A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
5 (6) -Carboxytetra methyl rhodamine succinimidyl ester. Group: Biochemicals. Alternative Names: 5(6)-TAMRA SE. Grades: Highly Purified. CAS No. 246256-50-8. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C29H25N3O7. US Biological Life Sciences.
Worldwide
5(6)-Carboxy-X-rhodamine
BioReagent, suitable for fluorescence. Group: Fluorescence/luminescence spectroscopy.
5(6)-CFDA
5(6)-CFDA is a common aliphatic luciferin-line organism. CFDA conducts free diffusion into cells, and then it is hydrolyzed into carboxyl fluorescein (CF) by intracellular non-specific lipase. CF containing portion contains an additional negative charge so that it is better retained in cells, compared to fluorescein dyes [1] [2] [3]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: 5-(6)-Carboxyfluorescein diacetate; CFDA. CAS No. 124387-19-5. Pack Sizes: 50 mg; 100 mg. Product ID: HY-D0722.
5-(6-Chloronicotinoyl)-2-furoic acid
5-(6-Chloronicotinoyl)-2-furoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-(6-CHLORONICOTINOYL)-2-FUROIC ACID, 914203-44-4, CTK5G9534, AKOS016018820, AG-H-75120, KB-196088. Product Category: Heterocyclic Organic Compound. CAS No. 914203-44-4. Molecular formula: C11H6ClNO4. Mole weight: 251.63. Purity: 0.96. IUPACName: 5-(6-chloropyridine-3-carbonyl)furan-2-carboxylic acid. Canonical SMILES: C1=CC(=NC=C1C(=O)C2=CC=C(O2)C(=O)O)Cl. Density: 1.497g/cm³. Product ID: ACM914203444. Alfa Chemistry ISO 9001:2015 Certified.
5,6-DCl-cBIMP
5,6-DCl-cBIMP is a potent activator of protein kinase A, acting on both type I and II. It can be subsequently metabolized by cyclic nucleotide-dependent phosphodiesterases. Synonyms: 5, 6- Dichlorobenzimidazole riboside- 3', 5'- cyclic monophosphate, sodium salt. Grades: ≥ 98% by HPLC. CAS No. 129693-10-3. Molecular formula: C12H10Cl2N2O6P · Na. Mole weight: 403.1.
5(6)-Dehydro-4(5)-dihydro D-(-)-norgestrel. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one. Product Category: Heterocyclic Organic Compound. CAS No. 100021-05-4. Molecular formula: C21H28O2. Mole weight: 312.45. Product ID: ACM100021054. Alfa Chemistry ISO 9001:2015 Certified.
5(6)-Dehydro-4(5)-dihydro D-(-)-norgestrel
5(6)-Dehydro-4(5)-dihydro D-(-)-norgestrel. Group: Biochemicals. Alternative Names: (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one. Grades: Highly Purified. CAS No. 100021-05-4. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C21H28O2. US Biological Life Sciences.
Worldwide
5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (~90%)
5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (~90%). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Levonorgestrel Imp. P (EP), 13-Ethyl-17-hydroxy-18,19-dinor-17?-pregn-5-en-20-yn-3-one (?5-Levonorgestrel). CAS No. 100021-05-4. IUPAC Name: (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,4,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one. Molecular formula: C21H28O2. Mole weight: 312.45. Catalog: APS100021054. SMILES: CC[C@]12CC[C@H]3[C@@H](CC=C4CC(=O)CC[C@H]34)[C@@H]1CC[C@@]2(O)C#C. Format: Neat.
5,6-Dehydro arachidonic acid
5,6-Dehydro arachidonic acid is an analog of arachidonic acid with an acetylene in the 5,6 position. Synonyms: 5,6-dehydro AA; 8Z,1Z1,14Z-Eicosatrien-5-ynoic acid. Grades: ≥98%. CAS No. 58688-54-3. Molecular formula: C20H30O2. Mole weight: 302.5.
5,6-Dehydro Finasteride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1329611-51-9. IUPAC Name: (1S,3aS,3bS,9aR,9bS,11aS)-N-tert-butyl-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,6,9b,10,11-decahydroindeno[5,4-f]quinoline-1-carboxamide. Molecular formula: C23H34N2O2. Mole weight: 370.53. Catalog: APS1329611519. SMILES: CC(C)(C)NC(=O)[C@H]1CC[C@H]2[C@@H]3CC=C4NC(=O)C=C[C@]4(C)[C@H]3CC[C@]12C. Format: Neat.
5,6-Dehydro Finasteride
Finasteride impurity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
5,6-dehydrogensenoside Rd
Formula: Group: Biochemicals. Grades: Plant Grade. CAS No. 1268459-68-2. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
5,6-dehydrogensenoside Rd
5,6-dehydrogensenoside Rd, a triterpenoid reference standard, is a protopanaxadiol isolated from ginsenosides. Protopanaxadiol has been studied to have broad physiological activities, especially the antitumor biological activity. Synonyms: (3beta,12beta)-20-(beta-d-glucopyranosyloxy)-12-hydroxydammara-5,24-dien-3-yl 2-o-beta-d-glucopyranosyl-beta-d-glucopyranoside. Grades: > 98%. CAS No. 1268459-68-2. Molecular formula: C48H80O18. Mole weight: 945.15.
5,6-Dehydro-N-methyl desloratadine
5,6-Dehydro-N-methyl desloratadine. Group: Biochemicals. Alternative Names: 8-Chloro-11-(1-methyl-4-piperidinylidene)-11H-benzo[5, 6]cyclohepta[1, 2-b]pyridine. Grades: Highly Purified. CAS No. 117811-18-4. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C20H19ClN2. US Biological Life Sciences.
Worldwide
5,6-Dehydro-N-methyl Desloratadine
5,6-Dehydro-N-methyl Desloratadine is one of Loratadine derivatives. Loratadine is a nonsedating-type histamine H1-receptor antagonist used to treat allergies. Uses: A derivative of loratadine as dual antagonist of platelet activating factor (paf) and histamine. Synonyms: 8-chloro-11-(1-methyl-4-piperidinylidene)-11H-benzo[5,6]cyclohepta[1,2-b]pyridine; Loratadine Impurity 32. Grades: ≥95%. CAS No. 117811-18-4. Molecular formula: C20H19ClN2. Mole weight: 322.83.
5,6-Diacetoxyindole
5,6-Diacetoxyindole. Group: Biochemicals. Grades: Reagent Grade. CAS No. 15069-79-1. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
5,6-Diacetoxy-L-ascorbic acid
5,6-Diacetoxy-L-ascorbic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5,6-diacetoxy-L-ascorbic acid;L-Ascorbic acid 5,6-diacetate. Product Category: Heterocyclic Organic Compound. CAS No. 10583-73-0. Molecular formula: C10H12O8. Mole weight: 292.19628. Purity: 0.96. IUPACName: [(2S)-2-acetyloxy-2-[(2R)-4,5-dihydroxy-3-oxofuran-2-yl]ethyl] acetate. Density: 1.547g/cm³. Product ID: ACM10583730. Alfa Chemistry ISO 9001:2015 Certified.
5,6-Diamino-1,10-phenanthroline
5,6-Diamino-1,10-phenanthroline can be used as ligands for metal ions for drug synthesis [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 168646-54-6. Pack Sizes: 100 mg; 500 mg; 1 g. Product ID: HY-W004564.
5,6-Diamino-1,10-phenanthroline
5,6-Diamino-1,10-phenanthroline. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,10-Phenanthroline-5,6-diamine. Appearance: Orange powder. CAS No. 168646-54-6. Molecular formula: C12H10N4. Mole weight: 210.23. Purity: 0.98. IUPACName: 1,10-phenanthroline-5,6-diamine. Product ID: ACM168646546-1. Alfa Chemistry ISO 9001:2015 Certified.
5,6-Diamino-1,3-dimethyl Uracil
5,6-Diamino-1,3-dimethyl Uracil (5440-00-6) is a compound useful in organic synthesis. Group: Biochemicals. Grades: Highly Purified. CAS No. 5440-00-6. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
5,6-Diamino-1,3-dipropyluracil
5,6-Diamino-1,3-dipropyluracil. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
Worldwide
5,6-Diamino-1,3-dipropyluracil
5,6-Diamino-1,3-dipropyluracil. Uses: Designed for use in research and industrial production. Product Category: Pyrimidines. Appearance: White to Tan Powder or Crystals. CAS No. 81250-34-2. Molecular formula: C10H18N4O2. Mole weight: 226.28. Purity: 0.97. Product ID: ACM81250342. Alfa Chemistry ISO 9001:2015 Certified. Categories: 5,6-Diamino-1,3-dipropyl-2,4(1H,3H)-pyrimidinedione.
5,6-Diamino-1-methyluracil
5,6-Diamino-1-methyluracil. Group: Biochemicals. Alternative Names: 5,6-Diamino-1-methylpyrimidine-2,4(1H,3H)-dione. Grades: Highly Purified. CAS No. 6972-82-3. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C5H8N4O2. US Biological Life Sciences.
5,6-Diamino-2,2-difluorobenzodioxole dihydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5,6-DIAMINO-2,2-DIFLUOROBENZODIOXOLE, DIHYDROCHLORIDE. Product Category: Heterocyclic Organic Compound. Appearance: Pink Solid. CAS No. 97966-69-3. Molecular formula: C7H8Cl2F2N2O2. Mole weight: 261.05. Purity: 0.96. IUPACName: 2,2-difluoro-1,3-benzodioxole-5,6-diamine. Canonical SMILES: C1=C(C(=CC2=C1OC(O2)(F)F)N)N. Product ID: ACM97966693. Alfa Chemistry ISO 9001:2015 Certified.
Reacts with aldehydes to produce highly fluorescent imidazole derivatives. A fluorometric labeling reagent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
5, 6-Diamino-2, 3-pyrazinedicarbonitrile. CAS No: 36023-58-2
Sarchem Laboratories New Jersey NJ
5,6-Diamino-2,4-dihydroxypyrimidine, Hydrochloride Salt (4,5-Diaminouracil, Hydrochloride Salt)
5,6-Diamino-2,4-dihydroxypyrimidine, Hydrochloride Salt (4,5-Diaminouracil, Hydrochloride Salt). Group: Biochemicals. Alternative Names: 4,5-Diaminouracil, Hydrochloride Salt. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
5,6-Diamino-2-hydroxybenzimidazole
5,6-Diamino-2-hydroxybenzimidazole. Group: Biochemicals. Grades: Highly Purified. CAS No. 55621-49-3. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
5,6-Diamino-2-hydroxybenzimidazole
5,6-Diamino-2-hydroxybenzimidazole. Uses: Designed for use in research and industrial production. Product Category: Imidazoles. Appearance: Very Dark Red - Brown Solid. CAS No. 55621-49-3. Molecular formula: C7H8N4O. Mole weight: 164.16. Purity: 0.98. Product ID: ACM55621493. Alfa Chemistry ISO 9001:2015 Certified. Categories: EINECS 259-728-4.
Reacts with aldehydes to produce highly fluorescent imidazole derivatives. A fluorometric labeling reagent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
5,6-Diamino-2-thiouracil
Key intermediate in the production of anticancer and analgesic agents. Group: Biochemicals. Alternative Names: 5,6-Diamino-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone; 5,6-Diamino-2-thio-uracil; 2-Mercapto-4,5-diamino-6-hydroxypyrimidine; 4,5-Diamino-2-mercaptopyrimidin-6-ol; 4,5-Diamino-6-hydroxy-2-mercaptopyrimidine; 5,6-Diamino-2-thiouracil; NSC 147804; NSC 45759. Grades: Highly Purified. CAS No. 1004-76-8. Pack Sizes: 250mg. US Biological Life Sciences.
Worldwide
5,6-Diamino-2-thiouracil-13C,15N
Key intermediate in the production of anticancer and analgesic agents. Group: Biochemicals. Alternative Names: 5,6-Diamino-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone-13C,15N; 5,6-Diamino-2-thio-uracil;-13C,15N 2-Mercapto-4,5-diamino-6-hydroxypyrimidine-13C,15N; 4,5-Diamino-2-mercaptopyrimidin-6-ol-13C,15N; 4,5-Diamino-6-hydroxy-2-mercaptopyrimidine-13C,15N; 5,6-Diamino-2-thiouracil-13C,15N; NSC 147804-13C,15N; NSC 45759-13C,15N. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
A useful synthetic intermediate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
Worldwide
5,6-Diamino-3-methyluracil, Hemihydrate
5,6-Diamino-3-methyluracil, Hemihydrate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
5,6-Diamino-4-hydroxypyrimidine
A key intermediate in production of HCV (Hepatitis C virus) antivirals. Group: Biochemicals. Alternative Names: 5,6-Diamino-4(3H)-pyrimidinone; 5,6-Diamino-4-pyrimidinol; NSC 36908. Grades: Highly Purified. CAS No. 1672-50-0. Pack Sizes: 200mg. US Biological Life Sciences.
Worldwide
5,6-Diamino-4-hydroxypyrimidine-13C,15N
A key intermediate in production of HCV (Hepatitis C virus) antivirals. Group: Biochemicals. Alternative Names: 5,6-Diamino-4(3H)-pyrimidinone-13C,15N; 5,6-Diamino-4-pyrimidinol-13C,15N; NSC 36908-13C,15N. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
5,6-Diamino-4-thiouracil
Intermediate for the synthesis of Thiouric Acid. Group: Biochemicals. Alternative Names: 4,5-Diamino-6-mercapto-2-hydroxypyrimidine; 5,6-Diamino-3,4-dihydro-4-thioxo-2(1H)-pyrimidinone. Grades: Highly Purified. CAS No. 40848-33-7. Pack Sizes: 500mg. US Biological Life Sciences.
Worldwide
5,6-Diaminobenzimidazole dihydrochloride
5,6-Diaminobenzimidazole dihydrochloride. Group: Biochemicals. Alternative Names: 1H-Benzimidazole-5,6-diamine dihydrochloride. Grades: Highly Purified. CAS No. 90000-54-7. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C7H10Cl2N4. US Biological Life Sciences.
Worldwide
5,6-Diaminobenzimidazole dihydrochloride
5,6-Diaminobenzimidazole dihydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1H-Benzimidazole-5,6-diamine Dihydrochloride;5,6-Diaminobenzimidazole Dihydrochloride. Product Category: Heterocyclic Organic Compound. CAS No. 90000-54-7. Molecular formula: C7H10Cl2N4. Product ID: ACM90000547. Alfa Chemistry ISO 9001:2015 Certified.
5, 6-Diaminobenzothiazolino ne
A synthetic intermediate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
5,6-Diaminofluorescein diacetate
BioReagent, suitable for fluorescence, 98% (HPCE). Group: Fluorescence/luminescence spectroscopy.
5,6-Diaminoindazole
Reacts with aldehydes to produce highly fluorescent imidazole derivatives. A fluorometric labeling reagent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences.
Worldwide
5,6-Diaminouracil
5,6-Diaminouracil (CAS# 3240-72-0) is a useful research chemical. Synonyms: 5,6-Diamino-2,4-dihydroxypyrimidine; 4,5-Diaminouracil; 5,6-diamino-1H-pyrimidine-2,4-dione; 2,4(1H,3H)-Pyrimidinedione, 5,6-diamino-, monohydrochloride; 5,6-DIAMINOURACIL MONOHYDROCHLORIDE; 5,6-diaminopyrimidine-2,4(1H,3H)-dione; 4,5-DIAMINOURACIL,HYDROCHLORIDE SALT. Grades: ≥ 95 %. CAS No. 3240-72-0. Molecular formula: C4H7ClN4O2. Mole weight: 178.58.
5,6-Dibenzyloxyindole
5,6-Dibenzyloxyindole. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1H-Indole,5,6-bis(phenylmethoxy)-;Indole,5,6-bis(benzyloxy)- (6CI,7CI,8CI);5,6-Bis(benzyloxy)indole;NSC 83220. Product Category: Indoles. CAS No. 4790-19-6. Molecular formula: C22H19NO2. Mole weight: 329.39. Density: 1.214 g/cm³. Product ID: ACM4790196. Alfa Chemistry ISO 9001:2015 Certified. Categories: 5,6-bis(phenylmethoxy)-1H-indole.
5,6-Dibromohexahydro-4,7-methano-2-benzofuran-1,3-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5,6-Dibromo-2,3-norbornanedicarboxylic anhydride; 5,6-dibromohexahydro-4,7-methano-2-benzofuran-1,3-dione; 4,7-methanoisobenzofuran-1,3-dione,5,6-dibromohexahydro; 2,3-Norbornanedicarboxylic anhydride,5,6-dibromo. Product Category: Heterocyclic Organic Compound. CAS No. 5455-81-2. Molecular formula: C9H8Br2O3. Mole weight: 323.98. Purity: 0.96. IUPACName: 5,6-Dibromohexahydro-4,7-methanoisobenzofuran-1,3-dione. Density: 2.128g/cm³. Product ID: ACM5455812. Alfa Chemistry ISO 9001:2015 Certified.
5,6-dibromonicotinic acid
5,6-dibromonicotinic acid. Uses: Designed for use in research and industrial production. Product Category: Bromine Series. CAS No. 29241-64-3. Molecular formula: C6H3Br2NO2. Mole weight: 280.9. Product ID: ACM29241643. Alfa Chemistry ISO 9001:2015 Certified. Categories: 5,6-dibromopyridine-3-carboxylic acid.
5,6-Dichloro-1,4-dihydro-2-quinazolinamine
5,6-Dichloro-1,4-dihydro-2-quinazolinamine. Group: Biochemicals. Alternative Names: Anagrelide impurity 5. Grades: Highly Purified. CAS No. 444904-63-6. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C8H7Cl2N3. US Biological Life Sciences.
Worldwide
5,6-Dichloro-1-(b-D-ribofuranosyl)benzimidazole
5,6-Dichloro-1-β-D-ribofuranosylbenzimidazole (DRB) is a chemical compound that inhibits transcription elongation by RNA Polymerase II. It is used in research to study underlying mechanisms of cellular regulation. Sensitivity to DRB is dependent on DRB sensitivity inducing factor (DSIF), negative elongation factor (NELF), and positive transcription elongation factor b (P-TEFb). DRB is a nucleoside analog and also inhibits some protein kinases. Uses: Nucleic acid synthesis inhibitors. Synonyms: DRB; 5,6-Dichloro-1-beta-D-ribofuranosylbenzimidazole; Dichlororibofuranosylbenzimidazole; 5,6-Dichlorobenzimidazole riboside. Grades: ≥ 98%. CAS No. 53-85-0. Molecular formula: C12H12Cl2N2O4. Mole weight: 319.15.
5,6-Dichloro-1-(b-D-ribofuranosyl) benzimidazole
5,6-Dichloro-1-(b-D-ribofuranosyl) benzimidazole. Group: Biochemicals. Alternative Names: 5,6-Dichlorobenzimidazole riboside. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
5,6-Dichloro-(1-b-D-ribofuranosyl) benzimidazole 3',5'-cyclic monophosphothioate, Sp-isomer sodium salt
5,6-Dichloro-(1-b-D-ribofuranosyl) benzimidazole 3',5'-cyclic monophosphothioate, Sp-isomer sodium salt. Group: Biochemicals. Grades: Highly Purified. CAS No. 120912-54-1. Pack Sizes: 500ug, 1mg, 2mg. Molecular Formula: C12H10Cl2N2O5P·Na. US Biological Life Sciences.
Worldwide
5,6-Dichloro-1-?-D-ribofuranosylbenzimidazole - CAS 53-85-0
A potent, ATP-competitive, and specific inhibitor of casein kinase II (IC?? = 6 μM). Group: Fluorescence/luminescence spectroscopy.
5,6-Dichloro-2-[3-(5,6-dichloro-1,3-diethyl-1,3-dihydro-2H-benzimidazol-2-ylidene)-1-propenyl]-1-ethyl-3-(3-sulphonatobutyl)-1H-benzimidazolium. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5,6-dichloro-2-[3-(5,6-dichloro-1,3-diethyl-1,3-dihydro-2H-benzimidazol-2-ylidene)-1-propenyl]-1-ethyl-3-(3-sulphonatobutyl)-1H-benzimidazolium;1H-Benzimidazolium, 5,6-dichloro-2-[3-(5,6-dichloro-1,3-diethyl-1,3-dihydro-2H-benzimidazol-2-ylidene)-1-prope. Product Category: Heterocyclic Organic Compound. CAS No. 28118-10-7. Molecular formula: C27H30Cl4N4O3S. Mole weight: 632.4291. Product ID: ACM28118107. Alfa Chemistry ISO 9001:2015 Certified. Categories: EINECS 248-851-9.
5,6-Dichloro-2,3-dicyanopyrazine
5,6-Dichloro-2,3-dicyanopyrazine. Group: Biochemicals. Grades: Highly Purified. CAS No. 56413-95-7. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences.