A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
2,2'-Dinaphthyl Ether and ethers exhibit antifungal activity against A. niger, A. flavus, A. alternata and F. oxysporum. Group: Biochemicals. Grades: Highly Purified. CAS No. 613-80-9. Pack Sizes: 500mg, 1g. Molecular Formula: C20H14O. US Biological Life Sciences.
Worldwide
2,2'-Dinitro-4,4'-azoxytoluene
2,2'-Dinitro-4,4'-azoxytoluene is a metaboite of 2,4-dinitrotoluene by Salmonella typhimurium strains. Group: Biochemicals. Grades: Highly Purified. CAS No. 5679-89-0. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C14H12N4O5. US Biological Life Sciences.
Worldwide
2,2'-Dinitro-4,4'-stilbenedicarboxylic acid
2,2'-Dinitro-4,4'-stilbenedicarboxylic acid can be used as an organic linker in the synthesis of metal-organic frameworks (MOFs) for potential application in the capture of CO2. The MOFs synthesized improve the adsorption of CO2 and characteristics like selectivity. Alternative Names: H2DNSDC. CAS No. 1202689-44-8. Molecular formula: (HO)2C6H2-1,4-(CO2H)2. Mole weight: 358.26. Purity: 97%. IUPAC Name: 4-[(E)-2-(4-carboxy-2-nitrophenyl)ethenyl]-3-nitrobenzoic acid. SMILES: C1=CC(=C(C=C1C(=O)O)[N+](=O)[O-])C=CC2=C(C=C(C=C2)C(=O)O)[N+](=O)[O-]. InChI: 1S/C16H10N2O8/c19-15(20)11-5-3-9(13(7-11)17(23)24)1-2-10-4-6-12(16(21)22)8-14(10)18(25)26/h1-8H,(H,19,20)(H,21,22)/b2-1+.
2,2'-Dinitrodibenzyl is an intermediate in the synthesis of Carbamazepine (C175840), an antiepileptic drug that is used to treat patients with trigeminal neuralgia and psychiatric disorders (such as depression and bipolar disorder). Group: Biochemicals. Grades: Highly Purified. CAS No. 16968-19-7. Pack Sizes: 500mg, 1g. Molecular Formula: C14H12N2O4, Molecular Weight: 272.26. US Biological Life Sciences.
Worldwide
2,2-Dinitrodiphenylamine
2,2-Dinitrodiphenylamine. Alternative Names: 2,2-DINITRODIPHENYLAMINE;2-nitro-N-(2-nitrophenyl)aniline;N-(2-Nitrophenyl)-2-nitroaniline;Bis(2-nitrophenyl)aMine. CAS No. 18264-71-6. Product ID: ACM18264716. Molecular formula: C12H9N3O4. Mole weight: 259.22. Alfa Chemistry - ISO 9001:32057 Certified.
2-[2-(Di-N-propylamino)ethyl]-6-nitrophenyl Acetic Acid-N-oxide is a useful synthetic intermediate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 50mg. Molecular Formula: C16H24N2O5 HCl, Molecular Weight: 324.373646. US Biological Life Sciences.
Worldwide
2',2''-Di-O-Me-c-diAMP
2',2''-Di-O-Me-c-diAMP is an analogue of c-diAMP, the bacterial second messenger, which can be used to study ligand-receptor interactions. Synonyms: 2'- , 2''- O- (Di- methyl)- cyclic diadenosine monophosphate, sodium salt. Grade: ≥ 95% by HPLC. CAS No. 1427269-46-2. Molecular formula: C22H28N10O12P2 (free acid). Mole weight: 686.5 (free acid).
2',2''-Di-O-Me-c-diGMP
2',2''-Di-O-Me-c-diGMP is an analogue of c-diGMP, the bacterial second messenger, which selectively binds the c-diGMP class II riboswitch. It can be used to discriminate between class I and class II of c-diGMP-binding RNAs and to study RNA-based c-diGMP signalling. Synonyms: 2'- , 2''- O- (Di- methyl)- cyclic diguanosine monophosphate, sodium salt. Grade: ≥ 95% by HPLC. CAS No. 849214-02-4. Molecular formula: C22H28N10O14P2 (free acid). Mole weight: 718.5 (free acid).
2,2'-Di-O-Methyldivaricatic acid is a derivative of Divaricatic acid, a secondary metabolite produced by lichens of the genus Ramalina. Molecular formula: C23H28O7. Mole weight: 416.46.
2,2-Diphenyl-1-(1-pyrrolidinyl)ethanone, is an intermediate in the synthesis of rac-Moramide (M630200), which is an Analgesic (narcotic). Group: Biochemicals. Grades: Highly Purified. CAS No. 60678-46-8. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C18H19NO, Molecular Weight: 265.35. US Biological Life Sciences.
Worldwide
2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazinyl
250mg Pack Size. Group: Analytical Reagents, Building Blocks, Organics. Formula: C18H12N5O6. CAS No. 1898-66-4. Prepack ID 89995998-250mg. Molecular Weight 394.32. See USA prepack pricing.
2,2-Diphenyl-1-picrylhydrazyl
2,2-Diphenyl-1-picrylhydrazyl is a stable free radical molecule most commonly used as a tool to monitor chemical reactions involving radicals, most notably in antioxidant assay. Group: Biochemicals. Alternative Names: 2, 2-Diphenylpicryl hydrazyl; DPPH; DPPH Radical; Diphenylpicryl hydrazyl; N,N-Diphenyl-N'-picrylhydrazyl; 1,1-Diphenyl-2-picrylhydrazyl; 1,1-Diphenyl-2-picrylhydrazyl Radical; 2, 2-Diphenyl-1- (2, 4, 6-trinitrophenyl) hydrazinyl (DPPH radical); 2,2-Diphenyl-1-picrylhydrazyl; 2, 2-Diphenyl-1- (2, 4, 6-trinitrophenyl) hydrazyl; 2, 2-Diphenyl-1- (2, 4, 6-trinitrophenyl) hydrazinyl. Grades: Highly Purified. CAS No. 1898-66-4. Pack Sizes: 1g. Molecular Formula: C??H??N?O?, Molecular Weight: 394.32. US Biological Life Sciences.
2,2-Diphenyl 2- (1-Boc-3-pyrrolidinyl) acetonitrile is an intermediate used in the preparation of Darifenacin. Group: Biochemicals. Alternative Names: 3-(Cyanodiphenylmethyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 1159977-31-7. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
2,2-Diphenyl-2-ureidoacetic Acid Benzyl Ester
2,2-Diphenyl-2-ureidoacetic Acid Benzyl Ester is an intermediate in the synthesis of metabolites of Phenytoin, an anticonvulsant. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg, 100mg. Molecular Formula: C22H20N2O3. US Biological Life Sciences.
2, 2-Diphenyl-7- ( (3, 4, 5-tris (benzyloxy) benzoyl) oxy) benzo[d][1, 3]dioxole-5-carboxylic Benzyl Ester is an intermediate in the synthesis of Gallic acid (G188900), a phenolic acid with antioxidant activity. Gallic acid was found to protect human cells against oxidative damage and showed cytotoxicity against cancer cells. Gallic Acid and its esters also show antiviral and antifungal activities. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C55H42O9. US Biological Life Sciences.
Worldwide
2,2'-Diphenylazobenzene
2,2'-Diphenylazobenzene. CAS No. 13710-27-5. Product ID: ACM13710275. Alfa Chemistry - ISO 9001:32057 Certified.
2, 2-Diphenylcyclopropane carbonitrile
2, 2-Diphenylcyclopropane carbonitrile is used in the synthetic preparation of cyclopropanation or metathesis products by reactions of diazo compds. with alkenes catalyzed by [RuCl(cod)(Cp)]. Group: Biochemicals. Grades: Highly Purified. CAS No. 30932-41-3. Pack Sizes: 50mg, 100mg. Molecular Formula: C31H24N2. US Biological Life Sciences.
Worldwide
2, 2-Diphenylcyclopropane carboxylic Acid
2, 2-Diphenylcyclopropane carboxylic Acid is an intermediate in the synthesis of Cibenzoline, an antiarrhythmic drug that relieves the outflow tract obstruction of hypertrophic obstructive cardiomyopathy (HOCM). Group: Biochemicals. Grades: Highly Purified. CAS No. 7150-12-1. Pack Sizes: 25mg, 100mg. Molecular Formula: C16H14O2. US Biological Life Sciences.
2, 2-Diphenylcyclopropane carboxylic Acid Ethyl Ester is an intermediate in the synthesis of Cibenzoline, an antiarrhythmic drug that relieves the outflow tract obstruction of hypertrophic obstructive cardiomyopathy (HOCM). Group: Biochemicals. Grades: Highly Purified. CAS No. 37555-46-7. Pack Sizes: 50mg, 250mg. Molecular Formula: C18H18O2. US Biological Life Sciences.
Worldwide
2,2-Diphenylethanesulfonyl Chloride
2,2-Diphenylethanesulfonyl Chloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 71351-01-4. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
2,2-Diphenylethanol
2,2-Diphenylethanol. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
2,2-Diphenylethylamine
2,2-Diphenylethylamine. Group: Biochemicals. Alternative Names: 1-Amino-2,2-diphenylethane. Grades: Highly Purified. CAS No. 3963-62-0. Pack Sizes: 10g, 25g. US Biological Life Sciences.
Worldwide
2,2-Diphenylethylamine 98+% (GC)
2,2-Diphenylethylamine 98+% (GC). Group: Biochemicals. Grades: GC. CAS No. 3963-62-0. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
2,2-Diphenylethyldimethylammonium chloride
2,2-Diphenylethyldimethylammonium chloride. Alternative Names: 2,2-diphenylethyldimethylammonium chloride;Polycain;Einecs 237-119-4;N,N-Dimethyl-2,2-diphenylethylamine hydrochloride. CAS No. 13636-10-7. Product ID: ACM13636107. Molecular formula: C16H19N.HCl. Mole weight: 261.7897. Alfa Chemistry - ISO 9001:32057 Certified.
2,2-Diphenylethyl isothiocyanate
2,2-Diphenylethyl isothiocyanate is an apoptosis pathway inhibitor, acting through the JNK-p53-caspase apoptotic cascade. Synonyms: Benzene, 1,1'-(2-isothiocyanatoethylidene)bis-; 1,1'-(2-Isothiocyanatoethylidene)bis[benzene]; 2,2-Diphenylethylisothiocyanate; 2-Isothiocyanato-1,1-diphenylethane; (2-Isothiocyanatoethane-1,1-diyl)dibenzene; SF5. Grade: ≥95%. CAS No. 34634-22-5. Molecular formula: C15H13NS. Mole weight: 239.34.
2,2-Diphenylglycine
2,2-Diphenylglycine (Phenytoin USP Related Compound A 2,2-Diphenylglycine) is a decomposition product of Phenytoin (D491650), which reduces incidence of grand mal seizures; appears to stabilize excitable membranes perhaps through effects on Na+, K+, and Ca2+ channels. Group: Biochemicals. Grades: Highly Purified. CAS No. 3060-50-2. Pack Sizes: 1g, 5g. Molecular Formula: C14H13NO2. US Biological Life Sciences.
Worldwide
2,2-Diphenylglycine
An impurity of Phenytoin which is believed to protect against seizures by causing voltage-dependent block of voltage gated sodium channels. Grade: > 95%. CAS No. 3060-50-2. Molecular formula: C14H13NO2. Mole weight: 227.27.
2,2-Diphenylhydantoic Acid
2,2-Diphenylhydantoic Acid. Group: Biochemicals. Alternative Names: Diphenylhydantoic Acid; α-[(Aminocarbonyl)amino]-α-phenyl-benzeneacetic Acid. Grades: Highly Purified. CAS No. 6802-95-5. Pack Sizes: 100mg. Molecular Formula: C15H14N2O3, Molecular Weight: 270.279999999999. US Biological Life Sciences.
Worldwide
2,2-Diphenylpentanoic acid
2,2-Diphenylpentanoic acid. Group: Biochemicals. Alternative Names: 2,2-Diphenylvaleric acid; a-Phenyl-a-propyl-benzeneacetic acid; 2,2-Diphenyl-valeric acid. Grades: Highly Purified. CAS No. 841-32-7. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C17H18O2. US Biological Life Sciences.
2-[2-(Diphenylphosphino)phenyl]-1-methyl-1H-indole. Alternative Names: DB-059506, 2-[2-(diphenylphosphino)phenyl]-1-methyl-1H-Indole, 1067883-56-0. CAS No. 1067883-56-0. Purity: 96%. Product ID: ACM1067883560. Molecular formula: C27H22NP. Mole weight: 391.444042 [g/mol]. IUPAC Name: [2-(1-methylindol-2-yl)phenyl]-diphenylphosphane. Alfa Chemistry - ISO 9001:32057 Certified.
2,2-Diphenylpropane
2,2-Diphenylpropane. CAS No: 778-22-3
Sarchem Laboratories New Jersey NJ
2,2-Diphenylpropionitrile
Liquid, d20 1.109, n20 1.572. CAS No. 5558-67-8. Pack Sizes: Typically in stock: 25g, 100g. Mole weight: 207.28. MP/BP: B.P. 145/2 mm. Order No: FR-2115.
Frinton Laboratories
2,2-Dipicolylamine
2,2-Dipicolylamine. Alternative Names: DI-(2-PICOLYL)AMINE;BIS-2-PICOLYLAMINE;2,2-DIPICOLYLAMINE;2,2-BIS(PYRIDYLMETHYL)AMINE;ALPHA,ALPHA-IMINODI(2-PICOLINE);dipicolylamine;n-(2-pyridinylmethyl)-2-pyridinemethanamin;PICOLYLAMINE (BIS-2-). CAS No. 1539-42-0. Product ID: ACM1539420. Molecular formula: C12H13N3. Mole weight: 199.25. Alfa Chemistry - ISO 9001:32057 Certified.
2,2'-Dipicolylamine
2,2'-Dipicolylamine. Group: Biochemicals. Grades: Highly Purified. CAS No. 1539-42-0. Pack Sizes: 100mg, 250mg. Molecular Formula: C12H13N3, Molecular Weight: 199.25. US Biological Life Sciences.
Worldwide
2,2-Dipicolylamine (85%)
2,2-Dipicolylamine (85%). CAS No. 1539-42-0. Product ID: ALC-FP-1539420. Alfa Chemistry - ISO 9001:32057 Certified.
2,?2-?Dipropoxybutane
2,?2-?Dipropoxybutane is a useful synthetic compound. Group: Biochemicals. Grades: Highly Purified. CAS No. 408526-69-2. Pack Sizes: 1g, 2g. Molecular Formula: C10H22O2, Molecular Weight: 174.28. US Biological Life Sciences.
2-(2-(Dipropylamino)ethyl)-6-nitrobenzoic Acid Methyl Ester is an impurity of Ropinirole (R641000), an antiparkinsonian agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
A metabolite of Ropinirole. Group: Biochemicals. Alternative Names: 2-[2-(Dipropylamino)ethyl]-6-nitrobenzeneacetic Acid Hydrochloride; [2-Nitro-6- (2-dipropylaminoethyl) phenyl]acetic Acid Hydrochloride. Grades: Highly Purified. CAS No. 91374-25-3. Pack Sizes: 100mg. US Biological Life Sciences.
2-[2-(Dipropylamino)ethyl]-6-nitrophenyl Acetic Acid Methyl Ester Hydrochloride is an metabolite of Ropinirole (R641000). Group: Biochemicals. Alternative Names: 2-[2-(Dipropylamino)ethyl]-6-nitrobenzeneacetic Acid Methyl Ester Hydrochloride; [2-Nitro-6- (2-dipropylaminoethyl) phenyl]acetic Acid Methyl Ester Hydrochloride. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
2,2-Dipropylmalonic Acid
2,2-Dipropylmalonic Acid. CAS No: 1636-27-7
Sarchem Laboratories New Jersey NJ
2,2-Dipropylvaleramide
2,2-Dipropylvaleramide. Group: Biochemicals. Alternative Names: Tri-n-propylacetamide; Tripropylacetamide; Valdipromide; 2,2-Dipropylpentanamide. Grades: Highly Purified. CAS No. 52061-73-1. Pack Sizes: 100mg. Molecular Formula: C11H23NO, Molecular Weight: 185.31. US Biological Life Sciences.
Worldwide
2,2-Dipropylvaleronitrile
2,2-Dipropylvaleronitrile. Group: Biochemicals. Alternative Names: 4-Cyano-4-propylheptane; NSC 915; Tripropylacetonitrile; 2, 2-Dipropyl pentanenitrile. Grades: Highly Purified. CAS No. 5340-48-7. Pack Sizes: 250mg. Molecular Formula: C11H21N, Molecular Weight: 167.29. US Biological Life Sciences.
Worldwide
2,2-Dipropylvaleronitrile
One of the impurities of Divalproex sodium. Divalproex Sodium, consisting of a compound of sodium valproate and valproic acid in a 1:1 molar relationship in an enteric coated form, is a HDAC inhibitor used in the treatment of epilepsy. It acts via binding to and inhibiting gamma-aminobutyric acid (GABA) transaminase. Synonyms: 4-Cyano-4-propylheptane; NSC 915; Tripropylacetonitrile. CAS No. 5340-48-7. Molecular formula: C11H21N. Mole weight: 167.29.
2,2-Dipyridine
2,2-Dipyridine. CAS No: 366-18-7
Sarchem Laboratories New Jersey NJ
2,2'-Dipyridinyl disulfide
2,2'-Dipyridinyl disulfide. Group: Biochemicals. Alternative Names: 2,2'-Dithiobis-pyridine; 1,2-Bis(2-pyridinyl) disulfide; 2,2'-Bipyridyldisulfide; 2,2'-Dithiodipyridine. Grades: Highly Purified. CAS No. 2127-3-9. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C10H8N2S2. US Biological Life Sciences.
Worldwide
2,2'-Dipyridyl
100g Pack Size. Group: Biochemicals, Building Blocks, Ligands. Formula: (C5H4N)2. CAS No. 366-18-7. Prepack ID 23738866-100g. Molecular Weight 156.18. See USA prepack pricing.
2,2-Dipyridyl (2,2-bipyridine, Bipyridine, Alpha, alpha-bipyridine, Alpha, alpha-bipyridyl, 2,2-bipyridyl, CI-588, Alpha, alpha-dipyridyl, 2,2-dipyridyl). Group: Biochemicals. Alternative Names: 2,2-bipyridine, Bipyridine, Alpha, alpha-bipyridine,Alpha, alpha-bipyridyl, 2,2-bipyridyl, CI-588, Alpha, alpha-dipyridyl, 2,2-dipyridyl. Grades: Highly Purified. CAS No. 366-18-7. Pack Sizes: 25g. US Biological Life Sciences.
Worldwide
2,2'-Dipyridyl 99+% (GC)
2,2'-Dipyridyl 99+% (GC). Group: Biochemicals. Grades: GC. CAS No. 366-18-7. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences.
Worldwide
2,2'-Dipyridylamine
2,2'-Dipyridylamine. CAS No. 1202-34-2. Product ID: ACM1202342. Molecular formula: C10H9N3. Mole weight: 171.20. Alfa Chemistry - ISO 9001:32057 Certified.
2,2'-Dipyridylamine
2,2'-Dipyridylamine. Group: Biochemicals. Alternative Names: 2,2'-Iminodipyridine; 2,2'-Bipyridylamine; 2,2'-Iminodipyridine. Grades: Highly Purified. CAS No. 1202-34-2. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C10H9N3. US Biological Life Sciences.
Worldwide
2,2'-Dipyridyl-[d8]
2,2'-Dipyridyl-[d8] is the labelled analogue of 2,2'-Dipyridyl. Synonyms: 2,2'-Bipyridyl-d8; 2,2'-Dipyridyl-d8. Grade: 98% atom D. CAS No. 32190-42-4. Molecular formula: C10D8N2. Mole weight: 164.23.
2,2-Dipyridyl disulfide
2,2-Dipyridyl disulfide is a useful reagent for the determination of sulfhydryl groups. 2,2-Dipyridyl disulfide is a common reagent in peptide chemistry, often used in oxidation-reduction condensations to form peptide bonds or in coupling reactions to form disulfide-linked heterodimers[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2127-3-9. Pack Sizes: 10 mM * 1 mL in DMSO; 5 g; 10 g; 25 g; 50 g; 100 g. Product ID: HY-Y1666.
2, 2'- ( (Disulfanediylbis (ethane-2, 1-diyl))bis (4-hydroxy-3, 1-phenylene))diacetic Acid is an impurity in the synthesis of Darifenacin (D193400, HBr); a medication used to treat urinary incontinence. It works by blocking the M3 muscarinic acetylcholine receptor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg, 250mg. Molecular Formula: C20H22O6S2, Molecular Weight: 422.52. US Biological Life Sciences.
2,2'-((Disulfanediylbis(methylene))bis(cyclopropane-1,1-diyl))bis(2-hydroxyacetic Acid) Diethyl Ester is an impurity of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: Diethyl 2,2'-((Disulfanediylbis(methylene))bis(cyclopropane-1,1-diyl))bis(2-hydroxyacetate). Molecular formula: C16H26O6S2. Mole weight: 378.50.