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-Disulfanediyl-bis-succinamide (Dithiodisuccinamide). Group: Biochemicals. Alternative Names: Dithiodisuccinamide. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences.
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2- (2?-Di-tert-butylphosphine) biphenylpalladium (II) Acetate
2- (2?-Di-tert-butylphosphine) biphenylpalladium (II) Acetate is a precatalyst for Buchwald-Hartwig amination reaction. It is also used to prepare anticancer LPA2 antagonists. Group: Biochemicals. Grades: Highly Purified. CAS No. 577971-19-8. Pack Sizes: 100mg, 250mg. Molecular Formula: C22H29O2PPd, Molecular Weight: 462.86. US Biological Life Sciences.
2,2'-Dithiobis[2-methyl-1-propanol] is an intermediate in the synthesis of 2-Mercapto-2,2-dimethylethanol (M252700). 2-Mercapto-2,2-dimethylethanol is a useful synthetic intermediate and a derivative of 2-Mercaptoethanol (M225480); a compound used in the synthesis of nano-graphene for cellular imaging and drug delivery. 2-Mercaptoethanol is also used in the synthesis of multifunctional polymeric micelles used in specific targeting of tumor disruption. Group: Biochemicals. Grades: Highly Purified. CAS No. 132182-01-5. Pack Sizes: 250mg, 1g. Molecular Formula: C8H18O2S2. US Biological Life Sciences.
Worldwide
2,2'-Dithiobis(3-methylbenzoic acid)
2,2'-Dithiobis(3-methylbenzoic acid). Alternative Names: BENZOIC ACID, 2,2'-DITHIOBIS[3-METHYL]-;2,2'-dithiobis(3-methylbenzoic acid);Benzoic Acid,2,2'-Dithiobis[3-meethyl-;2,2'-Dithiobis[3-meethyl] Benzoic Acid. CAS No. 13363-59-2. Product ID: ACM13363592. Molecular formula: C16H14O4S2. Mole weight: 334.40. Alfa Chemistry - ISO 9001:32057 Certified.
2,2'-Dithiobis(4-nitrophenol) Disodium Salt
2,2'-Dithiobis(4-nitrophenol) Disodium Salt is used in the preparation of Phenacetin (P294580) metabolites. Group: Biochemicals. Alternative Names: Bis(2-hydroxy-5-nitrophenol)disulfide. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
2,2'-Dithiobis[5-methyl-1,3,4-thiadiazole] is an intermediate in synthesizing (6R,7R)-7-(2-(2-Aminothiazol-4-yl)-2-oxoacetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid (A630310), which is used in the preparation of Cephalosporin C (C258750), an antibiotic used to study the effect of transpeptidase expression, binding, and inhibition on bacterial cell wall mucopeptide synthesis. Group: Biochemicals. Grades: Highly Purified. CAS No. 66666-63-5. Pack Sizes: 5g, 10g. Molecular Formula: C6H6N4S4. US Biological Life Sciences.
Worldwide
2,2'-Dithio-bis(5-nitropyridine)
2,2'-Dithio-bis(5-nitropyridine). Group: Biochemicals. Alternative Names: Bis(5-Nitro-2-pyridyl) disulfide. Grades: Highly Purified. CAS No. 2127-10-8. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
2,2'-Dithio-bis(5-nitropyridine) 98+% (HPLC)
2,2'-Dithio-bis(5-nitropyridine) 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences.
2,2'-Dithiobisbenzanilide. Group: Biochemicals. Grades: Highly Purified. CAS No. 135-57-9. Pack Sizes: 100g, 250g, 500g. US Biological Life Sciences.
Worldwide
2,2'-Dithiobisbenzoic acid
2,2'-Dithiobisbenzoic acid. Group: Biochemicals. Alternative Names: 2,2'-Dithiodibenzoic acid; 2,2'-Dithiobis[benzoic acid]; o,o'-Dithiodibenzoic acid. Grades: Highly Purified. CAS No. 119-80-2. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C14H10O4S2. US Biological Life Sciences.
Worldwide
2, 2-Dithiobis (benzothiazole)
2,2-Dibenzothiazoyl Disulfide has the potential to combat HPV, acting as a zinc-ejecting inhibitor. It also can act as radical polymerization photo-initiators or co-initiators. Group: Biochemicals. Grades: Highly Purified. CAS No. 120-78-5. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C14H8N2S4, Molecular Weight: 332.49. US Biological Life Sciences.
Worldwide
2,2'-Dithiobis(benzothiazole)
100g Pack Size. Group: Building Blocks, Organics. Formula: C14H8N2S4. CAS No. 120-78-5. Prepack ID 66364363-100g. Molecular Weight 332.49. See USA prepack pricing.
2, 2'-Dithiobisethanesulfonic Acid
2,2'-Dithiobisethanesulfonic Acid is a pivotal compound in the biomedical field, esteemed for its multifarious applications, ranging from serving as a catalyst to its remarkable use as a reduction agent. Uses: Protective agents. Synonyms: Mesna impurity D; 2,2'-(Disulphanediyl)bis(ethanesulphonic acid). Grade: > 95%. CAS No. 45127-11-5. Molecular formula: C4H10O6S4. Mole weight: 282.38.
2,2-Dithio bis(N,N-dimethyl)ethaneamine hcl
2,2-Dithio bis(N,N-dimethyl)ethaneamine hcl. Alternative Names: 2,2-Dithio bis(N,N-Dimethyl) Ethaneamine Hcl. CAS No. 17339-60-9. Product ID: ACM17339609. Molecular formula: C8H21ClN2S2. Mole weight: 244.84874. Alfa Chemistry - ISO 9001:32057 Certified.
2,2'-Dithiobis(pyridine-N-oxide)
2,2'-Dithiobis(pyridine-N-oxide). Group: Biochemicals. Alternative Names: Dipyrithione. Grades: Highly Purified. CAS No. 3696-28-4. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C10H8N2O2S2. US Biological Life Sciences.
Shows herbicide properties. Group: Biochemicals. Alternative Names: 2-Thiazolyl Disulfide; Bis(2-thiazolyl)disulfide; Di(2-thiazolyl) Disulfide; NSC 617651. Grades: Highly Purified. CAS No. 20362-54-3. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
2,2'-Dithiodianiline
2,2'-Dithiodianiline. Group: Biochemicals. Alternative Names: DTDA; 2,2'-Diaminodiphenyl disulphide; 2-Aminophenyl disulfide. Grades: Highly Purified. CAS No. 1141-88-4. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C12H12N2S2. US Biological Life Sciences.
Worldwide
2,2'-Dithiodibenzoic acid
2,2'-Dithiodibenzoic acid. CAS No. 119-80-2. Tyger suppliers of organic specialty chemicals & custom chemical synthesis.
2,2'-Dithiodibenzoyl chloride
2,2'-Dithiodibenzoyl chloride. Alternative Names: 2-[(2-carbonochloridoylphenyl)disulfanyl]benzoylchloride. CAS No. 19602-82-5. Purity: >97.0%. Product ID: FFC-AR-19602825. Molecular formula: C14H8Cl2O2S2. Mole weight: 343.25. IUPAC Name: 2-[(2-carbonochloridoylphenyl)disulfanyl]benzoyl chloride. Alfa Chemistry - ISO 9001:32057 Certified.
2,2'-Dithiodipyridine
25g Pack Size. Group: Building Blocks, Organics, Pyridines. Formula: C10H8N2S2. CAS No. 2127-3-9. Prepack ID 29062288-25g. Molecular Weight 220.31. See USA prepack pricing.
2,2'-Dithiodipyridine
5g Pack Size. Group: Building Blocks, Organics, Pyridines. Formula: C10H8N2S2. CAS No. 2127-3-9. Prepack ID 29062288-5g. Molecular Weight 220.31. See USA prepack pricing.
2,2'-Dithiodipyridine 99+%
2,2'-Dithiodipyridine 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 2127-3-9. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
2,2-Dithiosalicylic acid
2,2-Dithiosalicylic acid. Alternative Names: 2,2'-dithiobis(benzoicacid);2,2'-dithiobis-benzoicaci;2,2'-dithiodibenzoesaeure;2,2'-dithiodi-benzoicaci;bis(o-carboxyphenyl)disulfide;AKOS AUF01570;2-(2-CARBOXYPHENYL)DISULFANYLBENZOIC ACID;2,2-DITHIOSALICYLIC ACID. CAS No. 119-80-2. Product ID: ACM119802. Molecular formula: C14H10O4S2. Mole weight: 306.36. Alfa Chemistry - ISO 9001:32057 Certified.
2,2'-Dodecylidenebis-1H-phenalene-1,3(2H)-dione is an intermediate in the synthesis of Tribenzo[de, h, kl]naphtho[1, 2, 3, 4-rst]pentaphene (T767600), which is used in nanotechnology in the the optical sensing of current dynamics in LED devices. Group: Biochemicals. Grades: Highly Purified. CAS No. 1357481-39-0. Pack Sizes: 10mg, 25mg. Molecular Formula: C38H38O4. US Biological Life Sciences.
2,2-(Ethanediyldiimino)bis-butanoic Acid. (Mixture of Diastereomers)
2,2-(Ethanediyldiimino)bis-butanoic Acid is used in the treatment of Pb poisoning in humans as a tuberculostatic. It is an impurity in the formation of Ethambutol (E889800). It is an anti-bacterial compound. Group: Biochemicals. Alternative Names: 2,2'-(Ethylenediimino)di-butyric Acid; Ethylenediamine-N,N'-di-α-butyric Acid. Grades: Highly Purified. CAS No. 498-17-9. Pack Sizes: 250mg. US Biological Life Sciences.
2-(2-Ethoxy-5-(2-(4-(2-hydroxyethyl)piperazin-1-yl)acetyl)phenyl)-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(1H)-one is a useful intermediate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C25H34N6O4. US Biological Life Sciences.
Worldwide
2-(2-Ethoxy-d5-phenoxy)-acetic Acid
2-(2-Ethoxy-d5-phenoxy)-acetic Acid is labelled 2-(2-Ethoxyphenoxy)-acetic Acid which is a metabolite of Tamsulosin (T006351, HCl salt), a specific α1-adrenoceptor antagonist. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C10H7D5O4, Molecular Weight: 201.23. US Biological Life Sciences.
Worldwide
2-(2-Ethoxyethoxy)ethanol-[d]
2-(2-Ethoxyethoxy)ethanol-[d] is the labelled analogue of 2-(2-Ethoxyethoxy)ethanol. Synonyms: 2-(2-Ethoxyethoxy)ethan(ol-d). Grade: 97% atom D. CAS No. 37421-08-2. Molecular formula: C6H13DO3. Mole weight: 135.18.
2-(2-ethoxy ethoxy)-ethanol Technical 99.5
2-(2-ethoxy ethoxy)-ethanol Technical 99.5.
2-(2-Ethoxyethoxy)ethyl acetate
2-(2-Ethoxyethoxy)ethyl acetate. CAS No. 112-15-2. Pack Sizes: 1 kg. Product ID: CDC10-0505. Molecular formula: C8H16O4. Category: Cosmetic Chemical Solvents. Product Keywords: Cosmetic Ingredients; Cosmetic Chemical Solvents; 2-(2-Ethoxyethoxy)ethyl acetate; CDC10-0505; 112-15-2; C8H16O4; 203-940-1; 112-15-2. Purity: 0.99. Color: White to slightly beige. EC Number: 203-940-1. Physical State: Crystalline Powder, Crystals and/or Chunks. Storage: Store below 30°C. Boiling Point: 218-219 °C (lit.). Melting Point: -25 °C (lit.). Density: 1.011 g/mL at 25 °C (lit.).
2-(2-Ethoxyethoxy)ethyl acetate
2-(2-Ethoxyethoxy)ethyl acetate. Group: Biochemicals. Grades: Highly Purified. CAS No. 112-15-2. Pack Sizes: 1kg, 2kg, 5kg, 10kg, 25kg. US Biological Life Sciences.
Worldwide
2-(2-Ethoxyethoxy)ethyl acrylate
2-(2-Ethoxyethoxy)ethyl acrylate. Alternative Names: Ethoxyethoxy acrylate. CAS No. 7328-17-8. Purity: 95+%. Product ID: ACM7328178-3. Molecular formula: C9H16O4. Mole weight: 188.22. Alfa Chemistry - ISO 9001:32057 Certified.
2-(2-Ethoxyethoxy) ethyl Acrylate
2-(2-Ethoxyethoxy) ethyl Acrylate.
2-(2-Ethoxyethoxy)ethyl Acrylate (stabilized with MEHQ)
2-((2-Ethoxyethyl)(2-hydroxyethyl)amino)-1,3,2-oxazaphosphinane 2-Oxide is a derivative of Cyclophosphamide Monohydrate (C988580), a known human carcinogen that is widely used in cancer chemotherapy because it can cross-link DNA causing strand breakage and mutation. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C9H21N2O4P, Molecular Weight: 252.25. US Biological Life Sciences.
2-((2-Ethoxyethyl)(2-hydroxyethyl)amino)-1,3,2-oxazaphosphinane 2-Oxide-d3, a deuterium labelled Cyclophosphamide Impurity 4 (C984612), is a derivative of Cyclophosphamide Monohydrate (C988580), a known human carcinogen that is wide used in cancer chemotherapy because it can cross-link DNA causing strand breakage and mutation. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 5mg. Molecular Formula: C9H17D4N2O4P, Molecular Weight: 256.27. US Biological Life Sciences.
Worldwide
2-(2-Ethoxyphenoxy)acetaldehyde
2-(2-Ethoxyphenoxy)acetaldehyde. Alternative Names: 2-(2-ETHOXYPHENOXY)ACETALDEHYDE. CAS No. 103181-55-1. Product ID: ACM103181551. Molecular formula: C10H12O3. Mole weight: 180.2. Alfa Chemistry - ISO 9001:32057 Certified.
2-(2-Ethoxyphenoxy)acetaldehyde diethyl acetal
2-(2-Ethoxyphenoxy)acetaldehyde diethyl acetal. Alternative Names: 1-(2,2-Diethoxyethoxy)-2-ethoxy-benzene. CAS No. 112101-73-2. Purity: 96%. Product ID: ACM112101732. Molecular formula: C14H22O4. Mole weight: 254.32. IUPAC Name: 1-(2,2-diethoxyethoxy)-2-ethoxybenzene. Alfa Chemistry - ISO 9001:32057 Certified.
2- (2-Ethoxyphenoxy) acetaldehyde Diethyl Acetal
2- (2-Ethoxyphenoxy) acetaldehyde Diethyl Acetal. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences.
Worldwide
2- (2-Ethoxyphenoxy) ethanamine
2- (2-Ethoxyphenoxy) ethanamine (Tamsulosin EP Impurity F) is an impurity of Tamsulosin (T006350), a specific α1-adrenoceptor antagonist (1,2). It is used in the treatment of benign prostatic hypertrophy. Group: Biochemicals. Grades: Highly Purified. CAS No. 6781-17-5. Pack Sizes: 500mg, 1g. Molecular Formula: C10H15NO2, Molecular Weight: 181.23. US Biological Life Sciences.
Worldwide
2-(2-Ethoxyphenoxy)ethyl Bromide
2-(2-Ethoxyphenoxy)ethyl Bromide. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences.
Worldwide
2- (2-Ethoxyphenoxymethyl) oxirane
Intermediate in the preparation of Morpholine derivatives. Group: Biochemicals. Alternative Names: 2-[ (2-Ethoxyphenoxy) methyl]oxirane; 1-(2-Ethoxyphenoxy)-2,3-epoxypropane; 2-Ethoxyphenyl Glycidyl Ether. Grades: Highly Purified. CAS No. 5296-35-5. Pack Sizes: 250mg. US Biological Life Sciences.
2-(2-Ethoxyphenyl)-5,7-dimethylimidazo[5,1-f][1,2,4]triazin-4(1H)-one is an intermediate in the synthesis of Vardenafil (V098001) related compounds. Group: Biochemicals. Grades: Highly Purified. CAS No. 224789-20-2. Pack Sizes: 5mg, 10mg. Molecular Formula: C15H16N4O2. US Biological Life Sciences.
2-(2-Ethoxyphenyl)-5-methyl-7-propyl-imidazo[5,1-f][1,2,4]triazine-4(1H)-thione is an intermediate in the synthesis of Hydroxythiovardenafil (H963400), a hydroxylated thiol analogue of PDE 5 inhibitor Vardenafil (H995300). Group: Biochemicals. Grades: Highly Purified. CAS No. 912576-44-4. Pack Sizes: 5mg, 25mg. Molecular Formula: C17H20N4OS. US Biological Life Sciences.
2-(2-Ethyl-1h-imidazol-1-yl)ethanamine diHCl. Group: Biochemicals. Grades: Highly Purified. CAS No. 1158195-34-6. Pack Sizes: 100mg, 250mg. Molecular Formula: C7H13N3 2HCl, Molecular Weight: 139.207292. US Biological Life Sciences.
Worldwide
2,2'-Ethylenebis[2-methyl-1,3-dioxolane]
2,2'-Ethylenebis[2-methyl-1,3-dioxolane]. Group: Biochemicals. Alternative Names: 2,5-Hexanedione cyclic bis(1,2-ethanediyl acetal); NSC 250348. Grades: Highly Purified. CAS No. 944-26-3. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C10H18O4. US Biological Life Sciences.
Worldwide
2,2'-Ethylene-bis(5-aminobenzenesulfonate) disodium salt
2,2'-Ethylene-bis(5-aminobenzenesulfonate) disodium salt. Group: Biochemicals. Alternative Names: 2,2'-(1,2-Ethanediyl)bis[5-amino-benzenesulfonic acid. Grades: Highly Purified. CAS No. 4285-28-3. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C14H14N2Na2O6S2. US Biological Life Sciences.
Worldwide
2,2-Ethylenebis- (5-Aminobenzenesulfonate) Disodium Salt (4,4-Diamino-2,2-Dihydro-Stilbene Disulfonate,Disodium Salt)
2,2-Ethylenebis- (5-Aminobenzenesulfonate) Disodium Salt (4,4-Diamino-2,2-Dihydro-Stilbene Disulfonate,Disodium Salt). Group: Biochemicals. Alternative Names: 4,4-Diamino-2,2-Dihydro-Stilbene Disulfonate,Disodium Salt. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
Worldwide
2,2'-Ethylenedianiline
2,2'-Ethylenedianiline is used as a reagent to synthesize Oxcarbazepine (O869250), a broad-specturm, second-generation anticonvulsant drug that is used to treat partial and complex partial seizures in children and adults. 2,2'-Ethylenedianiline is also used as a reagent to prepare a series of triterpines (e.g. Lupeol [L474850]), compounds that have chemopreventative activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 34124-14-6. Pack Sizes: 1g, 5g. Molecular Formula: C14H16N2, Molecular Weight: 212.29. US Biological Life Sciences.
2,2'-Ethylenedithiodiethanol. CAS No. 5244-34-8. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.