A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
DS16570511 is an inhibitor of the mitochondrial calcium uniporter, which blocks the MCU- or MICU1-dependent increase of Ca2+ influx. It inhibits calcium uptake by mitochondria isolated from HEK293A cells, rat heart, and pig heart (IC50s = 0.86, 25, and 15 μM, respectively). Synonyms: 4-(3-(3-(((3-(2,6-dichlorophenyl)-5-methylisoxazol-4-yl)methyl)amino)benzoyl)-1H-indol-1-yl)butanoic acid. Grades: ≥95%. Molecular formula: C30H25Cl2N3O4. Mole weight: 562.44.
DS2
DS2 has been found to be a positive allosteric modulator of δ-GABAA receptors and could probably be useful against analgesics as well as sleep disorders. Synonyms: DS2; DS-2; DS 2; 4-Chloro-N-[2-(2-thienyl)imidazo[1,2-a]pyridin-3-yl]benzamide. Grades: ≥97% by HPLC. CAS No. 374084-31-8. Molecular formula: C18H12ClN3OS. Mole weight: 353.83.
DS2
DS2 is a selective positive allosteric modulator of δ-GABA A receptor. DS2 selectively potentiates GABA responses mediated by α4β3δ receptor. DS2 does not enhance activity at α4β3γ2 and α1β3γ2 receptors. DS2 relieves pain and has the potential for sleep disorders research [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 374084-31-8. Pack Sizes: 5 mg; 10 mg. Product ID: HY-103520.
DS2
DS2. Group: Biochemicals. Grades: Purified. CAS No. 374084-31-8. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
DS-2248
DS-2248 is an orally active and small molecule inhibitor of Hsp90, with potential antineoplastic activity. Upon oral administration, Hsp90 inhibitor DS-2248 specifically blocks Hsp90, which inhibits its chaperone function and promotes the proteasomal degradation of oncogenic signaling proteins involved in tumor cell proliferation and survival. This may result in an inhibition of tumor cell proliferation. Synonyms: DS2248; DS-2248; DS 2248. Grades: >98%. CAS No. 1696408-04-4.
D-Saccharic acid 1,4-lactone hydrate is an orally active β-glucuronidase inhibitor ( IC 50 =48.4 μM). D-Saccharic acid 1,4-lactone hydrate can be used as a standard agent compared with novel β-glucuronidase inhibitors. D-Saccharic acid 1,4-lactone hydrate possesses anticarcinogenic, detoxifying, and antioxidant properties [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 61278-30-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-134453A.
D-(-)-s-Acetyl-beta-mercaptoisobutyric acid
D-(-)-s-Acetyl-beta-mercaptoisobutyric acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-(-)-S-Acetyl-beta-mercaptoisobutyric acid;D-(-)-3-Acetylthio-2-methylpropionic acid. Product Category: Heterocyclic Organic Compound. CAS No. 74431-52-0. Molecular formula: C6H10O3S. Mole weight: 162.206800 [g/mol]. Purity: 0.96. IUPACName: 3-acetylsulfanyl-2-methylpropanoic acid. Product ID: ACM74431520. Alfa Chemistry ISO 9001:2015 Certified.
D(-)S-Acetyl-beta-mercapto isobutyric acid
D(-)S-Acetyl-beta-mercapto isobutyric acid. Group: Biochemicals. Alternative Names: (S) -(-)-3-(Acetylthio)isobutyric acid; (S)-(-)-3-(Acetylthio)-2-methylpropionic acid. Grades: Highly Purified. CAS No. 76497-39-7. Pack Sizes: 10g. US Biological Life Sciences.
Worldwide
D-Salicin
United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards.
D-(-)-Salicin
25g Pack Size. Group: Carbohydrates, Sugars. Formula: C13H18O7. CAS No. 138-52-3. Prepack ID 11409633-25g. Molecular Weight 286.28. See USA prepack pricing.
D-(?)-Salicin
analytical standard. Group: Flavor and fragrance standards.
DSA-Ph
DSA-Ph. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1-4-Di-[4-(N,N-diphenyl)amino]styryl-benzene. Product Category: Organic Light Emitting Diode (OLED). CAS No. 358374-59-1. Molecular formula: C46H36N2. Mole weight: 616.79 g/mol. Product ID: ACM358374591. Alfa Chemistry ISO 9001:2015 Certified. Categories: DNA phenotyping.
DseD I
One unit of the enzyme is the amount required to hydrolyze 1 μg of Lambda DNA in 1 hour at 37°C in a total reaction volume of 50 μl. Applications: After 10-fold overdigestion with enzyme more than 90% of the dna fragments can be ligated and recut. Group: Restriction Enzymes. Purity: 500 U; 2500U. GACNNNN↑NNGTC CTGNN↓NNNNCAG. Activity: 10000u.a./ml. Appearance: 10 X SE-buffer Y, BSA. Storage: -20°C. Form: Liquid. Source: Deinococcus species D2. Pack: 10 mM Tris-HCl (pH 7.5); 50 mM KCl; 0,1 mM EDTA; 200 μg/ml BSA; 7 mM 2-mercaptoethanol; 50% glycerol. Cat No: ET-1099RE.
D-Sedoheptulose
D-Sedoheptulose, renowned for its potential in treating an array of maladies such as cancer, diabetes, and inflammation, yields a panoply of benefits. First and foremost, this rare sugar has the capacity to thwart tumor proliferation and curtail glucose regulation. Excitingly, D-Sedoheptulose impressively re-calibrates the immune system and imbues anti-inflammatory effects. With such standout characteristics, the future may bode well for D-Sedoheptulose's prospects as a sought-after future drug. Synonyms: D-altro-2-Heptulose. CAS No. 3019-74-7. Molecular formula: C7H14O7. Mole weight: 210.18.
D-Sedoheptulose-2,3,4,5,6,7-13C6
D-Sedoheptulose-7-phosphate barium salt
D-Sedoheptulose-7-phosphate barium salt is an essential biomedical agent, emerging as a pivotal catalyst across multifarious ailments. Embracing an indispensible role in the intricate orchestration of metabolic pathways and carbohydrate metabolism, its application extends to the research of enigmatic conditions like diabetes, metabolic syndrome, and glycolysis-related afflictions. Synonyms: D-SEDOHEPTULOSE-7-PHOSPHATE BARIUM SALT; J-016442. Molecular formula: C7H13O10PBa. Mole weight: 425.47.
In Gram-negative bacteria the enzyme is involved in biosynthesis of ADP-L-glycero-β-D-manno-heptose, which is utilized for assembly of the lipopolysaccharide inner core. In Gram-positive bacteria the enzyme is involved in biosynthesis of GDP-D-glycero-α-D-manno-heptose, which is required for assembly of S-layer glycoprotein. Group: Enzymes. Synonyms: sedoheptulose-7-phosphate isomerase; phosphoheptose isomerase; gmhA (gene name); lpcA (gene name). Enzyme Commission Number: EC 5.3.1.28. 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-5467; D-sedoheptulose 7-phosphate isomerase; EC 5.3.1.28; sedoheptulose-7-phosphate isomerase; phosphoheptose isomerase; gmhA (gene name); lpcA (gene name). Cat No: EXWM-5467.
D-Sedoheptulose 7-phosphate lithium salt
D-Sedoheptulose 7-phosphate lithium salt is a pivotal compound assuming a paramount role in studying intricate metabolic pathways linked to malignant neoplasms and glucose mishandling disorders. Synonyms: D-altro-Heptulose 7-phosphate lithium salt. Molecular formula: C7H15O10P xLi. Mole weight: 290.16 (free acid basis).
Cas No. 104714-52-5. Molecular formula: C3H8N2O2. Mole weight: 104.1.
D-Serine
D-Serine ((R)-Serine), an endogenous amino acid involved in glia-synapse interactions that has unique neurotransmitter characteristics, is a potent co-agonist at the NMDA glutamate receptor. D-Serinee has a cardinal modulatory role in major NMDAR-dependent processes including NMDAR-mediated neurotransmission, neurotoxicity, synaptic plasticity, and cell migration [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: (R)-Serine. CAS No. 312-84-5. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g; 5 g. Product ID: HY-100808.
D-Serine
D-Serine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-2-Amino-3-hydroxypropionic Acid; β-Hydroxyalanine; DW75; (R)-2-Amino-3-hydroxypropionic acid; P1010; H-D-SER-OH; D-Serine; D-Serin; (R)-2-Amino-3-hydroxypropanoic acid. Product Category: Heterocyclic Organic Compound. Appearance: white powder. CAS No. 312-84-2. Molecular formula: C3H7NO3. Mole weight: 105.093. Purity: 0.96. IUPACName: D-serine. Density: 1.415g/cm³. Product ID: ACM312842. Alfa Chemistry ISO 9001:2015 Certified.
D-Serine
A proteinogenic amino acids involved in the biosynthesis of purines and pyrimidines. Inhibitor of serine palmitoyltransferase. A neuromodulator. Group: Biochemicals. Alternative Names: (R)-2-Amino-3-hydroxypropanoic Acid; (R)-2-Amino-3-hydroxypropanoic Acid; (R)-Serine; NSC 77689. Grades: Highly Purified. CAS No. 312-84-5. Pack Sizes: 5g. US Biological Life Sciences.
Worldwide
D-Serine 1,1-Dimethylethyl Ester
D-Serine 1,1-Dimethylethyl Ester. Group: Biochemicals. Alternative Names: D-Serine tert-Butyl Ester; tert-Butyl D-Serinate. Grades: Highly Purified. CAS No. 948296-15-9. Pack Sizes: 1g. Molecular Formula: C7H15NO3, Molecular Weight: 161.199999999999. US Biological Life Sciences.
Worldwide
D-Serine, 99+%
Loss on Drying: Group: Biochemicals. Alternative Names: ß-Hydroxyalanine. Grades: Highly Purified. CAS No. 312-84-5. Pack Sizes: 25g. US Biological Life Sciences.
Worldwide
D-serine ammonia-lyase
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.
DSLET. Group: Biochemicals. Grades: Purified. CAS No. 75644-90-5. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
DSM265
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. Grades: 98%. CAS No. 1282041-94-4. Molecular formula: C14H12F7N5S. Mole weight: 415.34.
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.
D-Sorbitol
D-Sorbitol. CAS No. 50-70-4. Molecular formula: C6H14O6.
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
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-1-13C
99 atom % 13C. Group: Fluorescence/luminescence spectroscopy.
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. CAS No. 7208-47-1. Molecular formula: C18H26O12. Mole weight: 434.39.
D-Sorbitol hexahydrate
D-Sorbitol hexahydrate is a sugar alcoho 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.
www.prochemonline.com
DSP-4
DSP-4. Group: Biochemicals. Grades: Purified. CAS No. 40616-75-9. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
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. Grades: ≥98% by HPLC. CAS No. 40616-75-9. Molecular formula: C11H15BrClN.HCl. Mole weight: 313.06.