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.
D-Alanine 7-amido-4-methylcoumarin trifluoroacetate is a biochemical compound used in the biomedical industry serving as a substrate for enzyme assays, specifically for the detection of various enzymes involved in drug metabolism, such as dehydrogenases and decarboxylases. Synonyms: H-D-Ala-AMC TFA; Propanamide, 2-amino-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-, (2R)-, 2,2,2-trifluoroacetate (1:1); Propanamide, 2-amino-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-, (2R)-, mono(trifluoroacetate); Propanamide, 2-amino-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-, (R)-, mono(trifluoroacetate). Grade: ≥95%. CAS No. 201847-52-1. Molecular formula: C15H15F3N2O5. Mole weight: 360.29.
A reagent used in the synthesis of naphthyridinone integrase inhibitors. Synonyms: (R)-(-)-2-Amino-1-propanol; (2R)-2-aminopropan-1-ol. Grade: > 95 % by HPLC. CAS No. 35320-23-1. Molecular formula: C3H9NO. Mole weight: 75.10.
D-Alanyl-L-valine
D-Alanyl-L-valine is a dipeptide consisting of D-alanine and L-valine. The presence of D-alanine, the enantiomer of the more common L-alanine, gives this dipeptide unique stereochemical properties, potentially affecting its biological activity and interaction with enzymes or receptors. L-valine is a branched-chain amino acid important for muscle metabolism. This dipeptide might be used in research exploring stereospecific interactions in peptides, as well as in studies focused on understanding the role of D-amino acids in biological systems. Synonyms: aV; D-Ala-Val; L-Valine, N-D-alanyl-; Valine, N-D-alanyl-; Valine, N-D-alanyl-, L-; NSC 206294; H-D-Ala-Val-OH; H-{d}AV-OH. Grade: ≥95%. CAS No. 3303-46-6. Molecular formula: C8H16N2O3. Mole weight: 188.22.
D-Albizziine is a glutamase inhibitor, a glutaminyl-tRNA synthetase inhibitor as well as an intermediate in the synthesis of heterocycles. It is also a potential effector group in affinity chromatography. Uses: Albizziin is a glutamase inhibitor, a glutaminyl-trna synthetase inhibitor as well as an intermediate in the synthesis of heterocycles. it is also a potential effector group in affinity chromatography. Synonyms: H-D-Alb-OH; H-D-Dap(2-Carbamoyl)-OH; N-β-carbamoyl-D-α,β-diaminopropionic acid. Grade: 98%. CAS No. 134053-09-1. Molecular formula: C4H9N3O3. Mole weight: 147.13.
D-allo-Threonine
Peptide lipid derived from bacteria. Synonyms: H-D-allo-Thr-OH; (2R,3R)-2-Amino-3-hydroxybutanoic acid. CAS No. 24830-94-2. Molecular formula: C4H9NO3. Mole weight: 119.12.
D-α-Hydroxyisovaleric acid is used in the synthesis of peptides and depsipeptides. Synonyms: (R)-2-hydroxy-3-methylbutanoic acid; (R)-2-hydroxyisovaleric acid; (-)-2-Hydroxyisovaleric acid. Grade: ≥97%. CAS No. 17407-56-6. Molecular formula: C5H10O3. Mole weight: 118.13.
D-α-Me-Phe HCl
D-α-Me-Phe HCl. Synonyms: D-alpha-Me-Phe HCl; D alpha Me Phe HCl. CAS No. 14603-77-1. Molecular formula: C10H14ClNO2. Mole weight: 215.67.
D-α-tert-Butyl-Gly-OH
D-α-tert-Butyl-Gly-OH. Synonyms: D-Tle-OH; (R)-tert-Leucine; (R)-2-Amino-3,3-dimethylbutyric acid; D-α-tert-Butyl-Gly-OH; D Tle OH. Grade: ≥ 99% (HPLC, Chiral purity). CAS No. 26782-71-8. Molecular formula: C6H13NO2. Mole weight: 131.17.
Dansyl-Ala-Arg-OH
Dansyl-Ala-Arg-OH is a fluorescent substrate of carboxypeptidase M, and its fluorescence intensity is the same as the cleavage product Dansyl-Ala-OH (λex = 340 nm; λem = 495 nm), the product has to be extracted with chloroform. The uncleaved substrate is still in the aqueous phase (acidic pH). Synonyms: N-dansyl-L-alanyl-L-arginine; N-{[5-(Dimethylamino)-1-naphthyl]sulfonyl}-L-alanyl-L-arginine; L-Arginine, N-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]-L-alanyl-; (S)-2-((S)-2-(5-(dimethylamino)naphthalene-1-sulfonamido)propanamido)-5-guanidinopentanoic acid. Grade: 95%. CAS No. 87687-46-5. Molecular formula: C21H30N6O5S. Mole weight: 478.57.
Dansyl-Gly-Cys-Val-Leu-Ser-OH is a fluorogenic substrate for farnesyl diphosphate farnesyltransferase (FTase). Synonyms: Dansyl-GCVLS; N-dansyl-glycyl-L-cysteinyl-L-valyl-L-leucyl-L-serine; N-{[5-(Dimethylamino)-1-naphthyl]sulfonyl}glycyl-L-cysteinyl-L-valyl-L-leucylserine; L-Serine, N-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]glycyl-L-cysteinyl-L-valyl-L-leucyl-. Grade: ≥95% by HPLC. CAS No. 143744-88-1. Molecular formula: C31H46N6O9S2. Mole weight: 710.86.
DAPK2 protein (1-9)
DAPK2 protein (1-9) is a truncated fragment of DAPK2 protein, an enzyme that in humans is encoded by the DAPK2 gene. Overexpression of this gene was shown to induce cell apoptosis. Synonyms: Death-associated protein kinase 2 (1-9).
D-Arg(10)-Icatibant
D-Arg(10)-Icatibant is an impurity of Icatibant, which is a selective and specific antagonist of bradykinin B2 receptor. Synonyms: (D-Arg)-Arg-Pro-Hyp-Gly-Thi-Ser-(D-Tic)-Oic-(D-Arg). CAS No. 193618-62-1. Molecular formula: C59H89N19O13S. Mole weight: 1304.52.
D-Arginine is a chiral resolution reagent to separate racemic compounds into different mirror isomers and is an important tool for the production of optically active drugs. Synonyms: D-Arg-OH; (R)-2-Amino-5-guanidinopentanoic acid. Grade: 99-100% (Assay). CAS No. 157-06-2. Molecular formula: C6H14N4O2. Mole weight: 174.20.
D-Aspartic acid a-methyl ester is a protected form of D-Aspartic acid. D-Aspartic acid is the unnatural isomer of L-Aspartic acid. D-Aspartic acid naturally occurs in human ovarian follicular fluid, and is thought to be linked to oocyte quality. It is also found in the white matter of human brains, more specifically in myelin proteins. Synonyms: D-Asp-OMe; h-d-asp-ome; D-Asp-OMe; D-Aspartic acid,1-methyl ester; D-Aspartic acid alpha-methyl ester; (3R)-3-amino-4-methoxy-4-oxobutanoic acid; D Asp Ome. Grade: ≥ 98% (HPLC). CAS No. 65414-78-0. Molecular formula: C5H9NO4. Mole weight: 147.13.
Datucin is an antibacterial peptide isolated from Datura stramonium. It has activity against fungi. Synonyms: Thr-Phe-Pro-Lys-Cys-Ala-Pro-Thr-Arg-Pro-Pro-Gly-Pro-Lys-Pro-Cys-Asp-Ile-Asn-Asn-Phe-Lys-Ser-Lys-Phe-Trp-His-Ile-Trp-Arg-Ala. Grade: 96.7%.
Daunchinain-B1 antimicrobial peptide precursor
Daunchinain-B1 antimicrobial peptide precursor is an antibacterial peptide isolated from Babina daunchina. Synonyms: Thr-Ser-Lys-Lys-Pro-Leu-Leu-Leu-Leu-Phe-Phe-Leu-Gly-Thr-Ile-Asn-Leu-Ser-Leu-Cys-Glu-Gln-Glu-Arg-Asn-Ala-Glu-Glu-Glu-Thr-Gly-Asp-Tyr-Pro-Asp-Gln-Arg-Asp-Val-Glu-Val-Glu-Lys-Arg.
Daunchinain-D1 antimicrobial peptide precursor
Daunchinain-D1 antimicrobial peptide precursor is an antibacterial peptide isolated from Babina daunchina. Synonyms: Thr-Met-Lys-Lys-Ser-Leu-Leu-Leu-Leu-Phe-Phe-Leu-Gly-Thr-Ile-Asn-Leu-Ser-Leu-Cys-Glu-Gln-Glu-Gly-Asn-Ala-Glu-Glu-Glu-Thr-Gly-Asp-Asn-Pro-Asp-Gln-Arg-Glu-Asp-Glu-Val-Glu-Lys-Arg.
DBCO-acid
DBCO-acid. Uses: White to light yellow powder to crystal. Synonyms: 11,12-Didehydro-gamma-oxodibenz[b,f]azocine-5(6H)-butanoic acid. Grade: > 98.0 %. CAS No. 1353016-70-2. Molecular formula: C19H15NO3. Mole weight: 305.33.
DBCO-Amine Oxalate
A DBCO-containing reagent in the synthesis of high-generation polyester dendrimers. Synonyms: Azadibenzocyclooctyne-Amine Oxalate. Molecular formula: C18H16N2O.C2H2O4. Mole weight: 366.37.
D-β-Homoproline hydrochloride is the hydrochloride salf from of D-β-Homoproline, a starting material for GABA inhibitors. Synonyms: H-D-Pro-(C#CH2)OH HCl; H-D-β-homoPro-OH HCl; (R)-Pyrrolidine-2-acetic acid hydrochloride. Grade: ≥ 98%. CAS No. 439918-59-9. Molecular formula: C6H12ClNO2. Mole weight: 165.62.