A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
D-Proline,2-[(2-bromophenyl)methyl]-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (S)-ALPHA-(2-BROMOBENZYL)-PROLINE-HCL;(S)-a-(2-Bromobenzyl)proline·HCl;(S)-a-(2-bromo-benzyl)-prolineCl. Product Category: Heterocyclic Organic Compound. CAS No. 637020-88-3. Molecular formula: C12H14BrNO2. Mole weight: 320.61. Purity: 0.96. IUPACName: (2S)-2-[(2-bromophenyl)methyl]pyrrolidine-2-carboxylic acid;hydrochloride. Canonical SMILES: C1CC(NC1)(CC2=CC=CC=C2Br)C(=O)O.Cl. Density: 1.496 g/cm³. Product ID: ACM637020883. Alfa Chemistry ISO 9001:2015 Certified.
D-Proline,2-[(2-chlorophenyl)methyl]-
D-Proline,2-[(2-chlorophenyl)methyl]-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (S)-ALPHA-(2-CHLOROBENZYL)-PROLINE-HCL;(S)-a-(2-Chlorobenzyl)proline·HCl;(S)-a-(2-chloro-benzyl)-prolineCl. Product Category: Heterocyclic Organic Compound. CAS No. 637020-76-9. Molecular formula: C12H14ClNO2. Mole weight: 276.16. Purity: 0.96. IUPACName: (2S)-2-[(2-chlorophenyl)methyl]pyrrolidine-2-carboxylic acid;hydrochloride. Canonical SMILES: C1CC(NC1)(CC2=CC=CC=C2Cl)C(=O)O.Cl. Density: 1.29 g/cm³. Product ID: ACM637020769. Alfa Chemistry ISO 9001:2015 Certified.
D-Proline-[2,5,5-d3] is a labelled D-Proline. Proline is the only proteinogenic amino acid with a secondary amine. It can be used as an asymmetric catalyst in proline organocatalysis reactions. Synonyms: (R)-2-Pyrrolidinecarboxylic Acid-d3; H-D-Pro-OH-d3. Grade: 95% by HPLC; 98% atom D. CAS No. 1994265-09-6. Molecular formula: C5H6D3NO2. Mole weight: 118.15.
D-Proline-2,5,5-d3-N-FMOC
D-Proline-2,5,5-d3-N-FMOC is a labelled D-Proline-N-FMOC. Proline is the only proteinogenic amino acid with a secondary amine. It can be used as a asymmetric catalyst in proline organocatalysis reactions. Synonyms: FMOC-D-Proline-d3; FMOC-D-Pro-OH-d3. Grade: 95% by HPLC; 98% atom D. Molecular formula: C20H16D3NO4. Mole weight: 340.39.
D-Proline,2-(phenylmethyl)-
D-Proline,2-(phenylmethyl)-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (S)-ALPHA-BENZYL-PROLINE-HCL;(S)-a-Benzylproline·HCl;(S)-a-Benzyl-prolineCl. Product Category: Heterocyclic Organic Compound. CAS No. 637020-57-6. Molecular formula: C12H15NO2. Mole weight: 241.71. Purity: 0.96. IUPACName: (2S)-2-benzylpyrrolidine-2-carboxylic acid;hydrochloride. Canonical SMILES: C1CC(NC1)(CC2=CC=CC=C2)C(=O)O.Cl. Product ID: ACM637020576. Alfa Chemistry ISO 9001:2015 Certified.
D-Proline, 3-ethenyl-1-methyl-, methyl ester, (3R)-rel- (9CI). Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-Proline, 3-ethenyl-1-methyl-, methyl ester, (3R)-rel- (9CI). Product Category: Heterocyclic Organic Compound. CAS No. 199917-93-6. Molecular formula: C9H15NO2. Product ID: ACM199917936. Alfa Chemistry ISO 9001:2015 Certified.
D-Proline 99+%
D-Proline 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 1Kg. US Biological Life Sciences.
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D-Proline, 99.9+%
≥ 99%. Group: Biochemicals. Grades: Highly Purified. CAS No. 344-25-2. Pack Sizes: 5g. US Biological Life Sciences.
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D-Proline amide
D-Proline amide. Group: Biochemicals. Alternative Names: D-Pro-NH2; (R)-Pyrrolidine-2-carboxylic acid amide. Grades: Highly Purified. CAS No. 62937-45-5. Pack Sizes: 25g, 50g, 100g, 250g. US Biological Life Sciences.
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D-Proline amide
D-Proline amide is a proline-based organocatalyst that has been investigated for several powerful asymmetric transformations, such as the Aldol, Mannich, and Michael reactions. Synonyms: D-Pro-NH2; (R)-Pyrrolidine-2-carboxylic acid amide. Grade: ≥ 99% (HPLC). CAS No. 62937-45-5. Molecular formula: C5H10N2O. Mole weight: 114.10.
D-Proline amide 99+% (HPLC)
D-Proline amide 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
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D-Proline amide hydrochloride
D-Proline amide hydrochloride. Group: Biochemicals. Alternative Names: D-Pro-NH2·HCl; (R)-Pyrrolidine-2-carboxylic acid amide hydrochloride. Grades: Highly Purified. CAS No. 50894-62-7. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.
D-Proline benzyl ester hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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D-proline dehydrogenase
A flavoprotein (FAD). The enzyme prefers D-proline and acts on other D-amino acids with lower efficiency. Group: Enzymes. Synonyms: D-Pro DH; D-Pro dehydrogenase; dye-linked D-proline dehydrogenase. Enzyme Commission Number: EC 1.5.99.13. 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-1567; D-proline dehydrogenase; EC 1.5.99.13; D-Pro DH; D-Pro dehydrogenase; dye-linked D-proline dehydrogenase. Cat No: EXWM-1567.
D-Proline methyl ester hydrochloride 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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D-proline reductase (dithiol)
The reaction is observed only in the direction of D-proline reduction. Other dithiols can function as reducing agents; the enzyme contains a pyruvoyl group and a selenocysteine residue, both essential for activity. Group: Enzymes. Enzyme Commission Number: EC 1.21.4.1. CAS No. 37255-43-9. 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-1256; D-proline reductase (dithiol); EC 1.21.4.1; 37255-43-9. Cat No: EXWM-1256.
D-Proline tert-butyl ester hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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D-Prolinol
A reagent used for asymmetric synthesis. Synonyms: (R)-2-Hydroxymethyl-pyrrolidine; (R)-2-Pyrrolidinemethanol; (R)-(-)-2-Pyrrolidinemethanol. Grade: > 95 % by HPLC. CAS No. 68832-13-3. Molecular formula: C5H11NO. Mole weight: 101.2.
D-(-)-Prolinol
5g Pack Size. Group: Amino Acids, Biochemicals, Building Blocks, Chiral Compounds. Formula: C5H11NO. CAS No. 68832-13-3. Prepack ID 45777293-5g. Molecular Weight 101.15. See USA prepack pricing.
D-(-)-Prolinol
25g Pack Size. Group: Amino Acids, Biochemicals, Building Blocks, Chiral Compounds. Formula: C5H11NO. CAS No. 68832-13-3. Prepack ID 45777293-25g. Molecular Weight 101.15. See USA prepack pricing.
D-Prolinol (oil) 99+% (NMR)
D-Prolinol (oil) 99+% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
D-Propargylglycine 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences.
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D-Pro-Phe-Arg-Chloromethylketone
D-Pro-Phe-Arg-Chloromethylketone, a inhibitor of coagulation factor XII and plasma kallikrein, plays an important role in thrombosis and inflammation[1]. Uses: Scientific research. Group: Peptides. CAS No. 88546-74-1. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P4245.
D-Psicose
D-Psicose is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Natural products. CAS No. 551-68-8. Pack Sizes: 500 g. Product ID: HY-N9914.
The enzyme is highly specific for D-psicose and shows very low activity with D-tagatose (cf. EC 5.1.3.31, D-tagatose 3-epimerase). The enzyme from the bacterium Clostridium scindens requires Mn2+, whereas the enzymes from the bacteria Clostridium cellulolyticum, Clostridium sp. BNL1100, and Clostridium bolteae require Co2+ as optimum cofactor. The enzyme from Ruminococcus sp. is not dependent on the presence of metal ions, but its activity is enhanced by Mn2+. Group: Enzymes. Synonyms: DPEase (ambiguous). Enzyme Commission Number: EC 5.1.3.30. 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-5417; D-psicose 3-epimerase; EC 5.1.3.30; DPEase (ambiguous). Cat No: EXWM-5417.
D-Psicose (Standard)
D-Psicose (Standard) is the analytical standard of D-Psicose. This product is intended for research and analytical applications. D-Psicose is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Natural products. CAS No. 551-68-8. Pack Sizes: 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-N9914R.
D-psicose-[UL-13C6]
D-psicose-[UL-13C6] is a labelled analogue of D-psicose that is a C3 epimer of L-Fructose. Synonyms: D-[UL-13C6]psicose; D-psicose-U-13C6. Molecular formula: [13C]6H12O6. Mole weight: 186.11.
DPTA-OH
DPTA-OH is a chelating agent that has been studied for the treatment of vascular diseases, coronary heart disease, myocardial ischemia, coronary artery restenosis, and coronary artery disease. Synonyms: Acetic acid, [(2-hydroxytrimethylene)dinitrilo]tetra-; N,N'-(2-Hydroxy-1,3-propanediyl)bis[N-(carboxymethyl)glycine]; 1,3-Diamino-2-hydroxypropane-N,N,N',N'-tetraacetic acid; 1,3-Diamino-2-hydroxypropanetetraacetic acid; 1,3-Diaminopropane-2-ol tetracetate; 1,3-Diaminopropanol tetraacetic acid; 2-Hydroxy-1,3-diaminopropane-N,N,N',N'-tetraacetic acid; 2-Hydroxy-1,3-diaminopropanetetraacetic acid; 2-Hydroxypropanediaminetetraacetic acid; 2-Hydroxypropylene-1,3-diamine-N,N,N',N'-tetraacetic acid; [(2-Hydroxytrimethylene)diimino]tetraacetic acid; DAPT; DHPTA; Diaminohydroxypropanetetraacetic acid; Diaminopropanol tetraacetic acid; DPTA; DTA; Hampronol; HPTA; NSC 59816. Grade: ≥95%. CAS No. 3148-72-9. Molecular formula: C11H18N2O9. Mole weight: 322.27.
DPT Hydrochloride
DPT Hydrochloride, a psychedelic entheogen belonging to the tryptamine family, inhibits the reuptake of dopamine, serotonin, and norepinephrine. The 5-HT2A receptor is an important site of action for DPT. Synonyms: N,N-Dipropyl-1H-indole-3-ethanamine Hydrochloride; 3-[2-(Dipropylamino)ethyl]indole Monohydrochloride. Grade: ≥95%. CAS No. 16382-06-2. Molecular formula: C16H25ClN2. Mole weight: 280.84.
DPTIP
DPTIP is a potent and selective sphingomyelin phosphodiesterase (N-SMase2) inhibitor (IC50 = 30 nM). DPTIP is metabolically stable and brain penetrant, regulating astrocyte-peripheral immune communication following brain inflammation. Synonyms: 2,6-Dimethoxy-4-[4-phenyl-5-(2-thienyl)-1H-imidazol-2-yl]phenol. Grade: 98%. CAS No. 351353-48-5. Molecular formula: C21H18N2O3S. Mole weight: 378.45.
DPTIP
DPTIP is a potent brain penetrant neutral sphingomyelinase 2 (N-SMase 2) inhibitor (exosome inhibitor), with an IC50 of 30 nM[1][2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 351353-48-5. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-131002.
dPTP
dPTP could be used in the studies of DNA polymerases (through interactions) and the generationg of a library of mutants. Synonyms: 2'-Deoxy-P-nucleoside-5'-Triphosphate. Grade: ≥ 95 % by HPLC. CAS No. 173964-83-5. Molecular formula: C11H14Na4N3O14P3. Mole weight: 597.15.
DPTPCz
A bipolar host material for highly efficient blue phosphorescent OLEDs. TAPC:DPTPCz-based device showed a high EQE of 15.4%, which is the highest performance exciplex OLED up to date. Uses: Dptpcz, a carbazole based bipolar host material, can be used as an acceptor molecule for the fabrication of a photosensitizer. it can also be used in application such as phosphorescent organic light-emitting diodes (oleds). Group: Organic light-emitting diode (oled) materials. Alternative Names: 3-(4,6-Diphenyl-1,3,5-triazin-2-yl)-9-phenyl-9H-carbazole. CAS No. 1313391-57-9. Product ID: 3-(4,6-diphenyl-1,3,5-triazin-2-yl)-9-phenylcarbazole. Molecular formula: 474.55. Mole weight: C33H22N4. C1=CC=C (C=C1) C2=NC (=NC (=N2) C3=CC4=C (C=C3) N (C5=CC=CC=C54) C6=CC=CC=C6) C7=CC=CC=C7. InChI=1S/C33H22N4/c1-4-12-23 (13-5-1)31-34-32 (24-14-6-2-7-15-24)36-33 (35-31)25-20-21-30-28 (22-25)27-18-10-11-19-29 (27)37 (30)26-16-8-3-9-17-26/h1-22H. VPPRLINZYBFAMS-UHFFFAOYSA-N.
DPVBi
DPVBi. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,4'-Bis(2,2-diphenylethenyl)-1,1'-biphenyl. Product Category: Organic Light Emitting Diode (OLED). CAS No. 142289-08-5. Molecular formula: C40H30. Mole weight: 510.23 g/mol. Purity: 95%+. IUPACName: 1-(2,2-diphenylethenyl)-4-[4-(2,2-diphenylethenyl)phenyl]benzene. Canonical SMILES: C1=CC=C(C=C1)C(=CC2=CC=C(C=C2)C3=CC=C(C=C3)C=C(C4=CC=CC=C4)C5=CC=CC=C5)C6=CC=CC=C6. Density: 1.124 ± 0.06 g/ml. Product ID: ACM142289085. Alfa Chemistry ISO 9001:2015 Certified. Categories: DevBiz.
DPY-2103
DPY-2103 is a useful intermediate for chemical synthesis of a number of biologically active drugs. Uses: A useful intermediate. Synonyms: DPY-2103; DPY 2103; DPY2103; dimethyl 3,3'-(methylenebis(5-formyl-4-methyl-1H-pyrrole-2,3-diyl))dipropionate. Grade: ≥98%. CAS No. 4792-10-3. Molecular formula: C21H26N2O6. Mole weight: 402.45.
DPY-3050
DPY-3050 is a useful intermediate for chemical synthesis of a number of biologically active drugs. Uses: A useful intermediate. Synonyms: DPY-3050; DPY 3050; DPY3050. 1H-Pyrrole-3-propanoic acid, 2,?2'-methylenebis[5-[(1,?1-dimethylethoxy)?carbonyl]?-4-methyl-, 3,?3'-dimethyl ester. Grade: ≥96%. CAS No. 30103-05-0. Molecular formula: C29H42N2O8. Mole weight: 546.29.
DPY30 human
recombinant, expressed in E. coli, ?85% (SDS-PAGE). Group: Fluorescence/luminescence spectroscopy.
DPY-6602
DPY-6602, a pyrrole derivative, could be widely used as an intermediate in sorts of areas like photosensitizers and antitumor drugs. Synonyms: DPY-6602; DPY 6602; DPY6602; tert-butyl 5-((4-ethyl-5-formyl-3-methyl-1H-pyrrol-2-yl)methyl)-3,4-dimethyl-1H-pyrrole-2-carboxylate. Grade: 98%. CAS No. 145696-60-2. Molecular formula: C20H28N2O3. Mole weight: 344.21.
D-Pyroglutamic acid tert-butyl ester. Group: Biochemicals. Alternative Names: tert-Butyl 5-oxo-D-prolinate. Grades: Highly Purified. CAS No. 205524-46-5. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C9H15NO3. US Biological Life Sciences.
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D-Pyr-OH
D-Pyr-OH 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. Uses: Serves as a building block in the synthesis of diphthamide. Synonyms: D-Pyroglutamic acid; D-5-Oxo-2-pyrrolidinecarboxylic acid; D Pyr OH. Grade: ≥ 99% (Assay). CAS No. 4042-36-8. Molecular formula: C5H7NO3. Mole weight: 129.11.
D-Pyr-OH 99+%
D-Pyr-OH 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences.
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DQ-BSA-RED
DQ-BSA-Red is a bovine serum albumin labeled with a red fluorescent dye that can be used to detect lysosomal activity. The excitation wavelength and emission wavelength of DQ-BSA-Red are 590 nm and 620 nm, respectively. The BSA molecule in DQ-BSA-Red is labeled with high concentration of red fluorescent dye in multiple sites, which shows high fluorescence self-inhibition. Once DQ-BSA-RED enters the lysosome, DQ-BSA is cleaved by lysosomal proteases, resulting in unquenched and released fluorescent fragments, emitting bright fluorescence. Inactivated lysosomes are unable to degrade the BSA protein and thus have a lower or even no fluorescent signal[1]. Uses: Scientific research. Group: Fluorescent dye. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-D2449.
DQP 1105
DQP 1105 has been found to be a NMDA receptor antagonist and could exhibit potential activities in the treatment of neurological disability. Synonyms: DQP-1105; DQP 1105; DQP1105; 5-(4-Bromophenyl)-3-(1,2-dihydro-6-methyl-2-oxo-4-phenyl-3-quinolinyl)-4,5-dihydro-γ-oxo-1H-pyrazole-1-butanoic acid. Grade: ≥97% by HPLC. CAS No. 380560-89-4. Molecular formula: C29H24BrN3O4. Mole weight: 558.42.
DQP 1105
DQP 1105. Group: Biochemicals. Grades: Purified. CAS No. 380560-89-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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DQP-1105
DQP-1105 is a potent noncompetitive NMDA receptor antagonist. DQP-1105 inhibits GluN2C- and GluN2D-containing receptors ( IC 50 =7.0 and 2.7 μM, respectively). The IC 50 values are at least 50-fold lower than those for recombinant GluN2A-, GluN2B-, GluA1-, or GluK2-containing receptors [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 380560-89-4. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-107711.
D-(-)-Quinic acid
25g Pack Size. Group: Analytical Reagents, Building Blocks, Organics. Formula: C7H12O6. CAS No. 77-95-2. Prepack ID 28404581-25g. Molecular Weight 192.17. See USA prepack pricing.
D-(-)-Quinic acid
D-(-)-Quinic acid. Group: Biochemicals. Alternative Names: 1, 3, 4, 5-Tetra hydroxycyclohexane carboxylic acid. Grades: Highly Purified. CAS No. 77-95-2. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C7H12O6. US Biological Life Sciences.