A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
PD 98059, CAS 167869-21-8, is a cell-permeable, selective & reversible inhibitor of MAP Kinase Kinase (MEK). Inhibits MAP Kinase activation and subsequent phosphorylation of MAP Kinase substrates. Group: Fluorescence/luminescence spectroscopy.
PDAT
PDAT is a noncompetitive indolethylamine-N-methyltransferase (INMT) inhibitor with a K i of 84 μM for rabbit lung INMT (rabINMT) [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1226213-83-7. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-124101.
pdBD-2
pdBD-2 is an antimicrobial peptide found in Chinese loach, Paramisgurnus dabryanus. It has anti-gram-positive bacteria and gram-negative bacteria activity. Synonyms: Paramisgurnus dabryanus beta defensin 2. Grade: >98%.
PDBT-co-TT
PDBT-co-TT. Uses: Designed for use in research and industrial production. Product Category: Flexible Printed Electronics. CAS No. 1260685-65-1. Product ID: ACM1260685651. Alfa Chemistry  ISO 9001:2015 Certified.
PDBT-T1
Band gap: 1.93 eV. Group: Organic field effect transistor (ofet) materials organic solar cell (opv) materials. Alternative Names: Poly[[5,10-bis(5-octyl-2-thienyl)dithieno[2,3-d:2',3'-d']benzo[1,2-b:4,5-b']dithiophene-2,7-diyl]-2,5-thiophenediyl[5,7-bis(2-ethylhexyl)-4,8-dioxo-4H,8H-benzo[1,2-c:4,5-c']dithiophene-1,3-diyl]-2,5-thiophenediyl]. CAS No. 1701403-91-9. Mole weight: (C72H78O2S10)n.
PDCD4-IN-1
PDCD4-IN-1(compound 20031600) is a PDCD4 inhibitor with a K d value of 350 nM, which can promote the expression of BDNF in hippocampal neuron cell HT-22 [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 494763-64-3. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-153383.
PdCl2(Amphos)2 is a catalyst that is more suitable for use in water than organic solvents [1]. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 887919-35-9. Pack Sizes: 10 mM * 1 mL; 1 g; 5 g. Product ID: HY-W010686.
PDD00017272
PDD00017272 is an inhibitor of poly(ADP-ribose) glycohydrolase (PARG) (EC50=4.8 nM) and an activator of PARP1/2. PDD00017272 inhibits its activity of hydrolyzing poly(ADP-ribose) (pADPr), resulting in the accumulation of pADPr on chromatin, interfering with DNA damage repair and replication processes, and inducing PARP1/2-dependent cytotoxicity. PDD00017272 can be used in cancer models with DNA repair defects (such as BRCA mutations) or resistance to PARP inhibitors. PDD00017272 has a PARG expression level-correlated inhibitory potency with EC50 of 9.2 nM (PARG cells), the tumor cells with lower PARG expression are more sensitive[1][2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1945950-20-8. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-133531.
PDD 00017273 is a potent inhibitor of Poly(ADP-ribose) Glycohydrolase (PARG), with an IC50 of 26 nM, and a KD of 1.45 nM[1][2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1945950-21-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg. Product ID: HY-108360.
PDDC
PDDC is a compound used to inhibit Alzheimer's disease. It is a nSMase2 inhibitor that can inhibit tau-induced nSMase2 activity and ceramide elevation, and slow the spread of tau in mouse models. Uses: Scientific research. Group: Signaling pathways. CAS No. 2232878-43-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-156800.
A cell-permeable pyrazoloquinoline compound that acts as a potent phosphodiesterase 10A inhibitor (Ki≤5nM against human PDE10A), while exhibiting >500-fold selectivity over other human PDEs 1-11 and little activity against CYP3A4 (IC50 >20uM) or a panel of 23 kinases (IC50 >30uM). Reported to be orally available in monkey and rat species and be efficacious in reversing nMDAR antagonist (+)-MK-801-induced hyperactivity in a ratsl (MED = 10mg/kg p.o.) in vivo. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C??H??ClN?O. US Biological Life Sciences.
A cell permeable, potent, and selective oxime PDE4D inhibitor (IC50=0.67uM) which displays much reduced activities toward other PDE4 isoforms. It is shown to cause a significant 40% increase in extracellular cAMP in the hippocampus of freely moving rats in vivo at 100uM, but has no effect on Ab levels. This compound elicits cognitive enhancement in vivo at the optimum dose of 0.003mg/kg in both mice and rat models, and unlike rolipram, does not cause emesis-like behavior in rodents. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
PDE5A1 active from Mouse, Recombinant
Mouse PDE5A (GenBank Accession No. NM_153422) full length with N-terminal GST-tag, MW=124 kDa, expressed in a Baculovirus infected Sf9 cell expression system. Mouse pde5a (genbank accession no. nm_153422) full length with n-terminal gst-tag, mw=124 kda, expressed in a baculovirus infected sf9 cell expression system. Applications: Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling. Group: Enzymes. Synonyms: CN5N; phosphodiesterase 5A, cGMP-specific; PDE5A1; PDE5A. Purity: > 70% (SDS-PAGE). Phosphodiesterase. Mole weight: mol wt 124 kDa. Storage: -70°C. Form: aqueous solution. Source: Baculovirus infected Sf9 cells. Species: Mouse. CN5N; phosphodiesterase 5A, cGMP-specific; PDE5A1; PDE5A. Cat No: NATE-0528.
PDE-9 inhibitor is useful for neurodegenerative diseases. Uses: Scientific research. Group: Signaling pathways. CAS No. 1082743-70-1. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg. Product ID: HY-50865.
PDE9-IN-(S)-C33
PDE9-IN-(S)-C33 is a potent and selective inhibitor of phosphodiesterase-9 (PDE9). Uses: Designed for use in research and industrial production. Additional or Alternative Names: PDE9-IN-(S)-C33; PDE9IN(S)C33; PDE9 IN (S) C33; (S)-C33. Product Category: Inhibitors. Appearance: Solid powder. CAS No. 2066488-39-7. Molecular formula: C18H20ClN5O. Mole weight: 357.84. Purity: >98%. IUPACName: 6-[[(1S)-1-(4-Chlorophenyl)ethyl]amino]-1-cyclopentyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one. Canonical SMILES: O=C1C2=C(N(C3CCCC3)N=C2)N=C(N[C@H](C4=CC=C(Cl)C=C4)C)N1. Product ID: ACM2066488397. Alfa Chemistry  ISO 9001:2015 Certified.
An orally bioavailable amino-triazole compound that is shown to bind to the inactive conformations of both PDGFRb and Raf kinases (allosteric, Type II inh), and acts as a potent inhibitor of Flt3, Kit, PDGFRa and PDGFRb (=52, 170, 300 and 520nM, respectively) with selectivity over B-Raf, p38a, FGFR2 and VEGFR2 (>10uM) in a multi-kinase panel. Completely blocks the phosphorylations of MEK-1/2 S217/S221, ERK-1/2 T202/Y204 in FGF-stimulated HUVECs, PDGFRb in PDGF-BB-stimulated VSMCs, ERK-1/2 T202/Y204 in 1205Lu-B Raf V600E cells, and C-Raf S338 at 10uM. Reduces FGF-induced angiogenesis in mouse Matrigel model (50mg/kg, i.p., bid) and selectively induces apoptosis in the endothelium; further, suppresses orthotopic renal cell carcinoma growth in mice (100mg/kg, p.o., qd). Group: Biochemicals. Alternative Names: 6- (4- (5- (3- (Trifluoromethyl) phenylamino) -4 H-1,2,4-triazol-3-yl)phenoxy)-2-(methylthio)pyrimidin-4-amine, PDGFR Tyrosine Kinase Inhibitor XXII. Grades: Highly Purified. Pack Sizes: 10mg. Molecular Formula: C??H??F?N?OS, Molecular Weight: 459.6. US Biological Life Sciences.