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.
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Divercin V41
Divercin V41 is a new bacteriocin produced by Carnobacterium divergens V41, a lactic acid bacterium isolated from fish viscera. Alternative Names: Divercin V41. Molecular formula: C55H79N13O15S2. Mole weight: 1226.4.
DL-4-Iodophenylalanine. Alternative Names: DL-Phe(4-I)-OH; p-Iodo-DL-phenylalanine; 2-Amino-3-(4-iodophenyl)propionic acid. Grades: ≥ 98% (HPLC). CAS No. 14173-41-2. Molecular formula: C9H10INO2. Mole weight: 291.09.
DL-5-Hydroxylysine hydrochloride
It is an inhibitor of homoserine kinase. Alternative Names: 5-Hydroxy-DL-lysine hydrochloride; Lysine, 5-hydroxy-, hydrochloride (1:1); H-DL-δ-Hydroxy-DL-Lys-OH HCl. Grades: 95%. CAS No. 13204-98-3. Molecular formula: C6H15ClN2O3. Mole weight: 198.65.
DL-a-Aminopimelic acid
DL-a-Aminopimelic acid. Alternative Names: DL-2-Aminoheptanedioic acid. Grades: ≥ 99% (TLC). CAS No. 627-76-9. Molecular formula: C7H13NO4. Mole weight: 175.18.
DL-Ala-DL-Ala
DL-Ala-DL-Ala. Alternative Names: DL-Alanyl-DL-alanine; Alanylalanine; N-DL-Alanyl-DL-alanine; L-Alanine, N-L-alanyl-. CAS No. 2867-20-1. Molecular formula: C6H12N2O3. Mole weight: 160.17.
DL-Ala-Gly-OH
DL-Ala-Gly-OH. Alternative Names: DL-Alanyl-glycine; 2-[(2-Aminopropanoyl)amino]acetic acid. Grades: ≥ 99% (TLC). CAS No. 1188-01-8. Molecular formula: C5H10N2O3. Mole weight: 146.15.
DL-Alanine benzyl ester p-toluenesulfonate. Alternative Names: H-DL-Ala-OBzl Tos-OH. CAS No. 35386-78-8. Molecular formula: C17H21NO5S. Mole weight: 351.42.
DL-Alanine β-naphthylamide hydrochloride
DL-Alanine β-naphthylamide hydrochloride. Alternative Names: DL-Ala-βNA HCl; 2-amino-N-(naphthalen-2-yl)propanamide hydrochloride. CAS No. 74144-49-3. Molecular formula: C13H14N2O·HCl. Mole weight: 250.77.
DL-Alaninol
A reagent used in the synthesis of polyunsaturated fatty acid amides. Alternative Names: H-DL-Ala-ol; (±)-2-Amino-1-propanol; 2-Aminopropan-1-ol; 2-Amino-1-propanol. Grades: 98+ %. CAS No. 6168-72-5. Molecular formula: C3H9NO. Mole weight: 75.11.
DL-Alanyl-L-lysine
DL-Alanyl-L-lysine is a dipeptide composed of DL-alanine and L-lysine. DL-alanine is a racemic mixture of D-alanine and L-alanine, with L-alanine being a non-essential amino acid involved in protein synthesis and glucose metabolism, and D-alanine being less common in natural proteins but important in certain bacterial cell walls. L-lysine is an essential amino acid crucial for protein synthesis, tissue repair, and enzyme production. This dipeptide could be explored in studies on peptide synthesis, metabolic pathways, and the effects of incorporating both D- and L-amino acids in biological systems. Alternative Names: AK; L-Lysine, N2-DL-alanyl-; Lysine, N2-DL-alanyl-, L-; Ala-Lys; Alanyl-L-lysine. Grades: ≥95%. CAS No. 5051-6-9. Molecular formula: C9H19N3O3. Mole weight: 217.27.
DL-allo-Isoleucine
DL-allo-Isoleucine. Alternative Names: DL-allo-Ile-OH; (2RS,3SR)-2-Amino-3-methylpentanoic acid; (2RS,3SR)-2-Amino-3-methylvaleric acid; DL allo Ile OH. Grades: ≥ 99% (HPLC). CAS No. 3107-4-8. Molecular formula: C6H13NO2. Mole weight: 131.17.
DL-Asparagine monohydrate, is a naturally occurring amino acid that is not essential for humans and can be synthesized from central metabolic pathway intermediates. Alternative Names: Dl-Asparagine Hydrate; DL-Asparaginemonohydrate; 2,4-diamino-4-oxobutanoic acid hydrate; D-Asparaginemonohydrate; Asparagine, monohydrate(9CI); H-DL-Asn-OH; 2-amino-3-carbamoylpropanoic acid, hydrate; L-(+)-Asparagine Monohydrate; H DL Asn OH. Grades: 98%. CAS No. 69833-18-7. Molecular formula: C4H8N2O3·H2O. Mole weight: 150.13.
DL-β-(2-Thienyl)-serine. Alternative Names: DL-Ser(2-Thi)-OH. Grades: ≥ 99% (TLC). CAS No. 32595-59-8. Molecular formula: C7H9NO3S. Mole weight: 187.20.
DL-β-Aminobutyric acid
DL-β-Aminobutyric acid is one of the three positional isomer of the chemical compound butryric acid. DL-β-Aminobutyric acid is a nonprotein amino acid. DL-β-Aminobutyric acid has been shown to be a plant defense primer that suppresses growth of some insect herbivores when applied as a root drench. Alternative Names: H-DL-Ala-(C#CH2)OH; H-DL-β-homoAla-OH; (±)-3-Aminobutanoic acid. Grades: 98%. CAS No. 541-48-0. Molecular formula: C4H9NO2. Mole weight: 103.12.
DL-Citrulline is the parent compound of the citrulline class consisting of ornithine having a carbamoyl group at the N(5)-position. It has a role as a hapten and a Daphnia magna metabolite. It is a conjugate acid of a citrullinate. Alternative Names: DL-Cit-OH; (RS)-2-Amino-5-ureidopentanoic acid; DL-Orn(carbamoyl)-OH; 2-Amino-5-ureidopentanoic acid; Citrullin; DL-2-Amino-5-ureidovaleric acid; citrulina; H-D-Orn(carbamoyl)-OH; CITRULLINE, (DL); 2-amino-5-(carbamoylamino)pentanoic acid; citrulline (DL-form); Ornithine, N5-carbamoyl-, DL-; N(5)-carbamoyl-DL-ornithine; DL Cit OH. Grades: ≥ 95%. CAS No. 627-77-0. Molecular formula: C6H13N3O3. Mole weight: 175.19.
DL-Cycloserine
DL-Cycloserine. Uses: Antibacterial (tuberculostatic). Alternative Names: DL-4-Amino-3-isoxazolidinone; (R,S)-4-Amino-3-isoxazolidinone. Grades: 98%. CAS No. 68-39-3. Molecular formula: C3H6N2O2. Mole weight: 102.09.
DL-Cysteine
Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. Cysteine is commonly used as a precursor in the food and pharmaceutical industries. Cysteine is used as a processing aid for baking, as an additive in cigarettes, as well as in the preparation of meat flavours. Alternative Names: Cysteine; DL-Cysteine; (+/-)-Cysteine; NSC 63864. Grades: 98%. CAS No. 3374-22-9. Molecular formula: C3H7NO2S. Mole weight: 121.16.
DL-Cysteine hydrochloride
DL-Cysteine hydrochloride is used in cosmetics, used for hair treatment contains Cysteamine. It is also order control agent. Used in process for permanent shaping of human hair. Alternative Names: DL-2-Amino-3-mercaptopropionic acid hydrochloride; 2-Amino-3-sulfanylpropanoic Acid Hydrochloride; (±)-Cysteine Hydrochloride; 2-amino-3-mercaptopropanoic acid hydrochloride; CYSTEINE HYDROCHLORIDE; H-DL-Cys-OH HCl; H DL Cys OH HCl. Grades: ≥ 95%. CAS No. 10318-18-0. Molecular formula: C3H7NO2S·HCl. Mole weight: 157.62.
The alcohol form of D-Leucine, a dietary amino acid involved in human protein synthesis. Alternative Names: 1-Pentanol, 2-amino-4-methyl-, (2R)-. Grades: ≥ 99 % (Assay). CAS No. 53448-09-2. Molecular formula: C6H15NO. Mole weight: 117.2.
D-Leucyl-leucine
D-Leucyl-leucine. Alternative Names: D-Leu-Leu-OH; (S)-2-((R)-2-Amino-4-Methylpentanamido)-4-Methylpentanoic Acid. Grades: ≥ 98% (HPLC). CAS No. 38689-31-5. Molecular formula: C12H24N2O3. Mole weight: 244.3.
D-Leu-Gly-OH
D-Leu-Gly-OH. Alternative Names: D-Leucylglycine; 2-[[(2R)-2-Amino-4-Methylpentanoyl]Amino]Acetic Acid. Grades: ≥ 95% (HPLC). CAS No. 997-05-7. Molecular formula: C8H16N2O3. Mole weight: 188.23.