A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
A pyridoxal-phosphate protein. The enzyme cleaves a carbon-oxygen bond, releasing a water molecule (hence the enzyme's original classification as EC 4.2.1.14, D-serine dehydratase) and an unstable enamine product that tautomerizes to an imine form, which undergoes a hydrolytic deamination to form pyruvate and ammonia. The latter reaction, which can occur spontaneously, can also be catalysed by EC 3.5.99.10, 2-iminobutanoate/2-iminopropanoate deaminase. Also acts, slowly, on D-threonine. Group: Enzymes. Synonyms: D-hydroxyaminoacid dehydratase; D-serine dehydrase; D-hydroxy amino acid dehydratase; D-serine hydrolase; D-serine dehydratase (deaminating); D-serine deaminase; D-serine hydro-lyase (deaminating). Enzyme Commission Number: EC 4.3.1.18. CAS No. 9015-88-7. 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-5278; D-serine ammonia-lyase; EC 4.3.1.18; 9015-88-7; D-hydroxyaminoacid dehydratase; D-serine dehydrase; D-hydroxy amino acid dehydratase; D-serine hydrolase; D-serine dehydratase (deaminating); D-serine deaminase; D-serine hydro-lyase (deaminating). Cat No: EXWM-5278.
D-Serine benzyl ester hydrochloride
D-Serine benzyl ester hydrochloride. Group: Biochemicals. Alternative Names: D-Ser-OBzl·HCl; D-b-Hydroxyalanine benzyl ester hydrochloride. Grades: Highly Purified. CAS No. 151651-44-4. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.
D-Serine,N-[(9H-fluoren-9-ylmethoxy)carbonyl]-O-(phenylmethyl)-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ACMC-20mq9t, D-Serine,N-[(9H-fluoren-9-ylmethoxy)carbonyl]-O-(phenylmethyl)-, 122889-11-6. Product Category: Heterocyclic Organic Compound. CAS No. 122889-11-6. Molecular formula: C25H23NO5. Mole weight: 417.46. Purity: 0.96. IUPACName: 2-amino-3-(9H-fluoren-9-ylmethoxy)-3-oxo-2-(phenylmethoxymethyl)propanoic acid. Canonical SMILES: C1=CC=C(C=C1)COCC(C(=O)O)NC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24. Product ID: ACM122889116. Alfa Chemistry ISO 9001:2015 Certified.
DSM265 is a long-duration inhibitor of P. falciparum dihydroorotate dehydrogenase ( Pf DHODH ) with an IC 50 of 8.9 nM. DSM265 can also inhibit the growth of Pf 3D7 parasites with an EC 50 of 4.3 nM [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1282041-94-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 250 mg; 500 mg. Product ID: HY-100184.
DSM265
DSM265 is a selective DHODH (dihydroorotate dehydrogenase) inhibitor used for prevention and treatment of malaria. DSM265 is highly selective toward DHODH of the malaria parasite Plasmodium. It is efficacious against both blood and liver stages of P. falciparum and active against drug-resistant parasite isolates. Treatment for malaria was in phase II clinical trials. Uses: Malaria. Synonyms: DSM265; DSM-265; DSM 265; UNII-0Q42P4YI6B; 0Q42P4YI6B; CHEMBL1956285; SCHEMBL14053411; 2-(1,1-difluoroethyl)-5-methyl-N-[4-(pentafluoro-$l^{6}-sulfanyl)phenyl]-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine. Grade: 98%. CAS No. 1282041-94-4. Molecular formula: C14H12F7N5S. Mole weight: 415.34.
DSM705
DSM705 is a potent antimalarial compound. DSM705 is a pyrrole-based Dihydroorotate Dehydrogenase (DHODH) inhibitor. It exhibits nanomolar potency against Plasmodium DHODH and Plasmodium parasites, with no inhibition of mammalian DHODHs. CAS No. 2653225-38-6. Molecular formula: C19H19F3N6O. Mole weight: 404.39.
DSM705 hydrochloride
DSM705 hydrochloride is a potent antimalarial compound. DSM705 hydrochloride is a pyrrole-based Dihydroorotate Dehydrogenase (DHODH) inhibitor. It exhibits nanomolar potency against Plasmodium DHODH and Plasmodium parasites, with no inhibition of mammalian DHODHs. Molecular formula: C19H20ClF3N6O. Mole weight: 440.85.
D-Sorbitol
D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary supplement [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Sorbitol; D-Glucitol. CAS No. 50-70-4. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg; 1 g; 5 g; 10 g. Product ID: HY-B0400.
1kg Pack Size. Group: Aroma Chemicals, Carbohydrates, Flavours and Fragrance Materials, Sugars. Formula: C6H14O6. CAS No. 50-70-4. Prepack ID 90025868-1kg. Molecular Weight 182.17. See USA prepack pricing.
D-(-)-Sorbitol
1kg Pack Size. Group: Carbohydrates, Sugars. Formula: C6H14O6. CAS No. 50-70-4. Prepack ID 39278657-1kg. Molecular Weight 182.17. See USA prepack pricing.
D-Sorbitol-[1-13C]
D-Sorbitol-[1-13C] is the labelled analogue of D-Sorbitol, which is a sugar alcohol that is used as a sweetener or humectant. Synonyms: D-[1-13C]glucitol; Glucarine-1-13C; Esasorb-1-13C; Cholaxine-1-13C; Karion-1-13C; Sionite-1-13C; Sionon-1-13C. Grade: 99% atom 13C. CAS No. 132144-93-5. Molecular formula: C5[13C]H14O6. Mole weight: 183.16.
D-Sorbitol-1-13C
99 atom % 13C. Group: Fluorescence/luminescence spectroscopy.
D-Sorbitol-[13C6]
D-Sorbitol-[13C6] is the labelled analogue of D-Sorbitol, which is a sugar alcohol that is used as a sweetener or humectant. Synonyms: D-Glucitol-13C6; D-Sorbitol-13C6; Glucarine-13C6; Esasorb-13C6; Cholaxine-13C6; Karion-13C6; Sionite-13C6; Sionon-13C6. Grade: 99% (CP); 99% atom 13C. CAS No. 121067-66-1. Molecular formula: [13C]6H14O6. Mole weight: 188.13.
D-Sorbitol-[2-13C]
D-Sorbitol-2-[13C] is the labelled analogue of D-Sorbitol, which is a sugar alcohol that is used as a sweetener or humectant. Synonyms: D-Glucitol-2-13C; D-Sorbitol-2-13C; Glucarine-2-13C; Esasorb-2-13C; Cholaxine-2-13C; Karion-2-13C; Sionite-2-13C; Sionon-2-13C. Grade: 99% (CP); 99% atom 13C. CAS No. 287100-73-6. Molecular formula: C5[13C]H14O6. Mole weight: 183.16.
D-sorbitol dehydrogenase (acceptor)
A flavoprotein (FAD). Group: Enzymes. Synonyms: D-sorbitol:(acceptor) 1-oxidoreductase. Enzyme Commission Number: EC 1.1.99.21. CAS No. 86178-94-1. 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-0451; D-sorbitol dehydrogenase (acceptor); EC 1.1.99.21; 86178-94-1; D-sorbitol:(acceptor) 1-oxidoreductase. Cat No: EXWM-0451.
D-Sorbitol, for cell culture
D-Sorbitol, for cell culture (D-Glucitol, for cell culture) is a biochemical reagent that can be used as a biological material or organic compound for life science related research [1]. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: D-Glucitol, for cell culture. CAS No. 50-70-4. Pack Sizes: 25 g. Product ID: HY-B0400B.
D-Sorbitol ≥95% FCC
D-Sorbitol ≥95% FCC. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250g, 1Kg, 5Kg, 10Kg, 25Kg. US Biological Life Sciences.
Worldwide
D-Sorbitol hexaacetate
D-Sorbitol hexaacetate, a chemical compound, functions as a pharmaceutical excipient in drug formulations, improving active pharmaceutical ingredient solubility and stability. Its potential anti-inflammatory and analgesic properties suggest efficacy in treating various inflammatory disorders. Unleashing the benefits of D-Sorbitol hexaacetate as a pharmaceutical excipient empowers medical research and drives drug development towards new heights. Synonyms: D-Glucitol, 1,2,3,4,5,6-hexaacetate; D-Glucitol, hexaacetate; Glucitol, hexaacetate, D-; Sorbitol hexaacetate; 1,2,3,4,5,6-Hexa-O-acetyl-D-glucitol; L-Gulitol hexaacetate; Hexa-O-acetylglucitol; NSC 170204; Pagosten 3; Sorbityl hexaacetate. CAS No. 7208-47-1. Molecular formula: C18H26O12. Mole weight: 434.39.
D-Sorbitol hexahydrate
D-Sorbitol hexahydrate is a sugar alcohol acting as an excipient in pharmaceutical preparations, notably oral compounds and syrups. Molecular formula: C6H14O6.6H2O. Mole weight: 290.26.
D-Sorbitol polyglycidyl ether - aliphatic polyfunctional epoxy resin. Uses: Designed for use in research and industrial production. Appearance: Colourless to yellow liquid. CAS No. 68412-01-1. Molecular formula: C6H14O6·C3H5ClO. Mole weight: 274.7. Product ID: ACM68412011. Alfa Chemistry ISO 9001:2015 Certified. Categories: 2-(chloromethyl)oxirane;(2R,3R,4R,5S)-hexane-1,2,3,4,5,6-hexol.
D-Sorbose
D-Sorbose is a carbohydrate compound with potential efficacy in studyting metabolic disorders such as diabetes and obesity. Synonyms: D-Xylo-hexulose. CAS No. 3615-56-3. Molecular formula: C6H12O6. Mole weight: 180.16.
D-(+)-Sorbose
D-(+)-Sorbose, an active enantiomer of D-Sorbose, which inhibits disaccharidase activity and demonstrates suppressive action on postprandial blood levels of glucose and insulin in the rat. D-sorbose acts as a sweetener may contribute to the prevention of lifestyle-related diseases, such as type 2 diabetes mellitus [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 3615-56-3. Pack Sizes: 10 mg. Product ID: HY-W145497.
DSP. Pack Sizes: Gram Quantities: 1 gm. Order Number: CL102.
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DSP-1053
DSP-1053 is a novel serotonin reuptake inhibitor with 5-HT1A partial agonistic activity. Synonyms: 6-(2-(4-(3-(2-Methoxyethoxy)-4-bromobenzyl)piperidino)ethyl)-2H-1-benzopyran-4(3H)-one. Grade: 98%. CAS No. 1176326-76-3. Molecular formula: C26H32BrNO4. Mole weight: 502.44.
DSP-4
DSP-4 has been found to be an adrenergic neurotoxin and could exhibit neurotoxic effects on both peripheral and central noradrenergic neurons. Synonyms: DSP-4; DSP 4; DSP4; N-(2-Chloroethyl)-N-ethyl-2-bromobenzylamine hydrochloride. Grade: ≥98% by HPLC. CAS No. 40616-75-9. Molecular formula: C11H15BrClN.HCl. Mole weight: 313.06.
DSP-4
DSP-4. Group: Biochemicals. Grades: Purified. CAS No. 40616-75-9. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
DSP-4 hydrochloride
DSP-4 hydrochloride is a highly and selective adrenergic neurotoxin. DSP-4 hydrochloride can cross the blood brain barrier. DSP-4 hydrochloride can be used for the temporary selective degradation of the central and peripheral noradrenergic neurons [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Neurotoxin DSP 4 hydrochloride. CAS No. 40616-75-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-103210.
DSP-6952 hydrobromide
DSP-6952 is a novel 5-HT4 receptor partial agonist that inhibits visceral hypersensitivity and ameliorates gastrointestinal dysfunction in experimental animals. CAS No. 1184661-33-3. Molecular formula: C21H32BrClN4O5. Mole weight: 535.86.
dSpacer-CEP
dSpacer is used to introduce stable abasic sites in oligonucleotides. Synonyms: 5'-O-(4,4'-Dimethoxytrityl)-1',2'-dideoxyribose-3'-O-[(2-cyanoethyl)-(N,N-Diisopropyl)]-phosphoramidite; 1',2'-Dideoxy-5'-O-DMT-ribose 3'-CE phosphoramidite; dSpacer CE Phosphoramidite; (2R,3S)-2-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite; D-erythro-Pentitol, 1,4-anhydro-5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-, 3-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]. Grade: ≥95%. CAS No. 129821-76-7. Molecular formula: C35H45N2O6P. Mole weight: 620.71.
DSPC
DSPC (1,2-Distearoyl-sn-glycero-3-phosphorylcholine) is a cylindrical-shaped lipid. DSPC is used to synthesize liposomes, and is the lipid component in the lipid nanoparticle (LNP) system [1] [2]. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: 1,2-Distearoyl-sn-glycero-3-PC; 1,2-Distearoyl-sn-glycero-3-phosphorylcholine. CAS No. 816-94-4. Pack Sizes: 100 mg; 500 mg. Product ID: HY-W040193.
DSPC
DSPC is a phospholipid containing saturated long-chain stearic acid, which is mainly used in the preparation of liposomes for drug delivery system research. Alternative Names: 1,2-Distearoyl-sn-glycero-3-phosphocholine; DISTEAROYL LECITHIN;L-ALPHA-PHOSPHATIDYLCHOLINE, DISTEAROYL;L-BETA,GAMMA-DISTEAROYL-ALPHA-LECITHIN. CAS No. 816-94-4. Product ID: PIPB-0081. Molecular formula: C44H88NO8P. Mole weight: 790.15. SMILES: CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC. Appearance: Powder to crystal. Category: LNP Raw Materials.
DSP Crosslinker is a cleavable ADC linker, used in the synthesis of antibody-drug conjugates (ADCs)[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 57757-57-0. Pack Sizes: 100 mg; 250 mg; 500 mg. Product ID: HY-118759.
DSP Crosslinker
DSP Crosslinker is a cleavable crosslinker. It is typically coupled to molecules containing primary amines by amide bonds buffered at pH 7.5 (6.5-8.5). Synonyms: Disuccinimido dithiobispropionate; Di(N-succinimidyl) 3,3'-dithiodipropionate; Dithiobis(succinimidylpropionate); DTSP; Bis(2,5-dioxopyrrolidin-1-yl) 3,3'-disulfanediyldipropanoate. Grade: 95%. CAS No. 57757-57-0. Molecular formula: C14H16N2O8S2. Mole weight: 404.42.
DSPE
DSPE (1,2-Distearoyl-sn-glycero-3-phosphoethanolamine) is a water-soluble derivative of phosphatidylethanolamine with (18:0) stearic acid acyl chains. BOC Sciences provides high-quality DSPE ?for your projects. Synonyms: 18:0 PE; 1,2-Distearoyl-sn-Glycero-3-Phosphatidylethanolamine; 1,2-Distearoyl-sn-glycero-3-PE; Distearoylphosphatidylethanolamine; 1,2-dioctadecyl-rac-glycero-3-phosphoethanolamine. Grade: >98%. CAS No. 1069-79-0. Molecular formula: C41H82NO8P. Mole weight: 748.07.
DSPE-Biotin
DSPE-Biotin has strong binding with avidin or streptavidin for protein labelling or purification. The compound has phospholipid group with a hydrophilic phosphate connected to two fatty acids by a glycerol molecule. In water, the molecule can orient itself into lipid bilayer and can be used for drug encapsulation, such as drug loaded liposomes or nanoparticles. Please contact us for GMP-grade inquiries. Synonyms: (2R)-3-((hydroxy(2-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)ethoxy)phosphoryl)oxy)propane-1,2-diyl distearate; 133695-76-8. Grade: 0.98. CAS No. 133695-76-8. Molecular formula: C51H96N3O10PS. Mole weight: 974.4.
DSPE-Biotin
DSPE-Biotin is a lipid. DSPE-Biotin can be used for the research of various biochemical [1]. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 133695-76-8. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-W441000.
DSPE-Mal
DSPE-MAL is a phospholipid compound with a maleimide reactive group. DSPE-MAL contains two saturated fatty acids and can self-assemble in water to form a lipid bilayer. DSPE-MAL can be used to prepare liposomes as nanocarriers for active molecules[1]. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 1360858-99-6. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-W441007.
DSPE-mPEG
DSPE-mPEG is a phospholipid containing a polyether unit. It can be used for PEG-biochemical conjugation, and be utilized in micelles, liposomes, and other lipid-based drug carriers. It is used to study the stability, biodistribution and toxicity of lung-specific liposome anti-tuberculosis drugs. Synonyms: Poly(oxy-1,2-ethanediyl), α-[6-hydroxy-6-oxido-1,12-dioxo-9-[(1-oxooctadecyl)oxy]-5,7,11-trioxa-2-aza-6-phosphanonacos-1-yl]-ω-methoxy-; 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethyleneglycol)]; N-(Carbonyl-methoxypolyethylenglycol)-1,2-distearoyl-sn-glycero-3-phosphoethanolamine; 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine, Carbonyl-methoxypolyethylenglycol labeled; N-(Carbamoyl-methoxy peg)-1,2-distearoyl-cephalin; Poly(oxy-1,2-ethanediyl), alpha-((9R)-6-hydroxy-6-oxido-1,12-dioxo-9-((1-oxooctadecyl)oxy)-5,7,11-trioxa-2-aza-6-phosphanonacos-1-yl)-omega-methoxy-; α-[6-Hydroxy-6-oxido-1,12-dioxo-9-[(1-oxooctadecyl)oxy]-5,7,11-trioxa-2-aza-6-phosphanonacos-1-yl]-ω-methoxy-Poly(oxy-1,2-ethanediyl). Grade: >99% by HPLC. CAS No. 147867-65-0. Molecular formula: (C2H4O)nC43H84NO10P. Mole weight: 872.1.
DSPE-NHS
DSPE-NHS is a bioconjugation phospholipid molecule with two hydrophobic lipid tails. DSPE-NHS is a self-assembling reagent which forms lipid bilayer in aqueous solution. The NHS-ester is reactive with N-terminal of protein/peptide or other amine molecule to form a stable amide linkage. DSPE-NHS labels antibodies. DSPE-NHS can be used to prepare liposomes as agent nanocarrier[1]. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 1383932-86-2. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-W441011.
DSPE-PDP
DSPE-PDP, a phospholipid employed in drug delivery systems and bioconjugation, serves as a pivotal tool in the modification of liposomes for precise drug delivery purposes, as well as a versatile linker in the attachment of biomolecules across a spectrum of biomedical contexts. Synonyms: 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[3-(2-pyridyldithio)propionate] (sodium salt); 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[3-(2-pyridyldithio)propionate] (sodium salt). Grade: 99% by HPLC. CAS No. 144735-79-5. Molecular formula: C49H88N2NaO10PS2. Mole weight: 983.32.
DSPE-PEG 2000
DSPE-PEG 2000 is a PEG polymer containing DSPE and amine end groups. DSPE-PEG 2000 can be used to form micelles as nanoparticles for drug delivery[1][2]. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 892144-24-0. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-142979.
DSPE-PEG(2000) Biotin has been used in the generation of biotinylated liposome. Synonyms: 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[biotinyl(polyethylene glycol)-2000] (ammonium salt). Grade: >90%. CAS No. 385437-57-0. Molecular formula: C142H280N5O56PS. Mole weight: 3016.82.
DSPE-PEG-Maleimide has DSPE phospholipid and maleimide to prepare nanostructured lipid carrier. DSPE-PEG-Maleimide extends blood circulation time and higher stability for encapsulated agents [1] [2]. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: DSPE-PEG2000 Maleimide ammonium; 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-N-[maleimide(polyethylene glycol)-2000] ammonium. CAS No. 474922-22-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-144004.
DSPE-PEG2000-Maleimide
DSPE-PEG2000-Maleimide is a phospholipid-PEG conjugate. DSPE-PEG2000-Maleimide utilizes the amphiphilicity of DSPE to insert into the lipid bilayer of liposomes or nanoparticles. DSPE-PEG2000-Maleimide covalently couples to the sulfhydryl (-SH) of ligands (such as antibodies, peptides, or proteins) via thiol-maleimide click chemistry, giving the particles targeting capabilities. DSPE-PEG2000-Maleimide can be used in the researches of breast cancer, lymphoma, and inherited retinal degeneration[1][2][3][4]. Uses: Scientific research. Group: Biochemical assay reagents. Pack Sizes: 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-140739.