USBiological 4 - Products
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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 | |
|---|---|---|
| 4-Phenylpyrrolidine-3-methylcarboxylate ≥95% (GC) | 4-Phenylpyrrolidine-3-methylcarboxylate ≥95% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. |  Worldwide |
| 4-Phenyl sulfanyl piperidine hydrochloride 99+% (HPLC) | 4-Phenyl sulfanyl piperidine hydrochloride 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| (4-Phenyl-thiazol-2-yl)-acetonitrile 98+% (HPLC) | (4-Phenyl-thiazol-2-yl)-acetonitrile 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 41381-89-9. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| (4-Phenyl-thiazol-2-yl)methylamine≥94% (HPLC) | (4-Phenyl-thiazol-2-yl)methylamine≥94% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Phenyl-thiazole-2-carboxylic acid ethyl ester ≥95% (HPLC) | 4-Phenyl-thiazole-2-carboxylic acid ethyl ester ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-(Phenylthio)Benzoic Acid ≥92% (HPLC) | 4-(Phenylthio)Benzoic Acid ≥92% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 6310-24-3. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-Phenylthiophene-2-carboxylic acid 98+% (HPLC) | 4-Phenylthiophene-2-carboxylic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-Picoline N-oxide ≥97% | 4-Picoline N-oxide ≥97%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1003-67-4. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| 4-Picolinic acid ethyl ester 99+% (GC) | 4-Picolinic acid ethyl ester 99+% (GC). Group: Biochemicals. Grades: GC. CAS No. 1570-45-2. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| 4-Picolinic acid methyl ester 99+% (GC) | 4-Picolinic acid methyl ester 99+% (GC). Group: Biochemicals. Grades: GC. CAS No. 2459-9-8. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| 4-Picolyl chloride hydrochloride 98+% | 4-Picolyl chloride hydrochloride 98+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1822-51-1. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| 4-Piperazin-1-yl-phenylamine ≥96% (HPLC) | 4-Piperazin-1-yl-phenylamine ≥96% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-Piperidin-1-yl-benzoic acid 98+% (HPLC) | 4-Piperidin-1-yl-benzoic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-Piperidin-1-yl-methyl phenylamine ≥95% | 4-Piperidin-1-yl-methyl phenylamine ≥95%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-(Piperidin-3-Yloxy)Pyridine Dihydrochloride | 4-(Piperidin-3-Yloxy)Pyridine Dihydrochloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1171481-61-0. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-Piperidin-4-yl-benzoic acid methyl ester hydrochloride ≥95% (HPLC) | 4-Piperidin-4-yl-benzoic acid methyl ester hydrochloride ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Piperidin-4-Ylmethylpyridine Dihydrochloride ≥95% (HPLC) | 4-Piperidin-4-Ylmethylpyridine Dihydrochloride ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-(Piperidin-4-yloxy)-benzonitrile hydrochloride salt | 4-(Piperidin-4-yloxy)-benzonitrile hydrochloride salt. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-(Piperidin-4-Yloxy)Pyridine Dihydrochloride | 4-(Piperidin-4-Yloxy)Pyridine Dihydrochloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 308386-36-9. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| (4-Piperidin-4-yl-phenyl)methanol hydrochloride ≥96% | (4-Piperidin-4-yl-phenyl)methanol hydrochloride ≥96%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25mg, 100mg, 250mg. US Biological Life Sciences. | Worldwide |
| 4-(Piperidin-4-Ylsulfanyl)Pyridine Dihydrochloride | 4-(Piperidin-4-Ylsulfanyl)Pyridine Dihydrochloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Piperidino-L-proline hydrochloride 99+% | 4-Piperidino-L-proline hydrochloride 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-Piperidone hydrochloride monohydrate 99+% | 4-Piperidone hydrochloride monohydrate 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| 4 (p-Nitrophenylazo) resorcinol | 4 (p-Nitrophenylazo) resorcinol. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g. US Biological Life Sciences. | Worldwide |
| 4-Propylbenzoic acid 99+% (GC) | 4-Propylbenzoic acid 99+% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| 4-(P-Tolyloxy)Benzonitrile 99+% (GC) | 4-(P-Tolyloxy)Benzonitrile 99+% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-(Pyrazin-2-yl)benzaldehyde ≥95% (NMR) | 4-(Pyrazin-2-yl)benzaldehyde ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-(Pyrazin-2-Yloxy)Benzaldehyde 99+% (HPLC) | 4-(Pyrazin-2-Yloxy)Benzaldehyde 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-(Pyrazin-2-Yloxy)-Benzylamine Hydrochloride | 4-(Pyrazin-2-Yloxy)-Benzylamine Hydrochloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Pyrazol-1-yl-phenylboronic acid ≥95% (NMR) | 4-Pyrazol-1-yl-phenylboronic acid ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 2.5g. US Biological Life Sciences. | Worldwide |
| 4-(Pyridin-2-Yloxy)Benzaldehyde Hydrochloride | 4-(Pyridin-2-Yloxy)Benzaldehyde Hydrochloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-(Pyridin-2-Yloxy)Benzonitrile | 4-(Pyridin-2-Yloxy)Benzonitrile. Group: Biochemicals. Grades: Reagent Grade. CAS No. 270260-33-8. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-(Pyridin-2-Yloxy)Benzylamine Hydrochloride | 4-(Pyridin-2-Yloxy)Benzylamine Hydrochloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| (4-Pyridin-2-yl-phenyl)acetic acid ≥96% (HPLC) | (4-Pyridin-2-yl-phenyl)acetic acid ≥96% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 25mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-(Pyridin-3-yloxy)benzaldehyde ≥95% (NMR) | 4-(Pyridin-3-yloxy)benzaldehyde ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-(Pyridin-3-Yloxy)Benzenesulfonic Acid | 4-(Pyridin-3-Yloxy)Benzenesulfonic Acid. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (4-Pyridin-4-yl-phenyl)acetic acid ≥97% (HPLC) | (4-Pyridin-4-yl-phenyl)acetic acid ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 55397-08-5. Pack Sizes: 100mg, 250mg, 25mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-Pyridinecarboxaldehyde 99+% (GC) | 4-Pyridinecarboxaldehyde 99+% (GC). Group: Biochemicals. Grades: GC. CAS No. 872-85-5. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| 4-Pyridinecarboxylic acid 99+% | 4-Pyridinecarboxylic acid 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g, 1Kg, 2.5Kg. US Biological Life Sciences. | Worldwide |
| 4-Pyridinemethanol ≥98.5% (GC) | 4-Pyridinemethanol ≥98.5% (GC). Group: Biochemicals. Grades: GC. CAS No. 586-95-8. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| 4-Pyridylacetic acid hydrochloride 99+% (HPLC) | 4-Pyridylacetic acid hydrochloride 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| 4-Pyridylboronic acid | Used in the palladium-catalyzed Suzuki coupling reactions. Group: Biochemicals. Alternative Names: B-4-Pyridinylboronic Acid; 4-Pyridinylboronic Acid; 4-Pyridylboronic Acid. Grades: Highly Purified. CAS No. 1692-15-5. Pack Sizes: 5g, 25g. Molecular Formula: C?H?BNO?, Molecular Weight: 122.92. US Biological Life Sciences. | Worldwide |
| (4-Pyridyl)-D-b-homoalanine dihydrochloride 98+% (HPLC) | (4-Pyridyl)-D-b-homoalanine dihydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 269396-67-0. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (4-Pyridylmethyl)Sulfonyl Chloride Triflate ≥90% (NMR) | (4-Pyridylmethyl)Sulfonyl Chloride Triflate ≥90% (NMR). Group: Biochemicals. Grades: Reagent Grade. CAS No. 130820-89-2. Pack Sizes: 100mg, 250mg, 25mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-(Pyrimidin-2-yloxy)benzaldehyde | 4-(Pyrimidin-2-yloxy)benzaldehyde. Group: Biochemicals. Grades: Reagent Grade. CAS No. 433920-92-4. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Pyrrolidin-1-ylaniline ≥96% (HPLC) | 4-Pyrrolidin-1-ylaniline ≥96% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-Pyrrolidin-1-yl-methyl-phenylamine dihydrochloride ≥95% (NMR) | 4-Pyrrolidin-1-yl-methyl-phenylamine dihydrochloride ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-(Pyrrolidin-1-ylmethyl)thiophene-2-carbaldehyde ≥95% (NMR) | 4-(Pyrrolidin-1-ylmethyl)thiophene-2-carbaldehyde ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. CAS No. 893745-81-8. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Pyrrolidin-2-ylpyridine ≥95% (NMR) | 4-Pyrrolidin-2-ylpyridine ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-(Pyrrolidine-1-carbonyl)benzaldehyde ≥97% (HPLC) | 4-(Pyrrolidine-1-carbonyl)benzaldehyde ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-Pyrrolidinopyridine 98+% | 4-Pyrrolidinopyridine 98+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 2456-81-7. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-(Quinolin-4-Yl)Piperidine-4-Carbonitrile Hydrochloride | 4-(Quinolin-4-Yl)Piperidine-4-Carbonitrile Hydrochloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-Quinolinecarboxylic acid ≥98.5% (HPLC) | 4-Quinolinecarboxylic acid ≥98.5% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| (4R,5R)-Fmoc-4-amino-5-tert-butoxy-hexanoic acid 99+% (HPLC) | (4R,5R)-Fmoc-4-amino-5-tert-butoxy-hexanoic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 2.5g. US Biological Life Sciences. | Worldwide |
| (4R,5S)-Boc-4-amino-5-methyl-heptanoic acid 99+% (HPLC) | (4R,5S)-Boc-4-amino-5-methyl-heptanoic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (4R,5S)-Fmoc-4-amino-5-methyl-heptanoic acid 99+% (HPLC) | (4R,5S)-Fmoc-4-amino-5-methyl-heptanoic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 2.5g. US Biological Life Sciences. | Worldwide |
| 4-[(R,S)-a-1-(9H-Fluren-9-yl)-methoxy formamido] 2, 4-dimethoxybenzyl phenoxyacetic acid | 4-[(R,S)-a-1-(9H-Fluren-9-yl)-methoxy formamido] 2, 4-dimethoxybenzyl phenoxyacetic acid. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| (4S)-3-[5-(4-Fluorophenyl)-1,5-dioxopenyl]-4-phenyl-2-oxazolidinone 98+% | (4S)-3-[5-(4-Fluorophenyl)-1,5-dioxopenyl]-4-phenyl-2-oxazolidinone 98+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 189028-93-1. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-Sulfamylbenzoic acid 99+% | 4-Sulfamylbenzoic acid 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 138-41-0. Pack Sizes: 25g, 100g, 250g, 1Kg, 2.5Kg. US Biological Life Sciences. | Worldwide |
| 4-Tert-Butoxycarbonylamino-1H-Indole-3-Carboxylic Acid 99+% (HPLC) | 4-Tert-Butoxycarbonylamino-1H-Indole-3-Carboxylic Acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 25mg, 1g. US Biological Life Sciences. | Worldwide |
| (4-tert-Butoxycarbonylamino-indol-1-yl)acetic acid | (4-tert-Butoxycarbonylamino-indol-1-yl)acetic acid. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-tert-Butoxycarbonyl aminopiperidine-1, 4-dicarboxyl ic acid monobenzyl ester ≥97% (HPLC) | 4-tert-Butoxycarbonyl aminopiperidine-1, 4-dicarboxyl ic acid monobenzyl ester ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4'-tert-Butyl-2',6'-dimethyl-3',5'-dinitroacetophenone ≥97% | 4'-tert-Butyl-2',6'-dimethyl-3',5'-dinitroacetophenone ≥97%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 81-14-1. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-tert-Butylbenzaldehyde 98+% (TLC) | 4-tert-Butylbenzaldehyde 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 939-97-9. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| 4-tert-Butylbenzoic acid methyl ester 99+% (GC) | 4-tert-Butylbenzoic acid methyl ester 99+% (GC). Group: Biochemicals. Grades: GC. CAS No. 26537-19-9. Pack Sizes: 25g, 100g, 250g, 1Kg, 5Kg. US Biological Life Sciences. | Worldwide |
| 4-tert-Butylbenzonitrile 98+% | 4-tert-Butylbenzonitrile 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| 4-tert-Butylbenzylamine hydrochloride | 4-tert-Butylbenzylamine hydrochloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 39895-55-1. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-tert-Butyl-D-b-homophenylalanine hydrochloride 98+% (HPLC) | 4-tert-Butyl-D-b-homophenylalanine hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 401916-47-0. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 4- (Tert-Butyldi methyl silanyloxy) -1- (2-Cyanoethyl) -1H-Indole-6-Carboxylic Acid | 4- (Tert-Butyldi methyl silanyloxy) -1- (2-Cyanoethyl) -1H-Indole-6-Carboxylic Acid. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 4- (Tert-Butyldi methyl silanyloxy) -1H-Indole-6-Carboxylic Acid Methyl Ester | 4- (Tert-Butyldi methyl silanyloxy) -1H-Indole-6-Carboxylic Acid Methyl Ester. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g. US Biological Life Sciences. | Worldwide |
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