37) acetate; Human α-calcitonin gene-related peptide(8-37) acetate; Human α-CGRP (8-37) acetate. Grades: ≥95%. Molecular formula: C141H234N44O40. Mole weight: 3185.64.
A substrate for D-peptidase S. Synonyms: D-leucyl-D-leucine; N-D-Leucyl-D-leucine; (R)-2-((R)-2-Amino-4-methylpentanamido)-4-methylpentanoic acid. CAS No. 38689-30-4. Molecular formula: C12H24N2O3. Mole weight: 244.33.