A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
28-Nor Brassinolide-d3 is an isotopic analog of 28-Nor Brassinolide (N661280), which is a metabolite of Brassinolide (B677050). A new type of modified brassinosteroids for enzyme-linked immunosorbent assay. Group: Biochemicals. Grades: Highly Purified. CAS No. 313350-52-6. Pack Sizes: 1mg, 5mg. Molecular Formula: C27H43D3O6, Molecular Weight: 469.67. US Biological Life Sciences.
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28-O-Methyl-rapamycin
28-O-Methyl-rapamycin is a derivative of Rapamycin (R124000), a triene macrolide antibiotic isolated from Streptomyces hygroscopicus. Name derived from the native word for Easter Island, RapaNui. Used as an immunosuppressant; antirestenotic. Sirolimus (INN/USAN), also known as rapamycin, is an immunosuppressant drug used to prevent rejection in organ transplantation; it is especially useful in kidney transplants. Group: Biochemicals. Grades: Highly Purified. CAS No. 159351-88-9. Pack Sizes: 1mg. Molecular Formula: C52H81NO13. US Biological Life Sciences.
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28-Oxo Ivermectin B1a (Impurity)
28-Oxo Ivermectin B1a is an impurity of Ivermectin (I940800), an antiparasitic drug that is active against a wide variety of nematode and arthropod parasites and is used to treat scabies and lice in humans. Group: Biochemicals. Grades: Highly Purified. CAS No. 102190-55-6. Pack Sizes: 5mg, 50mg. Molecular Formula: C48H72O15. US Biological Life Sciences.
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28-Oxo Ivermectin B1a (Impurity)
28-Oxo Ivermectin B1a (Impurity). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-O-Demethyl-22,23-dihydro-28-oxo-avermectin A1a. Appearance: White to off-white solid. CAS No. 102190-55-6. Molecular formula: C48H72O15. Mole weight: 889.08. Purity: 0.95. IUPACName: (1R,4S,5'S,6R,6'R,8R,10E,12S,13S,14E,16Z,20R,21R,24S)-6'-[(2S)-butan-2-yl]-21,24-dihydroxy-12-[(2R,4S,5S,6S)-5-[(2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-5',11,13,22-tetramethylspiro[3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6,2'-oxane]-2,18-dione. Canonical SMILES: CC[C@H](C)[C@@H]1[C@H](CC[C@@]2(O1)C[C@@H]3C[C@H](O2)C/C=C(/[C@H]([C@H](/C=C/C=C/4\C(=O)O[C@H]5[C@@]4([C@@H](C=C([C@H]5O)C)C(=O)O3)O)C)O[C@H]6C[C@@H]([C@H]([C@@H](O6)C)O[C@H]7C[C@@H]([C@H]([C@@H](O7)C)O)OC)OC)\C)C. Product ID: ACM102190556. Alfa Chemistry ISO 9001:2015 Certified.
2,8-Quinolinediol
8-Hydroxy-2(1H)-quinolinone is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Signaling pathways. Alternative Names: 2,8-Dihydroxyquinoline; 8-Hydroxycarbostyril. CAS No. 15450-76-7. Pack Sizes: 1 g; 5 g. Product ID: HY-34494.
2,8-Quinolinediol
2,8-Quinolinediol. Group: Ligands for functional metal complexes. CAS No. 15450-76-7. Product ID: 8-hydroxy-1H-quinolin-2-one. Molecular formula: 161.16g/mol. Mole weight: C9H7NO2. C1=CC2=C(C(=C1)O)NC(=O)C=C2. InChI=1S/C9H7NO2/c11-7-3-1-2-6-4-5-8 (12)10-9 (6)7/h1-5, 11H, (H, 10, 12). ZXZKYYHTWHJHFT-UHFFFAOYSA-N. 99%.
Disubstituted thianthrene. New aromatic polyamides from thianthrene dicarboxylic acids and aromatic diamines. Polyamides containing the new diacids showed good thermal stabilities and enhanced solubilities over typical aramides. Group: Biochemicals. Grades: Highly Purified. CAS No. 154341-97-6. Pack Sizes: 25mg. US Biological Life Sciences.
2,9-Bis[(4-methoxyphenyl)methyl]anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)tetrone. Group: Organic field effect transistor (ofet) materials.
2-9-Bradykinin
2-9-Bradykinin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: BRADYKININ, FRAGMENT 2-9;BRADYKININ (2-9);(DES-ARG1)-BRADYKININ;H-PRO-PRO-GLY-PHE-SER-PRO-PHE-ARG-OH;PRO-PRO-GLY-PHE-SER-PRO-PHE-ARG;PPGFSPFR;1-DE-L-ARGININE-BRADYKININ;L-Pro-L-Pro-Gly-L-Phe-L-Ser-L-Pro-L-Phe-L-Arg-OH. Product Category: Heterocyclic Organic Compound. CAS No. 16875-11-9. Molecular formula: C44H61N11O10. Mole weight: 904.02. Purity: 0.96. IUPACName: 5-(diaminomethylideneamino)-2-[[2-[[1-[3-hydroxy-2-[[3-phenyl-2-[[2-[[1-(pyrrolidine-2-carbonyl)pyrrolidine-2-carbonyl]amino]acetyl]amino]propanoyl]amino]propanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]pentanoic acid. Canonical SMILES: C1CC(NC1)C(=O)N2CCCC2C(=O)NCC(=O)NC(CC3=CC=CC=C3)C(=O)NC(CO)C(=O)N4CCCC4C(=O)NC(CC5=CC=CC=C5)C(=O)NC(CCCN=C(N)N)C(=O)O. Density: 1.47g/cm³. Product ID: ACM16875119. Alfa Chemistry ISO 9001:2015 Certified.
2- (9-Bromononyloxy) tetrahydropyran
2- (9-Bromononyloxy) tetrahydropyran is a useful synthetic intermediate. It is used to prepare estradiol-adenosine hybrid compounds designed to inhibit type 1 17 β-hydroxysteroid dehydrogenase. It can be also used to prepare biphenylsulfonates as S1P1 receptor antagonists. Group: Biochemicals. Grades: Highly Purified. CAS No. 55695-90-4. Pack Sizes: 1g, 10g. Molecular Formula: C14H27BrO2, Molecular Weight: 307.27. US Biological Life Sciences.
Worldwide
29-Demethoxyrapamycin
29-Demethoxyrapamycin is a triene macrolide produced by Streptomyces hygroscopicus (NRRL 5491). It has anti-S. albicans activity. Synonyms: AY-24,668. CAS No. 85537-35-5. Molecular formula: C50H77NO12. Mole weight: 884.14.
2,9-Dichloro-1,10-phenanthroline. Group: Biochemicals. Grades: Highly Purified. CAS No. 29176-55-4. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences.
Worldwide
2,9-Dichloro-1,10-phenanthroline
2,9-Dichloro-1,10-phenanthroline. Group: Ligands for functional metal complexessmall molecule semiconductor building blocksorganic light-emitting diode (oled) materials. Alternative Names: 2,9-Dichloro-o-phenanthroline. CAS No. 29176-55-4. Product ID: 2,9-dichloro-1,10-phenanthroline. Molecular formula: 249.09. Mole weight: C12H6Cl2N2. C1=CC2=C (C3=C1C=CC (=N3)Cl)N=C (C=C2)Cl. DNKGIDURJINUOA-UHFFFAOYSA-N. InChI=1S / C12H6Cl2N2 / c13-9-5-3-7-1-2-8-4-6-10 (14) 16-12 (8) 11 (7) 15-9 / h1-6H. 96%.
2,9-dichloro-1-nonene
2,9-dichloro-1-nonene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,9-dichloro-1-nonene, 2,9-Dichloronon-1-ene, 485320-14-7, CTK4J0854, OR2945, AKOS016016613, AG-F-64301. Product Category: Heterocyclic Organic Compound. CAS No. 485320-14-7. Molecular formula: C9H16Cl2. Mole weight: 195.13387. Purity: 0.96. IUPACName: 2,9-dichloronon-1-ene. Density: 1.001g/cm³. Product ID: ACM485320147. Alfa Chemistry ISO 9001:2015 Certified.
2,9-Dihexylanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)tetrone. Group: Organic field effect transistor (ofet) materials. CAS No. 25811-56-7.
2,9-Dihydroxy Treprostinil
Descarboxy Treprostinil is an impurity in the synthesis of Treprostinil (T719500), Synthetic analog of Prostacyclin (P839060). Antihypertensive. Treprostinil, marketed under the trade name Remodulin is a medication used to treat pulmonary arterial hypertension (PAH). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 1mg. Molecular Formula: C23H34O6, Molecular Weight: 406.51. US Biological Life Sciences.
Worldwide
2,9-Dimethyl-1,10-phenanthroline
2,9-Dimethyl-1,10-phenanthroline. Group: Biochemicals. Alternative Names: Neocuproine. Grades: Highly Purified. CAS No. 484-11-7. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C14H12N2. US Biological Life Sciences.
Worldwide
2,9-Dimethyl-1,10-phenanthroline hemihydrate
2,9-Dimethyl-1,10-phenanthroline hemihydrate. Group: Biochemicals. Alternative Names: Neocuproine hemihydrate. Grades: Highly Purified. CAS No. 34302-69-7. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C14H12N2·½H2O. US Biological Life Sciences.
2, 9-Dimethylbenz [a]anthracene is a dimethylated polycyclic aromatic hydrocarbon with carcinogenic activity. Group: Biochemicals. Alternative Names: 2,9-Dimethyl-1,2-benzanthrene; 9-NBA. Grades: Highly Purified. CAS No. 572-89-4. Pack Sizes: 5mg. US Biological Life Sciences.
2-(9-Fluorenylideneaminooxy)propionic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(9-Fluorenylideneaminooxy)propionic acid. Product Category: Heterocyclic Organic Compound. CAS No. 7498-86-4. Molecular formula: C16H13NO3. Mole weight: 267.27932. Product ID: ACM7498864. Alfa Chemistry ISO 9001:2015 Certified.
2-(9H-Carbazol-4-yloxy)-ethenol is an impurity of Carvedilol (C184625), a nonselective β-adrenergic blocker with α1-blocking activity. Carvedilol is an antihypertensive used in the treatment of congestive heart failure. Group: Biochemicals. Grades: Highly Purified. CAS No. 1801551-41-6. Pack Sizes: 50mg, 100mg. Molecular Formula: C14H11NO2, Molecular Weight: 225.24. US Biological Life Sciences.