A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
D-Gulose is a pivotal biomedical resource, playing an eminent role in studying various metabolic disorders and diabetes. With its profound impact on energy metabolism and carbohydrate assimilation, it acts as a vital precursor in the synthesis of D-gluconic acid. Synonyms: (2R,3R,4S,5R)-2,3,4,5,6-pentahydroxyhexanal; 4205-23-6; aldehydo-D-gulose; D-(-)-GULOSE; 19163-87-2; 25008KX916; D-GULOSE [MI]; SCHEMBL37074; CHEBI:37695; GZCGUPFRVQAUEE-FSIIMWSLSA-N; GEO-04664; AKOS006310795; CS-0343125; Q423227; (3R,4R,5R,6R)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol; 36574-18-2. CAS No. 4205-23-6. Molecular formula: C6H12O6. Mole weight: 180.16.
DH 97
DH 97 is a potent MT2 melatonin receptor antagonist (pKi = 8.03) with 89- and 229-fold selectivity over MT1 and GPR50 (melatonin-related orphan receptor) respectively. Synonyms: DH-97; DH 97; DH97; N-Pentanoyl-2-benzyltryptamine; N-[2-(2-benzyl-1H-indol-3-yl)ethyl]pentanamide. CAS No. 220339-00-4. Molecular formula: C22H26N2O. Mole weight: 334.46.
DH 97
DH 97. Group: Biochemicals. Grades: Purified. CAS No. 220339-00-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
DHA Ceramide
DHA Ceramide (C22:6 Ceramide) is an ester product. Uses: Scientific research. Group: Signaling pathways. Alternative Names: C22:6 Ceramide. CAS No. 218608-43-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-165781.
DHA-EPA Omega 3 Fish Oil Powder
DHA-EPA Omega 3 Fish Oil Powder.
CA, FL & NJ
DHA Oil 40% from Algae(Crypthecodinium CohnII)
DHA Oil 40% from Algae(Crypthecodinium CohnII).
CA, FL & NJ
DHA-Paclitaxel
DHA-paclitaxel is a prodrug comprised of the naturally occurring omega-3 fatty acid docosahexaenoic acid (DHA) covalently conjugated to the anti-microtubule agent paclitaxel. Because tumor cells take up DHA, DHA-paclitaxel is delivered directly to tumor tissue, where the paclitaxel moiety binds to tubulin and inhibits the disassembly of microtubules, thereby resulting in the inhibition of cell division. DHA-paclitaxel exhibits improved pharmacokinetic and toxicity profiles when compared to conventional paclitaxel and has demonstrated antineoplastic activity in animal models of cancer. Synonyms: Paclitaxel 2'-(all-cis-4,7,10,13,16,19-docosahexaenoate); Taxoprexin; (αR,βS)-β-(Benzoylamino)-α-[[(4Z,7Z,10Z,13Z,16Z,19Z)-1-oxo-4,7,10,13,16,19-docosahexaenyl]oxy]-Benzenepropanoic Acid Mono[(2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-6, 12b-bis(acetyloxy)-12-(benzoyloxy)-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-4, 11-dihydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-9-yl] Ester; [2aR-[2aα, 4β, 4aβ, 6β, 9α(αR*, βS*), 11α, 12α, 12aα, 12bα]]-β-(Benzoylamino)-α-[(1-oxo-4, 7, 10, 13, 16, 19-docosahexaenyl)oxy]benzenepropanoic Acid, 6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl Ester; Paclitaxel docosahexaenoic acid; Docosahexaenoic Acid-Paclitaxel conjugate; Taxoprexin,DHA-TAX; TXP; DHA-paclitaxel. Grades: 98%. CAS No. 199796-52-6. Molecular formula: C69H81NO15. Mole weight: 1164.38.
DHBP dibromide
DHBP dibromide. Group: Biochemicals. Grades: Purified. CAS No. 6159-5-3. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
DHBP dibromide
DHBP dibromide blocks calcium release from sarcoplasmic reticulum by direct interaction with the ryanodine receptor. Synonyms: Diheptylviologen dibromide; 1,1'-Diheptyl-4,4'-bipyridinium Dibromide; Diheptylviologen Bromide; Heptylviologen Bromide; Heptylviologen Dibromide; N,N'-Diheptyl-4,4'-bipyridinium Dibromide; N,N'-Diheptyl-4,4'-dipyridinium Dibromide; 1,1'-Diheptyl-[4,4'-bipyridine]-1,1'-diium bromide. Grades: ≥98%. CAS No. 6159-5-3. Molecular formula: C24H38Br2N2. Mole weight: 514.39.
DHEA
DHEA (Prasterone) is one of the most abundant steroid hormones. DHEA (Prasterone) mediates its action via multiple signaling pathways involving specific membrane receptors and via transformation into androgen and estrogen derivatives (e.g., androgens, estrogens, 7α and 7β DHEA, and 7α and 7β epiandrosterone derivatives) acting through their specific receptors. Uses: Scientific research. Group: Natural products. Alternative Names: Prasterone; Dehydroisoandrosterone; Dehydroepiandrosterone. CAS No. 53-43-0. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-14650.
DHEA(17) (HRP)
Dehydroepiandrosterone is the most abundant adrenal androgen in humans and exists predominately in a sulfated form (DHEAS). DHEA sulfotransferase, known as SULT2A1, converts the androgen precursor DHEA to its inactive sulfate ester, DHEAS. The unconjugated molecules can be converted directly to androgens. Dehydroepiandrosterone is converted to DHEAS in the adrenal glands and liver. Group: Biochemicals. Grades: Purified. Pack Sizes: 500ul. US Biological Life Sciences.
Worldwide
D-Heptamannuronic Acid Heptasodium Salt
D-Heptamannuronic Acid Heptasodium Salt is a natural polysaccharide derived from the marine bacterium, presents itself as a sodium salt form in this product. Synonyms: Hepta-Mannuronic Acid Sodium Salt. Grades: ≥95% by GPC. Molecular formula: C42H51O43Na7. Mole weight: 1404.76.
D-His-OMe 2HCl
D-Histidine methyl ester is a protected form of D-Histidine. D-Histidine is the unnatural, biologically inactive isomer of L-Histidine. D-histidine is known to inhibit cell division, and is also used by certain types of bacteria (such as Escherichia coli) as a source of L-Histidine. Synonyms: D-Histidine methyl ester dihydrochloride; (R)-methyl 2-amino-3-(1H-imidazol-4-yl)propanoate dihydrochloride; H-D-His-OMe 2HCl; D-HISTIDINE METHYLESTER DIHYDROCHLORIDE; H-D-His-OMe 2HCl; methyl (2R)-2-amino-3-(1H-imidazol-5-yl)propanoate dihydrochloride; H D His OMe 2HCl. Grades: ≥ 98% (HPLC). CAS No. 4467-54-3. Molecular formula: C7H11N3O2·2HCl. Mole weight: 242.11.
D-His-OMe·2HCl
D-His-OMe·2HCl. Group: Biochemicals. Alternative Names: D-Histidine methyl ester dihydrochloride. Grades: Highly Purified. CAS No. 4467-54-3. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C7H11N3O2·2HCl. US Biological Life Sciences.
Worldwide
D-His-OMe·2HCl 98+% (HPLC)
D-His-OMe·2HCl 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
Cas No. 70142-15-3. Molecular formula: C6H11N3O. Mole weight: 141.17.
d(+)-Histidinol dihydrochloride
d(+)-Histidinol dihydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ZINC00388732, 75614-84-5. Product Category: Heterocyclic Organic Compound. CAS No. 75614-84-5. Molecular formula: C6H13Cl2N3O. Mole weight: 214.09. Purity: 0.96. IUPACName: [(2R)-1-hydroxy-3-(1H-imidazol-5-yl)propan-2-yl]azanium. Canonical SMILES: C1=C(NC=N1)CC(CO)N.Cl.Cl. Product ID: ACM75614845. Alfa Chemistry ISO 9001:2015 Certified.
D-Homo-16-alpha-hydroxyprednisolone
D-Homo-16-alpha-hydroxyprednisolone is a derivative of Prednisolone, which is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Synonyms: (2R,3R,4aS,4bS,10aR,10bS,11S,12aS)-2,3,11-Trihydroxy-2-(hydroxymethyl)-10a,12a-dimethyl-3,4,4a,5,6,10a,10b,11,12,12a-decahydro-1,8(2H,4bH)-chrysenedione; 1,8(2H,4bH)-Chrysenedione, 3,4,4a,5,6,10a,10b,11,12,12a-decahydro-2,3,11-trihydroxy-2-(hydroxymethyl)-10a,12a-dimethyl-, (2R,3R,4aS,4bS,10aR,10bS,11S,12aS)-. Molecular formula: C21H28O6. Mole weight: 376.44.
D-Homo A Derivative of Dexamethasone
D-Homo A Derivative of Dexamethasone is an impurity of Desoxymetasone which is an anti-inflammatory agent. Molecular formula: C22H28FNa2O8P. Mole weight: 516.40.
D-Homo A Derivative of Prednisolone
A derivative of Prednisolone. Prednisolone is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Grades: > 95%. Molecular formula: C21H29O8P. Mole weight: 440.43.
D-Homoanalog of Triamcinolone
D-Homoanalog of Triamcinolone is an impurity of Triamcinolone Acetonide. Triamcinolone Acetonide is a glucocorticoid used for the treatment of asthma and allergy. Synonyms: (11β,16α,17α)-9-Fluoro-11,16,17-trihydroxy-17-(hydroxymethyl)-D-homoandrosta-1,4-diene-3,17a-dione. CAS No. 130063-07-9. Molecular formula: C21H27FO6. Mole weight: 394.44.
D-Homoarginine Hemisulfate
D-Homoarginine Hemisulfate is an enantiomer of L-Homoarginine, which is an inhibitor of alkaline phosphatase isoenzymes. Synonyms: N6-(Aminoiminomethyl)-D-lysine Hemisulfate Salt; (R)-2-Amino-6-guanidinohexanoic Acid Hemisulfate Salt. CAS No. 32733-73-6. Molecular formula: C14H34N8O8S. Mole weight: 474.54.
D-Homo B Derivative of Dexamethasone
D-Homo B Derivative of Dexamethasone is an impurity of Desoxymetasone which is an anti-inflammatory agent. Molecular formula: C22H30FO8P. Mole weight: 472.44.
D-Homo B Derivative of Prednisolone
A derivative of Prednisolone. Prednisolone is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Grades: > 95%. Molecular formula: C21H29O8P. Mole weight: 440.43.
D-Homocitrulline
D-Homocitrulline. Group: Biochemicals. Alternative Names: D-HomoCit-OH; Nε-Carbamoyl-D-lysine; (R)-2-Amino-6-ureidohexanoic acid. Grades: Highly Purified. CAS No. 121080-96-4. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C7H15N3O3. US Biological Life Sciences.
D-Homocysteine is the stereoisomer of L-Homocystine, increased levels lead to hyperhomocysteinemia; a cardiovascular risk factor in prediction of coronary heart disease as well as being associated with congenital birth defects, pregnancy complications and cancer. Group: Biochemicals. Alternative Names: (2R,2'R)-4,4'-Dithiobis[2-aminobutanoic Acid; NSC 206271. Grades: Highly Purified. CAS No. 6027-15-2. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
D-Homoleucine
D-Homoleucine. Group: Biochemicals. Alternative Names: D-HomoLeu-OH hydrochloride. Grades: Highly Purified. CAS No. 138751-02-7. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences.
Worldwide
D-Homoleucine hydrochloride 98+% (TLC)
D-Homoleucine hydrochloride 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
D-Homophenylalanine
Synonyms: D-HomoPhe-OH; (R)-2-Amino-4-phenylbutyric acid; D HomoPhe OH. Grades: ≥ 99%. CAS No. 82795-51-5. Molecular formula: C10H13NO2. Mole weight: 179.22.
D-Homophenylalanine
D-Homophenylalanine. Group: Biochemicals. Alternative Names: D-HomoPhe-OH; (R)-2-Amino-4-phenylbutyric acid. Grades: Highly Purified. CAS No. 82795-51-5. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences.
Worldwide
D-Homophenylalanine 99+%
D-Homophenylalanine 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
D-Homopheylalanine allyl ester·TosOH
D-Homopheylalanine allyl ester·TosOH. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences.
Worldwide
D-Homoproline
D-Homoproline is a proline-based organocatalyst that has been investigated for several powerful asymmetric transformations, such as the Aldol, Mannich, and Michael reactions. Synonyms: D-HomoPro-OH; D-Pipecolic acid; (R)-2-Piperidine-2-carboxylic acid; D HomoPro OH. Grades: ≥ 99% (Assay). CAS No. 1723-00-8. Molecular formula: C6H11NO2. Mole weight: 129.16.
D-Homoproline 99+.9%
D-Homoproline 99+.9%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
D-Homoproline methyl ester hydrochloride
D-Homoproline methyl ester hydrochloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
D-Homoserine. Group: Biochemicals. Grades: Highly Purified. CAS No. 6027-21-0. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C4H9NO3. US Biological Life Sciences.
Worldwide
D-Homoserine 99+% (TLC)
D-Homoserine 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
D-Homotyrosine hydrobromide
D-Homotyrosine hydrobromide. Group: Biochemicals. Grades: Highly Purified. CAS No. 185617-14-5. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C10H14BrNO3. US Biological Life Sciences.
Worldwide
D-Homotyrosine hydrobromide salt
Synonyms: D-HomoTyr-OH HBr; D HomoTyr OH HBr. Grades: ≥ 95% (HPLC). CAS No. 185617-14-5. Molecular formula: C10H13NO3·HBr. Mole weight: 276.13.
D-Homotyrosine hydrobromide salt ≥95% (HPLC)
D-Homotyrosine hydrobromide salt ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
DHP-1401
DHP-1401, isolated from Ziziphusjujuba var. spinosa seeds, is a promising drug used for the treatment of Alzheimer's disease. Uses: The potential treatment of alzheimer's disease. Synonyms: DHP 1401; DHP1401.
DHPDS
DHPDS. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 6,8-Dihydroxy-1,3-pyrenedisulfonicaciddisodiumsalt. Product Category: Other Fluorophores. Appearance: Beige to green powder. CAS No. 61255-63-8. Molecular formula: C16H82O8S2. Mole weight: 438.34. Purity: 97%+. IUPACName: Disodium;6,8-dihydroxypyrene-1,3-disulfonate. Canonical SMILES: C1=CC2=C3C(=C(C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])C=CC4=C(C=C(C1=C43)O)O.[Na+].[Na+]. Product ID: ACM61255638-2. Alfa Chemistry ISO 9001:2015 Certified. Categories: DHPS.
DHPG
DHPG ((RS)-3,5-DHPG) is an amino acid, which acts as a selective and potent agonist of group I mGluR (mGluR 1 and mGluR 5), shows no effect on Group II or Group III mGluRs [1]. DHPG ((RS)-3,5-DHPG) is also an effective antagonist of mGluRs linked to phospholipase D [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: (RS)-3,5-DHPG. CAS No. 146255-66-5. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg. Product ID: HY-12598A.
DHP Linker (3,4-Dihydro-2H-pyran-2-methanol)
5g Pack Size. Group: Building Blocks, Organics. Formula: C6H10O2. CAS No. 3749-36-8. Prepack ID 56758789-5g. Molecular Weight 114.14. See USA prepack pricing.
DHP Resin
DHP resin is an acid labile support for alcohols. Group: Unsubstituted resins. Alternative Names: 3,4-Dihydro-2H-pyran-2-methanol, polymer bound. Pack Sizes: 1g, 5g, 25g.
DHPZ-2BI
DHPZ-2BI. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5,10-Bis(4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl)-5,10-dihydrophenazine. Product Category: Organic Light Emitting Diode (OLED). CAS No. 1638702-85-8. Molecular formula: C50H34N6. Mole weight: 718.85 g/mol. Product ID: ACM1638702858. Alfa Chemistry ISO 9001:2015 Certified.
D-Hydantoinase (Crude Enzyme)
This enzyme belongs to the family of hydrolases, those acting on carbon-nitrogen bonds other than peptide bonds, specifically in cyclic amides. This enzyme participates in 3 metabolic pathways: pyrimidine metabolism,beta-alanine metabolism, and pantothenate and coa biosynthesis. This product with the indicated enzyme activity was briefly purified from engineered E. coli. Applications: Medicine; synthesis; nutrition. Group: Enzymes. Synonyms: hydantoinase; hydropyrimidine hydrase; hydantoin peptidase; pyrimidine hydrase; dihydropyrimidinase. Enzyme Commission Number: EC 3.5.2.2. CAS No. 9030-74-4. Activity: Undetermined. Appearance: Clear to translucent yellow solution. Storage: at -20 °C or lower, for at least 1 month. Source: E. coli. hydantoinase; hydropyrimidine hydrase; hydantoin peptidase; pyrimidine hydrase; dihydropyrimidinase. Pack: 100ml. Cat No: NATE-1838.
D-Hydroorotic acid
D-Hydroorotic acid. Group: Biochemicals. Alternative Names: R-2,6-Dioxohexahydro-4-pyrimidinecarboxylic acid. Grades: Highly Purified. CAS No. 5988-53-4. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
D-Hydroorotic acid ≥95% (HPLC)
D-Hydroorotic acid ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g, 10g. US Biological Life Sciences.
Worldwide
D.I. 18 Megaohm Water Reagent Blank
D.I. 18 Megaohm Water Reagent Blank. Group: Solvents.
Di(1-adamantyl)benzylphosphine
Di(1-adamantyl)benzylphosphine. Uses: Useful ligand for sonogashira coupling reaction. Additional or Alternative Names: Benzyldi-1-Adamantylphosphine. Product Category: Organic Phosphine Compounds. Appearance: Solid. CAS No. 395116-70-8. Molecular formula: C27H37P. Mole weight: 392.56. Purity: 0.98. IUPACName: bis(1-adamantyl)-benzylphosphane. Canonical SMILES: C1C2CC3CC1CC(C2)(C3)P(CC4=CC=CC=C4)C56CC7CC(C5)CC(C7)C6. Product ID: ACM395116708-1. Alfa Chemistry ISO 9001:2015 Certified.
Di(1-adamantyl)chlorophosphine
Di(1-adamantyl)chlorophosphine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: chlorodi-1-adamantylphosphine; Di(1-adamantyl)chlorophosphine; Diadamantylchlorophosphine; 157282-19-4; SC-53645; Di(1-adamantyl)chlorophosphine, 97%; SCHEMBL2826080; BVOJCPQWSXCCKU-UHFFFAOYSA-N; Bis(1-adamantyl)chlorophosphine; Bis(1-adamantyl)phosphinous chloride. Product Category: Organic Phosphine Compounds. CAS No. 157282-19-4. Molecular formula: C20H30ClP. Mole weight: 336.884g/mol. IUPACName: bis(1-adamantyl)-chlorophosphane. Canonical SMILES: C1C2CC3CC1CC(C2)(C3)P(C45CC6CC(C4)CC(C6)C5)Cl. Product ID: ACM157282194. Alfa Chemistry ISO 9001:2015 Certified. Categories: di-1-adamantylchlorophosphine.