A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
N6-[(Phenylmethoxy)carbonyl]-D-lysine is a protected amino acid. It can be used for the synthesis of Chrysobactin [N-(2,3-dihydroxybenzoyl)-D-lysyl-L-serine], acting as a siderophore. Synonyms: Nε-Z-D-lysine; D-LYSINE(CBZ); H-D-Lys(Cbz)-OH; Nepsilon-carbobenzyloxy-D-lysine; D-LYSINE(Z)-OH; N-e-CBZ-D-Lysine. Grades: ≥ 98% (HPLC). CAS No. 34404-32-5. Molecular formula: C14H20N2O4. Mole weight: 280.30.
A cell-permeable pyrimidoquinoline-dione compound that acts as an efficient Hdm2 E3 ligase inhibitor, prevents Hdm2-mediated p53 ubiquitination and increases the cellular levels of both p53 and Hdm2 (IC50 ~3uM in RPE cells). Shown to selectively arrest the growth of several tumor cells in a p53-dependent manner and display desirable aqueous solubility. Group: Biochemicals. Grades: Highly Purified. CAS No. 502137-98-6. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
HDMA
Increased coupling efficiency and lower racemization compared to HATU. Uses: Peptide Synthesis. Group: Coupling Reagents. Alternative Names: 1- [ (Dimethylamino) (Morpholino) Methylene] -1H-[1,2,3]triazolo[4,5-b]pyridine-1-ium 3-oxide hexafluorophosphate. CAS No. 958029-37-3. Registered patent of Luxembourg Bio Technologies.
Luxembourg Bio Technologies
HDMAPP triammonium salt
HDMAPP is a photo-crosslinkable biotin derivative that targets the HMBPP Site of BTN3A1, and activates Vγ9Vδ2 T cells, which plays a key role in the cross talk of the innate and adaptive immune system. Synonyms: HMBPP triammonium; [[(E)-4-hydroxy-3-methylbut-2-enoxy]-oxidophosphoryl] phosphate triammonium salt. Grades: ≥90%. CAS No. 443892-56-6. Molecular formula: C5H9O8P2·3NH4. Mole weight: 313.2.
HDMC
HDMC. Group: Biochemicals. Alternative Names: 6-HDMCB; N-[(5-Chloro-3-oxido-1H-benzotriazol-1-yl)-4-morpholinylmethylene]-N-methylmethanaminium hexafluorophosphate. Grades: Highly Purified. CAS No. 1082951-62-9. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C13H17ClF6N5O2P. US Biological Life Sciences.
Worldwide
HDMC
Aminium-type coupling reagent derived from dimethylmorpholino urea. Uses: Peptide Synthesis. Group: Coupling Reagents. Alternative Names: 6-chloro-1- ( (Dimethylamino) (Morpholino) -methylene)-1H-benzotriazolium hexafluorophosphate 3-oxide. CAS No. 1082951-62-9. Registered patent of Luxembourg Bio Technologies.
Luxembourg Bio Technologies
HDMC
HDMC is a reagent used in preparation of COMU as a more effective peptide coupling reagent than benzotriazole-based uronium compounds in peptide synthesis. Synonyms: HDMC; 6-HDMCB; (5-Chloro-3-oxo-1H-1lambda-5,2,3-benzotriazol-1-yl)-N,N-dimethyl(morpholin-4-yl)methaniminium hexafluorophosphate; SCHEMBL21223097; DTXSID00746375; BCP29166; N-[(5-Chloro-3-oxido-1H-benzotriazol-1-yl)-4-morpholinylmethylene]-N-methylmethanaminium hexafluorophosphate. Grades: > 95 % (HPLC). CAS No. 1082951-62-9. Molecular formula: C13H17ClF6N5O2P. Mole weight: 455.72.
H-D-PHE-NH2. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-Phenylalaninamide, D-phenylalanine amide, AmbotzHAA6430, SureCN353251, AC1OCT27, (R)-|A-Amino-hydrocinnamamide, (2R)-2-amino-3-phenylpropanamide, (|AR)-|A-Amino-benzenepropanamide, (2R)-2-Amino-3-phenylpropionyl Amide, X5875, 5241-59-8. Product Category: Heterocyclic Organic Compound. CAS No. 5241-59-8. Molecular formula: C9H12N2O. Mole weight: 164.2. Purity: 0.95. IUPACName: (2R)-2-amino-3-phenylpropanamide. Canonical SMILES: C1=CC=C(C=C1)CC(C(=O)N)N. Product ID: ACM5241598. Alfa Chemistry ISO 9001:2015 Certified.
H-D-Phe-OtBu.HCl
H-D-Phe-OtBu.HCl is a phenylalanine derivative [1]. Uses: Scientific research. Group: Peptides. CAS No. 3403-25-6. Pack Sizes: 25 g; 100 g. Product ID: HY-W008522.
H-D-Phe-Phe-Arg-chloromethylketone
H-D-Phe-Phe-Arg-chloromethyl ketone is a potent, specific and irreversible inhibitor of glandular and plasma kallikreins. Uses: Potent and specific irreversible inhibitor of plasma and glandular kallikreins. Synonyms: FFRCK; Phenylalanyl-phenylalanyl-arginine chloromethyl ketone; Phe-phe-arg-CK; 2-Amino-N-[N-(6-carbamimidamido-1-chloro-2-oxohexan-3-yl)phenylalanyl]-3-phenylpropanimidic acid; PPACK II. CAS No. 74392-49-7. Molecular formula: C25H33ClN6O3. Mole weight: 501.02.
H-D-Phe-pna
H-D-Phe-pna. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-Phenylalanine 4-nitroanilide;H-D-Phe-pNA. Product Category: Heterocyclic Organic Compound. CAS No. 14235-18-8. Molecular formula: C15H15N3O3. Mole weight: 285.3. Purity: 0.96. IUPACName: (2R)-2-amino-N-(4-nitrophenyl)-3-phenylpropanamide. Canonical SMILES: C1=CC=C(C=C1)CC(C(=O)NC2=CC=C(C=C2)[N+](=O)[O-])N. Product ID: ACM14235188. Alfa Chemistry ISO 9001:2015 Certified.
H-D-Phe-Pro-Arg-chloromethylketone
H-D-Phe-Pro-Arg-chloromethylketone is a highly effective and irreversible inhibitor of thrombin and gingipain R. Synonyms: PPACK; H-D-Phe-Pro-Arg-CH2Cl; fPR-CMK; D-phenylalanine-proline-arginine methyl chloride; D-Phe-Pro-Age-CMK; (S)-1-((R)-2-amino-3-phenylpropanoyl)-N-((S)-1-chloro-6-guanidino-2-oxohexan-3-yl)pyrrolidine-2-carboxamide; (S)-1-(D-phenylalanyl)-N-((S)-1-chloro-6-guanidino-2-oxohexan-3-yl)pyrrolidine-2-carboxamide; D-Phe-pro-arg-methyl chloride; D-Phenylalanyl-N-{(3S)-1-chloro-6-[(diaminomethylene)amino]-2-oxo-3-hexanyl}-L-prolinamide. Grades: ≥95% by HPLC. CAS No. 71142-71-7. Molecular formula: C21H31ClN6O3. Mole weight: 450.97.
H-D-Phe-Pro-arginal
H-D-Phe-Pro-arginal is a thrombin inhibitor which is being developed by IVAX for the potential treatment of thromboembolic disorders. It has a similar efficacy to heparin at the highest dose studied. Uses: H-d-phe-pro-arginal is developed for the potential treatment of thromboembolic disorders. Synonyms: GYKI-14166;GYKI14166;RGH-2958;GYKI 14166;RGH 2958;RGH2958;LY-294468;LY294468;Efegatran;(S)-1-(D-phenylalanyl)-N-((S)-5-guanidino-1-oxopentan-2-yl)pyrrolidine-2-carboxamide. Grades: 98%. CAS No. 60503-05-1. Molecular formula: C20H30N6O3. Mole weight: 402.57.
HDPlas Functionalized Graphene Nanoplatelet(Argon functionalized). Uses: Designed for use in research and industrial production. Product Category: Graphene With High Quality. CAS No. 7440-44-0. Product ID: ACM7440440-73. Alfa Chemistry ISO 9001:2015 Certified.
HDPlas Functionalized Graphene Nanoplatelet(Carboxyl functionalized). Uses: Designed for use in research and industrial production. Product Category: Graphene With High Quality. CAS No. 7440-44-0. Product ID: ACM7440440-257. Alfa Chemistry ISO 9001:2015 Certified.
HDPlas Functionalized Graphene Nanoplatelet(Fluorocarbon functionalized). Uses: Designed for use in research and industrial production. Product Category: Graphene With High Quality. CAS No. 7440-44-0. Product ID: ACM7440440-166. Alfa Chemistry ISO 9001:2015 Certified.
HDPlas Functionalized Graphene Nanoplatelet(NH3 functionalized). Uses: Designed for use in research and industrial production. Product Category: Graphene With High Quality. CAS No. 7440-44-0. Product ID: ACM7440440-26. Alfa Chemistry ISO 9001:2015 Certified.
HDPlas Functionalized Graphene Nanoplatelet(Nitrogen functionalized). Uses: Designed for use in research and industrial production. Product Category: Graphene With High Quality. CAS No. 7440-44-0. Product ID: ACM7440440-220. Alfa Chemistry ISO 9001:2015 Certified.
HDPlas Functionalized Graphene Nanoplatelet(Oxygen functionalized). Uses: Designed for use in research and industrial production. Product Category: Graphene With High Quality. CAS No. 7440-44-0. Product ID: ACM7440440-4. Alfa Chemistry ISO 9001:2015 Certified.
H-D-Pro-Phe-Arg-pNA 2HCl
H-D-Pro-Phe-Arg-pNA 2HCl is a chromogenic substrate for the determination of plasma kallikrein-like activity. Synonyms: H-D-PFR-pNA 2HCl; L-Argininamide, D-prolyl-L-phenylalanyl-N-(4-nitrophenyl)-, dihydrochloride; D-Prolyl-L-phenylalanyl-N-(4-nitrophenyl)-L-argininamide hydrochloride (1:2); pFR-pNA dihydrochloride. Grades: 95%. CAS No. 62354-56-7. Molecular formula: C26H34N8O5.2HCl. Mole weight: 611.52.
HDS 029 is a potent inhibitor of the ErbB receptor family including EGFR, ErbB2 and ErbB4 (IC50 = 0.3, 0.5 and 1.1 nM for ErbB1 (EGFR), ErbB4 and ErbB2, respectively). HDS 029 inhibits EGF-induced erbB1 autophosphorylation in NIH3T3 cells and heregulin-stimulated ErbB autophosphorylation in MDA-MB-453 human breast carcinoma cells (IC50 = 2.5 and 24 nM, respectively). Synonyms: HDS 029; HDS 029; HDS 029; N-(4-[(-3-Chloro-4-fluorophenyl)amino]pyrido[3,4-d]pyrimidin-6-yl-2-butynamide; EGFR/ErbB-2/ErbB-4 Inhibitor. Grades: ≥97% by HPLC. CAS No. 881001-19-0. Molecular formula: C17H11ClFN5O. Mole weight: 355.76.
HDS 029
HDS 029. Group: Biochemicals. Grades: Purified. CAS No. 881001-19-0. Pack Sizes: 1mg, 10mg. US Biological Life Sciences.
Worldwide
H-D-Ser(ac)-oh
H-D-Ser(ac)-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-D-SER(AC)-OH;O-ACETYL-D-SERINE. Product Category: Heterocyclic Organic Compound. CAS No. 44901-25-9. Molecular formula: C5H9NO4. Mole weight: 147.13. Purity: 0.96. IUPACName: (2R)-3-acetyloxy-2-aminopropanoic acid. Canonical SMILES: CC(=O)OCC(C(=O)O)N. Product ID: ACM44901259. Alfa Chemistry ISO 9001:2015 Certified.
H-D-Tpi(For)-OH·HCl 99+% (HPLC)
H-D-Tpi(For)-OH·HCl 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
A reagent used in the synthesis of novel marocyclic compounds as motilin receptor antagonists. Synonyms: 1-(t-Butoxycarbonyl)-D-tryptophan; (R)-2-Amino-3-(1-(tert-butoxycarbonyl)-1H-indol-3-yl)propanoic acid; Nin-Boc-D-tryptophan. Grades: ≥ 98% (TLC). CAS No. 201290-11-1. Molecular formula: C16H20N2O4. Mole weight: 304.35.
H-D-Val-ome.hcl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Methyl DL-valinate hydrochloride, NSC22920, NSC22921, EINECS 227-048-7, CID3083912, 5619-05-6, 6306-52-1, 7146-15-8. Product Category: Heterocyclic Organic Compound. Appearance: Crystalline. CAS No. 7146-15-8. Molecular formula: C6H14ClNO2. Mole weight: 167.63. Purity: 0.96. IUPACName: methyl 2-amino-3-methylbutanoate chloride. Product ID: ACM7146158. Alfa Chemistry ISO 9001:2015 Certified. Categories: Methyl D-valinate hydrochloride.
HE-3235
HE3235 is an orally bioavailable adrenal steroid analogue with potential antineoplastic activity. Androstane steroid HE3235 appears to bind the androgen receptor (AR), down-regulating anti-apoptotic genes, such as Bcl-2, while increasing the expression of pro-apoptotic genes, such as caspases. In vitro and in vivo studies indicate that this agent inhibits androstenediol-dependent LNCaP cell tumor growth. In addition, HE3235 may potentiate chemotherapeutic agents by down-regulating ABCG2, the gene encoding the multi-drug resistant (MDR) protein MDR2. Synonyms: HE 3235; HE3235; Apoptone; (17R)-5alpha-Pregnane-20-yne-3alpha,17-diol. CAS No. 183387-50-0. Molecular formula: C21H32O2. Mole weight: 316.48.
Head activator
The neuropeptide head activator is a high-affinity ligand for the orphan G-protein-coupled receptor GPR37. Synonyms: Pglu-pro-pro-gly-gly-ser-lys-val-ile-leu-phe; Hydra Peptide; HHAP. CAS No. 79943-68-3. Molecular formula: C54H84N12O14. Mole weight: 1125.33.
Head activator neuropeptide
Head activator neuropeptide is a mitogen for mammalian cell lines of neuronal or neuroendocrine origin. Head activator neuropeptide signals by binding GPR37 and stimulates cells to enter mitosis [1]. Uses: Scientific research. Group: Peptides. CAS No. 79943-68-3. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P3840.
Heart, Bovine
Heart, Bovine. Group: Biologicals. Grades: Tissue. Pack Sizes: 2Ea. US Biological Life Sciences.
Worldwide
Heart PC
Heart PC. Group: Others. Purity: >99%. Mole weight: 774.127 (average based on fatty acid distribution in product). Stability: 3 Months. Storage: -20°C. L-α-phosphatidylcholine (Heart, Bovine); Heart PC. Cat No: PHOZ-249.
Heart, Porcine
Heart, Porcine. Group: Biologicals. Grades: Tissue. Pack Sizes: 1Ea. US Biological Life Sciences.
Worldwide
Heart, Rabbit
Heart, Rabbit. Group: Biologicals. Grades: Tissue. Pack Sizes: 50Ea. US Biological Life Sciences.
Worldwide
Heat Dissipation Graphene Oxide Mud
Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid;
HEAT hydrochloride
HEAT hydrochloride is a selective α1-adrenoceptor antagonist, precursor to the 3-[125I]-derivative. Synonyms: 2-{[β-(4-Hydroxyphenyl)ethyl]aminomethyl}-1-tetralone hydrochloride; BE 2254; BE2254; BE-2254. Grades: ≥98% by HPLC. CAS No. 30007-39-7. Molecular formula: C19H21NO2.HCl. Mole weight: 331.84.
HEAT hydrochloride
HEAT hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 30007-39-7. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
Heat(pressure)sensitiveroseredtf-r1
Heat(pressure)sensitiveroseredtf-r1. Uses: Designed for use in research and industrial production. Additional or Alternative Names: HEAT(PRESSURE)SENSITIVEROSEREDTF-R1;10'-Diethylaminospiro[isobenzofuran-1(3H),7'-[7H]benzo[c]xanthen]-3-one. Product Category: Heterocyclic Organic Compound. CAS No. 34791-86-1. Molecular formula: C28H23NO3. Product ID: ACM34791861. Alfa Chemistry ISO 9001:2015 Certified.
A cell-permeable 2,6-diaminopyridine compound that directly binds HSF1 and reversibly inhibits its transcriptional activity (IC50=1.2uM in heat shocked p[HSE]4-Ta-Luc transfected HCT-116 cells), and suppresses both the transcription and expression of hsp70, hsp47 and hsp27. Shown to block heat shock-induced p-TEFb (positive transcription elongation factor b) recruitment to the hsp70 promoter and inhibit the phosphorylation of RNA Pol II CTD-Ser2 with no effect on TNF-a-stimulated NF-kB activity in HeLa cells. Induces G2/M growth arrest and apoptosis (IC50 ~5uM in HCT-116 cells), and further decreases tumor growth in mouse xenograft regression model (50mg/kg, i.p.). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Heat Shock Protein Inhibitor II
Heat shock protein (HSP) inhibitor II is the active metabolite of Hsp inhibitor I and suppresses the synthesis of inducible HSPs, such as HSP105, HSP72, and HSP40. Synonyms: HSP Inhibitor II; KNK 423; (3E)-3-(1,3-benzodioxol-5-ylmethylidene)pyrrolidin-2-one. Grades: ≥98%. CAS No. 1859-42-3. Molecular formula: C12H11NO3. Mole weight: 217.2.
Heat Sinking Graphite Paper
Heat Sinking Graphite Paper. Group: Pyrolitic graphite. CAS No. 7782-42-5.
Heat-stable α-amylase enzyme for liquefaction
A heat-stable , liquid, alpha-amylase enzyme used to rapidly liquefy starch from malt and grain adjuncts. Applications: Liquefaction adjunct processing and cereal cooking. Group: Enzymes. Synonyms: alpha-amylase; Heat-stable alpha-amylase enzyme; for liquefaction; Liquefaction Adjunct Processing; Cereal Cooking enzyme; heat-stable liquid alpha-amylase enzyme; liquefy starch enzyme; liquefy starch; Heat-stable alpha-amylase enzyme for liquefaction; BRE-1612. CAS No. 9000-90-2. α-Amylase. Appearance: powder or liquid. alpha-amylase; Heat-stable alpha-amylase enzyme; for liquefaction; Liquefaction Adjunct Processing; Cereal Cooking enzyme; heat-stable liquid alpha-amylase enzyme; liquefy starch enzyme; liquefy starch; Heat-stable alpha-amylase enzyme for liquefaction; BRE-1612. Pack: 25kg/paper barrel (powder form), 30kg/polyster barrel (liquid form) or subject to client requirement. Cat No: BRE-1612.
Heat Stable Alpha Amylase (High Temperature) is made from the best strain of Bacillus licheniformis through deep fermentation and extraction technique. FDA regards the strain as safety.This food-grade product possesses better heat resistance and keeps adaptable under condition of lower pH. It is applied broadly for liquidizing in the industry of starch sugar. 1.it is an endo-enzyme. 2.it hydrolyzes the α-1,4-glucosidic linkages of gelatinized strach randomly to soluble dextrins,reducing the high viscosity of the starch slurry. Applications: Enzyme for starch sugar. Group: Enzymes. Synonyms: Heat Stable Alpha Amylase (High Temperature); Heat Stable Alpha Amylase; Alpha Amylase; High Temperature Alpha Amylase; Starch Sugar. CAS No. 9000-90-2. α-Amylase. Activity: 150,000u/ml. Storage: Should be stored in a cool place avoiding high temperature. Liquid: 3 months at 25°C, activity remain >90%; 6 months, activity remains >80%. Increase dosage after shelf life. Form: Liquid. Source: Bacillus licheniformis. Heat Stable Alpha Amylase (High Temperature); Heat Stable Alpha Amylase; Alpha Amylase; High Temperature Alpha Amylase; Starch Sugar. Pack: 25kgs/drum, 1.125kgs/drum. Cat No: SUG-001.
Heat transfer fluids
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