Find where to buy products from suppliers in the USA, including: distributors, industrial manufacturers in America, bulk supplies and wholesalers of raw ingredients & finished goods.
1-[2-(Acetyloxy)-6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl]-5-bromo-1-(2-fluorophenyl)-2-pentanone (2Z)-2-Butenedioate is a byproduct in the synthesis of Prasugrel (P701150, HCl); an antiplatelet agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 1373350-60-7. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C24H25BrFNO7S. US Biological Life Sciences.
Worldwide
1,3-Dichloro-butene
1,3-Dichloro-butene. Group: Biochemicals. Grades: Highly Purified. CAS No. 926-57-8. Pack Sizes: 10g, 25g, 50g, 100g, 250g. US Biological Life Sciences.
Worldwide
1,4-Bis-(bromoacetoxy)-2-butene
1,4-Bis-(bromoacetoxy)-2-butene. Group: Biochemicals. Alternative Names: Acetic acid 2-butenylene ester. Grades: Highly Purified. CAS No. 20679-58-7. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C8H10Br2O4. US Biological Life Sciences.
Worldwide
1,4-Dichloro-2-butene
1,4-Dichloro-2-butene. Group: Biochemicals. Alternative Names: (E)-1,4-Dichloro-2-butene; trans-1,4-Dichloro-2-butene; (E)-1,4-Dichloro-2-butene; 1,4-Dichloro-trans-2-butene; trans-1,4-Dichloro-2-butene; trans-1,4-Dichlorobuten-2-ene. Grades: Highly Purified. CAS No. 110-57-6. Pack Sizes: 5g. Molecular Formula: C4H6Cl2, Molecular Weight: 125. US Biological Life Sciences.
Worldwide
1-Bromo-3-methyl-2-butene (90%)
1-Bromo-3-methyl-2-butene is used to prepare xanthine dipeptidyl peptidase inhibitors for treatment of type 2 diabetes. It can also be used to synthesize natural and non-natural prenylated chalcones with antitumor, antioxidant activities. Group: Biochemicals. Grades: Highly Purified. CAS No. 870-63-3. Pack Sizes: 1g, 5g. Molecular Formula: C5H9Br, Molecular Weight: 149.03. US Biological Life Sciences.
Worldwide
1-Butene-3,4-diol
Decomposition product of Erythritol. Group: Biochemicals. Alternative Names: 3,4-Dihydroxy-1-butene; Erythrol. Grades: Highly Purified. CAS No. 497-06-3. Pack Sizes: 100mg. US Biological Life Sciences.
Heterocyclic Organic Compound. CAS No. 10523-96-3. Catalog: ACM10523963.
1-Chloro-3-methyl-2-butene (>85%)
1-Chloro-3-methyl-2-butene is a reactive allylic chloride that is used as an alkylating agent in synthetic chemistry. 1-Chloro-3-methyl-2-butene is also used as a reagent to synthesize Hyperforin, an antibiotic originating from St. Johns wort that has the ability to inhibit growth of tumor cells. Group: Biochemicals. Grades: Highly Purified. CAS No. 503-60-6. Pack Sizes: 5g, 10g. Molecular Formula: C5H9Cl. US Biological Life Sciences.
2, ?2'-?[ (4-?Butyl-?1, ?3-?phenylene) ?diimino]?bis-?2-?butenedioic Acid Tetramethyl Ester is an intermediate in synthesizing Bufrolin (B689405), an analog of Sodium Cromoglycate (C815000). It is a mast cell stabilizer drug and is shown to display agonism at either human or rat G protein-coupled receptor GPR35. Group: Biochemicals. Grades: Highly Purified. CAS No. 63920-98-9. Pack Sizes: 100mg, 250mg. Molecular Formula: C22H28N2O8. US Biological Life Sciences.
Worldwide
2,3-Dimethyl-1-butene
2,3-Dimethyl-1-butene is used in reactions to convert fatty acids to flavor compounds. It is also used in reactions with asymmetric glyoxylate to form α-hydroxy esters. Group: Biochemicals. Alternative Names: 1-Isopropyl-1-methylethylene; 2,3-Dimethyl-1-butene; 2,3-Dimethyl-1-butylene; 2-Isopropylpropene; NSC 73906. Grades: Highly Purified. CAS No. 563-78-0. Pack Sizes: 50g. US Biological Life Sciences.
Impurity in the preparation of labeled Lipoxin analogs. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
2-Amino-2-butenediamide
2-Amino-2-butenediamide. Group: Biochemicals. Alternative Names: Aminobutenediamide; 1-Amino-1,2-ethylenedicarboxamide. Grades: Highly Purified. CAS No. 18486-76-5. Pack Sizes: 2g. US Biological Life Sciences.
Heterocyclic Organic Compound. CAS No. 108086-95-9. Catalog: ACM108086959.
2-Chloro-3-(dichloromethyl)-2-butenedioic Acid (cis and trans mixture)
2-Chloro-3-(dichloromethyl)-2-butenedioic Acid is mutagenic substance that comes from chlorinated furanone byproduct in disinfected drinking waters. Group: Biochemicals. Grades: Highly Purified. CAS No. 122551-90-0. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C5H3Cl3O4, Molecular Weight: 233.43. US Biological Life Sciences.
Worldwide
2-(Chloromethyl)-1-butene
2-(Chloromethyl)-1-butene is a useful reagent for palladium(II)-catalyzed intramolecular tandem aminoalkylation. It can also be used to prepare (±)-Stemonamine and (±)-Cephalotaxine. Group: Biochemicals. Grades: Highly Purified. CAS No. 23010-02-8. Pack Sizes: 1g, 5g. Molecular Formula: C5H9Cl. US Biological Life Sciences.
Intermediate in the preparation of Furamidine an antimicrobial and antiparasitic agent. Group: Biochemicals. Alternative Names: (E)-1,4-Bis(4-bromophenyl)-2-butene-1,4-dione. Grades: Highly Purified. CAS No. 74322-80-8. Pack Sizes: 250mg. US Biological Life Sciences.
Worldwide
(2E)-1,4-Dibromo-2-butene
(2E)-1,4-Dibromo-2-butene, is used as a reagent in the preparation of diaminoalkenes though copper-mediated diamination reaction. Group: Biochemicals. Grades: Highly Purified. CAS No. 821-06-7. Pack Sizes: 25g, 50g. Molecular Formula: C4H6Br2. US Biological Life Sciences.
(2E)-2,3-Dihydroxy-2-butenedioic Acid Hydrate (1:?), is an organic building block used for the synthesis of various chemicals. It is also shown to be to the product of oxidative degradation pathway in wine, and it can produce yellow pigments by reacting with (+)-catechin. Group: Biochemicals. Grades: Highly Purified. CAS No. 199926-38-0. Pack Sizes: 1g, 2.5 g. Molecular Formula: C4H4O6.xH2O, Molecular Weight: 148.07. US Biological Life Sciences.
An impurity of Fesoterodine fumarate which is a muscarinic receptor antagonist for the treatment of Lower Urininary Tract Symptoms (LUTS). Group: Biochemicals. Grades: Highly Purified. CAS No. 1254942-29-4. Pack Sizes: 10mg, 100mg. Molecular Formula: C30H39NO6. US Biological Life Sciences.
Worldwide
(2E)-4-Chloro-3-methyl-2-butenenitrile
(2E)-4-Chloro-3-methyl-2-butenenitrile in an intermediate used in the synthesis of all-trans-Retinal-d5 (R240002), which is corotenoid component of the visual pigments. Group: Biochemicals. Grades: Highly Purified. CAS No. 25163-39-7. Pack Sizes: 250mg, 500mg. Molecular Formula: C5H6ClN, Molecular Weight: 115.56. US Biological Life Sciences.
2-?Methoxy-?5-?methyl-?N, ?N-?bis(1-?methylethyl)?-?γ -?phenyl-?benzenepropanamine (2E)?-?2-Butenedioate (Tolterodine USP Related Compound A) is a related compound of Tolterodine (T535795), a muscarinic receptor antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 124935-89-3. Pack Sizes: 100mg, 250mg. Molecular Formula: C23H33NO; (C4H4O4), Molecular Weight: 339.5111607. US Biological Life Sciences.
Worldwide
2-Methyl-1-butene
2-Methyl-1-butene is a volatile organic compound (VOC) found in urban mixtures of hydrocarbons which can enhance inflammatory responses in lung cells. Group: Biochemicals. Grades: Highly Purified. CAS No. 563-46-2. Pack Sizes: 10g, 25 g. Molecular Formula: C5H10. US Biological Life Sciences.
Worldwide
2-Methyl-2-butene, Technical Grade 90%
2-Methyl-2-butene is a trisubstituted olefin that is thought to be one of the prominent volatile compounds in exhaled human breath, possibly indicating the presence of lung cancer. 2-Methyl-2-butene is also used as a substitute for Methylene chloride as a dental softening agent. Group: Biochemicals. Grades: Purified. CAS No. 513-35-9. Pack Sizes: 1g, 10g. Molecular Formula: C5H10, Molecular Weight: 70.13. US Biological Life Sciences.
Heterocyclic Organic Compound. Alternative Names: 3-METHYL-2-ISO-PROPYL-1-BUTENE. CAS No. 111823-35-9. Molecular formula: C8H16. Mole weight: 112.21. Catalog: ACM111823359.
4-(1-Ethoxyethoxy)-2-methyl-1-butene
4-(1-Ethoxyethoxy)-2-methyl-1-butene is an intermediate in the synthesis of Mevalonolactone, which is a key intermediate in the synthesis of vitamin E-related compounds. Synonyms: 1-Butene, 4-(1-ethoxyethoxy)-2-methyl-; 1-Ethoxy-1-[(3-methylbut-3-en-1-yl)oxy]ethane; 2,6-Dimethyl-5,7-dioxa-1-nonene. CAS No. 261378-88-5. Molecular formula: C9H18O2. Mole weight: 158.24.