Our biochemicals, antibodies, recombinant proteins, cell culture media and molecular biology kits are used in virtually all scientific applications.From affordable research quantities to larger bulk amounts.
×
Product
Description
Suppliers Website
4-Chloro-5-cyanopyrimidine
4-Chloro-5-cyanopyrimidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 16357-68-9. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C5H2ClN3. US Biological Life Sciences.
Worldwide
4-Chloro-6-iodoquinoline
4-Chloro-6-iodoquinoline. Group: Biochemicals. Grades: Highly Purified. CAS No. 40107-07-1. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C9H5ClIN. US Biological Life Sciences.
Worldwide
4-Chlorobenzaldehyde
4-Chlorobenzaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 104-88-1. Pack Sizes: 100g, 250g, 500g, 1Kg. US Biological Life Sciences.
Worldwide
(4-Chlorophenyl)(2-pyridinyl)methanone
(4-Chlorophenyl)(2-pyridinyl)methanone. Group: Biochemicals. Grades: Highly Purified. CAS No. 6318-51-0. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C12H8ClNO. US Biological Life Sciences.
Worldwide
4-Chlorophenyl Phosphorodichloridate
4-Chlorophenyl Phosphorodichloridate. Group: Biochemicals. Alternative Names: 4-Chlorophenylphosphoryl Dichloride. Grades: Highly Purified. CAS No. 772-79-2. Pack Sizes: 25g, 50g, 100g, 250g, 500g. US Biological Life Sciences.
Worldwide
(4-Chlorophenylsulfonyl) urea
(4-Chlorophenylsulfonyl) urea. Group: Biochemicals. Grades: Highly Purified. CAS No. 22663-37-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
4-Chloropyridine-2-carboxylic acid
4-Chloropyridine-2-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 5470-22-4. Pack Sizes: 100g, 250g, 500g, 1g, 2Kg. Molecular Formula: C6H4ClNO2. US Biological Life Sciences.
Worldwide
4-Chloropyridine-3-carboxaldehyde
4-Chloropyridine-3-carboxaldehyde. Group: Biochemicals. Alternative Names: 4-Chloro-3-formylpyridine. Grades: Highly Purified. CAS No. 114077-82-6. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences.
Worldwide
4-Chloro-pyrimidine-5-carboxylic acid ethyl ester
4-Chloro-pyrimidine-5-carboxylic acid ethyl ester. Group: Biochemicals. Alternative Names: Ethyl 4-chloropyrimidine-5-carboxylate. Grades: Highly Purified. CAS No. 41103-17-7. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C7H7ClN2O2. US Biological Life Sciences.
Worldwide
4- (cis-4-Hydroxycyclohexyl) phenol
4- (cis-4-Hydroxycyclohexyl) phenol. Group: Biochemicals. Grades: Highly Purified. CAS No. 370860-74-5. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences.
Worldwide
4-cis-Fluoro-L-prolinamide hydrochloride
4-cis-Fluoro-L-prolinamide hydrochloride. Group: Biochemicals. Alternative Names: (2S,4S)-4-Fluoropyrrolidine-2-carboxamide hydrochloride. Grades: Highly Purified. CAS No. 426844-23-7. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
4-Cyano-3-methylnitrobenzene
4-Cyano-3-methylnitrobenzene. Group: Biochemicals. Alternative Names: 2-Methyl-4-nitrobenzonitrile; 4-Nitro-o-tolunitrile. Grades: Highly Purified. CAS No. 89001-53-6. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
4-Cyclohexyl-3-oxo-butyric acid ethyl ester
4-Cyclohexyl-3-oxo-butyric acid ethyl ester. Group: Biochemicals. Alternative Names: Ethyl 4-cyclohexyl-3-oxobutanoate. Grades: Highly Purified. CAS No. 64127-44-2. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
4- (Cyclopropylmethoxy) piperidine
4- (Cyclopropylmethoxy) piperidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 865106-51-0. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C9H17NO. US Biological Life Sciences.
Worldwide
4-Defluoro-4-hydroxy gefitinib
4-Defluoro-4-hydroxy gefitinib. Group: Biochemicals. Alternative Names: 2-Chloro-4- [ [7-methoxy-6- [3- (4-morpholinyl) propoxy] -4-quinazolinyl] amino] phenol. Grades: Highly Purified. CAS No. 847949-50-2. Pack Sizes: 10mg, 25mg, 50mg, 100mg. Molecular Formula: C22H25ClN4O4. US Biological Life Sciences.
Worldwide
4'-De methyl epipodophyllotoxin
4'-De methyl epipodophyllotoxin. Group: Biochemicals. Alternative Names: 4'-DMEP. Grades: Highly Purified. CAS No. 6559-91-7. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C21H20O8. US Biological Life Sciences.
Worldwide
4'-Demethyl homoharringtonine
4'-Demethyl homoharringtonine. Group: Biochemicals. Alternative Names: Cephalotaxine 4-hydrogen (2R) -2-hydroxy-2- (4-hydroxy-4-methylpentyl) butanedioate (ester); 5'-Des-O- methyl homoharringtonine. Grades: Highly Purified. CAS No. 98599-84-9. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C28H37NO9. US Biological Life Sciences.
Worldwide
4'-Demethyl papaverine
4'-Demethyl papaverine. Group: Biochemicals. Alternative Names: 4-[(6,7-Dimethoxy-1-isoquinolinyl)methyl]-2-methoxyphenol. Grades: Highly Purified. CAS No. 18813-60-0. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C19H19NO4. US Biological Life Sciences.
Worldwide
4'-De methyl podophyllotoxin
4'-De methyl podophyllotoxin. Group: Biochemicals. Grades: Highly Purified. CAS No. 40505-27-9. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. US Biological Life Sciences.
Worldwide
4-Demethyl tranilast
4-Demethyl tranilast. Group: Biochemicals. Alternative Names: 2-[[(2E)-3-(4-Hydroxy-3-methoxyphenyl)-1-oxo-2-propen-1-yl]amino]benzoic acid; (E)-2-[[3-(4-Hydroxy-3-methoxyphenyl)-1-oxo-2-propenyl]amino]benzoic acid; Avenanthramide 1f. Grades: Highly Purified. CAS No. 93755-77-2. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C17H15NO5. US Biological Life Sciences.
Worldwide
4-Desacetyl 3-deoxy vincristine
4-Desacetyl 3-deoxy vincristine. Group: Biochemicals. Alternative Names: 4-Deacetyl-3-deoxyvincristine; O4-Deacetyl-3-deoxy-22-oxo-vincaleukoblastine; 4-Deacetyl-3-deoxyleurocristine. Grades: Highly Purified. CAS No. 99435-53-7. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C44H54N4O8. US Biological Life Sciences.
Worldwide
4-Desacetyl vincristine methosulfate
4-Desacetyl vincristine methosulfate. Group: Biochemicals. Alternative Names: O4-Deacetyl-22-oxo-vincaleukoblastine methosulfate; 4-Deacetyl leurocristine. Grades: Highly Purified. CAS No. 3704-1-6. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C45H58N4O13S. US Biological Life Sciences.
Worldwide
4-Deschloro-4-(2-furanylmethyl)amino furosemide
4-Deschloro-4-(2-furanylmethyl)amino furosemide. Group: Biochemicals. Alternative Names: 5- (Aminosulfonyl) -2, 4-bis[ (2-furanylmethyl) amino]benzoic acid; 2,4-Bis(furfurylamino)-5-sulfamoylbenzoic acid; Furosemide EP impurity D. Grades: Highly Purified. CAS No. 5046-19-5. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C17H17N3O6S. US Biological Life Sciences.
Worldwide
4-Desisopropyl-4-ethyl nateglinide
4-Desisopropyl-4-ethyl nateglinide. Group: Biochemicals. Alternative Names: trans-N-[ (4-Ethylcyclohexyl) carbonyl]-D-phenylalanine. Grades: Highly Purified. CAS No. 105746-45-0. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C18H25NO3. US Biological Life Sciences.
Worldwide
4-Desmethoxypropoxyl-4-chloro rabeprazole
4-Desmethoxypropoxyl-4-chloro rabeprazole. Group: Biochemicals. Alternative Names: 2-[[ (4-Chloro-3-methyl-2-pyridinyl) methyl]sulfinyl]-1H-benzimidazole. Grades: Highly Purified. CAS No. 168167-42-8. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C14H12ClN3OS. US Biological Life Sciences.
Worldwide
4-Desmethoxypropoxyl-4-methoxy rabeprazole
4-Desmethoxypropoxyl-4-methoxy rabeprazole. Group: Biochemicals. Alternative Names: 2-[[ (4-Methoxy-3-methyl-2-pyridinyl) methyl]sulfinyl]-1H-benzimidazole. Grades: Highly Purified. CAS No. 102804-77-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C15H15N3O2S. US Biological Life Sciences.
Worldwide
4-Desmethoxypropoxyl-4-methylthio rabeprazole
4-Desmethoxypropoxyl-4-methylthio rabeprazole. Group: Biochemicals. Alternative Names: 2- [ [ [3-Methyl-4- (methylthio) -2-pyridinyl] methyl] sulfinyl] -1H-benzimidazole. Grades: Highly Purified. CAS No. 99487-86-2. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C15H15N3OS2. US Biological Life Sciences.
Worldwide
4'-Desmethyl-6'-tosylmycophenolic acid
4'-Desmethyl-6'-tosylmycophenolic acid. Group: Biochemicals. Alternative Names: (E) -6-[1, 3-Dihydro-6-hydroxy-7-methyl-4-[[ (4-methylphenyl) sulfonyl]oxy]-3-oxo-5-isobenzofuranyl]-4-methyl-4-hexenoic acid. Grades: Highly Purified. CAS No. 171808-03-0. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C23H24O8S. US Biological Life Sciences.
Worldwide
4-Despiperidinyl-4-hydroxy dipyridamole
4-Despiperidinyl-4-hydroxy dipyridamole. Group: Biochemicals. Alternative Names: 2, 6-Bis[bis (2-hydroxyethyl) amino]-8- (1-piperidinyl) pyrimido[5, 4-d]pyrimidin-4 (3H) -one. Grades: Highly Purified. CAS No. 68006-07-5. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C19H31N7O5. US Biological Life Sciences.
Worldwide
4-Diazobenzenesulfonic acid
4-Diazobenzenesulfonic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 305-80-6. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C6H4N2O3S. US Biological Life Sciences.
Worldwide
4-Diethoxy methyl benzaldehyde
4-Diethoxy methyl benzaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 81172-89-6. Pack Sizes: 250g, 500g, 1kg, 2kg, 5kg. US Biological Life Sciences.
Worldwide
4- (Diethoxyphosphinyl) benzoic acid
4- (Diethoxyphosphinyl) benzoic acid. Group: Biochemicals. Alternative Names: p-Phosphonobenzoic acid P,P-diethyl ester; Diethyl 4-carboxyphenyl phosphonate. Grades: Highly Purified. CAS No. 1527-34-0. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C11H15O5P. US Biological Life Sciences.
Worldwide
4- (Diethoxyphosphinyl methyl ) benzoic acid
4- (Diethoxyphosphinyl methyl ) benzoic acid. Group: Biochemicals. Alternative Names: a-Phosphono-p-toluic acid P,P-diethyl ester; 4-Carboxyphenyl phosphonate. Grades: Highly Purified. CAS No. 28149-48-6. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C12H17O5P. US Biological Life Sciences.
Worldwide
4-(Diethylamino)-2-butyn-1-ol
4-(Diethylamino)-2-butyn-1-ol. Group: Biochemicals. Alternative Names: 1-(Diethylamino)-2-butyn-4-ol. Grades: Highly Purified. CAS No. 10575-25-4. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C8H15NO. US Biological Life Sciences.
Worldwide
4-(Diethylamino)-2-methylbenzaldehyde
4-(Diethylamino)-2-methylbenzaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 92-14-8. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
4-Diethylaminobenzalde hyde
4-Diethylaminobenzalde hyde. Group: Biochemicals. Alternative Names: ?-Diethylaminobenzalde hyde. Grades: Highly Purified. CAS No. 120-21-8. Pack Sizes: 250g, 500g, 1kg. US Biological Life Sciences.
Worldwide
4-(Diethylamino)butyl amine
4-(Diethylamino)butyl amine. Group: Biochemicals. Alternative Names: (4-Aminobutyl) diethylamine; N,N-Diethylbutane-1,4-diamine. Grades: Highly Purified. CAS No. 27431-62-5. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
4-Diethylaminomethyl benzoic acid
4-Diethylaminomethyl benzoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 62642-59-5. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences.