A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Nitrobenzylbromide. CAS No. 100-11-8. Categories: 4-nitrobenzyl bromide.
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4-Nitrobenzyl bromide
100g Pack Size. Group: Analytical Reagents, Building Blocks, Organics. Formula: O2NC6H4CH2Br. CAS No. 100-11-8. Prepack ID 10671675-100g. Molecular Weight 216.03. See USA prepack pricing.
4-Nitrobenzyl bromide
25g Pack Size. Group: Analytical Reagents, Building Blocks, Organics. Formula: O2NC6H4CH2Br. CAS No. 100-11-8. Prepack ID 10671675-25g. Molecular Weight 216.03. See USA prepack pricing.
4-Nitrobenzyl Bromide
4-Nitrobenzyl Bromide is used in the synthesis of di and tri-substituted azoles. Also used in the preparation of N6-Benzyladenosine-5-uronamides as selective A3 adenosine agonists. Group: Biochemicals. Alternative Names: 1-(Bromomethyl)-4-nitrobenzene; α-Bromo-p-nitro-toluene; 1-(Bromomethyl)-4-nitrobenzene; 4- (Bromomethyl) nitrobenzene; 4-Nitrobenzyl Bromide; 4-Nitrophenylmethyl Bromide; NSC 4609; p- (Bromomethyl) nitrobenzene; p-Nitro-α-bromotoluene; p-Nitrobenzyl Bromide; α-Bromo-4-nitrotoluene; α-Bromo-p-nitrotoluene. Grades: Highly Purified. CAS No. 100-11-8. Pack Sizes: 10g. US Biological Life Sciences.
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4-Nitrobenzyl bromide 99.5+%
4-Nitrobenzyl bromide 99.5+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 100-11-8. Pack Sizes: 10g, 100g. US Biological Life Sciences.
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4-Nitrobenzylchloride
Nitrobenzylchloride. CAS No. 100-14-1. Categories: 4-nitrobenzyl chloride.
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4-Nitrobenzyl chloride
4-Nitrobenzyl chloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 100-14-1. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. US Biological Life Sciences.
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4-Nitrobiphenyl
Alternate Names: Group: Biochemicals. Grades: Highly Purified. CAS No. 92-93-3. Pack Sizes: 10mg, 100mg, 1g, 2g. Molecular Formula: C12H9NO2, Melting Point: 113-115°C. US Biological Life Sciences.
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4-nitrocatechol 4-monooxygenase
Contains FAD. The enzyme catalyses the oxidation of 4-nitrocatechol with the concomitant removal of the nitro group as nitrite. Forms a two-component system with a flavoprotein reductase. The enzymes from the bacteria Lysinibacillus sphaericus JS905 and Rhodococcus sp. strain PN1 were shown to also catalyse EC 1.14.13.29, 4-nitrophenol 2-monooxygenase while the enzyme from Pseudomonas sp. WBC-3 was shown to also catalyse EC 1.14.13.167, 4-nitrophenol 4-monooxygenase. Group: Enzymes. Enzyme Commission Number: EC 1.14.13.166. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0765; 4-nitrocatechol 4-monooxygenase; EC 1.14.13.166. Cat No: EXWM-0765.
4-Nitrocatechol sulfate dipotassium salt
4-Nitrocatechol sulfate dipotassium salt is a chemical compound utilized in biochemical and analytical contexts, particularly for studying redox reactions and enzyme activity. Its properties make it suitable for use in assays and research involving catechol and nitro groups. Alternative Names: 1,2-Benzenediol, 4-nitro-, 2-(hydrogen sulfate), dipotassium salt; Potassium, (2-hydroxy-4-nitrophenoxy)-, hydrogen sulfate, potassium salt; Pyrocatechol, 4-nitro-, 2-(hydrogen sulfate), dipotassium salt; Dipotassium 2-hydroxy-5-nitrophenyl sulfate; Dipotassium nitrocatechol sulfate. CAS No. 14528-64-4. Molecular formula: C6H3K2NO7S. Mole weight: 311.35.
4-Nitrocatechol sulfate dipotassium salt
4-Nitrocatechol sulfate potassium salt (Dipotassium nitrocatechol sulfate) is an aromatic sulfate that can serve as a chromogenic substrate for sulfatase. 4-Nitrocatechol sulfate potassium salt can be used to determine the activities of glycosaminoglycan (GAG) degrading enzymes aryl sulfatase B and exonucleosidase[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Dipotassium nitrocatechol sulfate. CAS No. 14528-64-4. Pack Sizes: 10 mM * 1 mL in DMSO; 50 mg; 100 mg; 250 mg; 1 g; 5 g. Product ID: HY-D1213.
4-Nitro-D-phenylalanine monohydrate. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
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4-Nitrofluorescein
4-Nitrofluorescein. Uses: Fluorescent labeling reagent for proteins. used in the fluorescent antibody technique for rapid identification of pathogens. Alternative Names: 4-Nitrofluorescein; Nitrofluorescein. CAS No. 3326-35-0. Molecular formula: C20H11NO7. Mole weight: 377.3.
4-Nitroimidazole
Metronidazole derivative, an antibacterial in the treatment of rosacea and inflammatory bowel disease. Group: Biochemicals. Grades: Highly Purified. CAS No. 3034-38-6. Pack Sizes: 100g, 250g, 500g, 1kg. Molecular Formula: C?H?N?O?, Melting Point: 303°C. US Biological Life Sciences.
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4-Nitroimidazole
An impurity of Metronidazole. Metronidazole is an antibacterial in the treatment of rosacea. Antiprotozoal (trichomonas). A potential human carcinogen. Alternative Names: 5-nitro-1H-imidazole; 5-nitro-1H-imidazole. Grades: > 95 %. CAS No. 3034-38-6. Molecular formula: C3H3N3O2. Mole weight: 113.07.
4-Nitroindazole
4-Nitroindazole. Group: Biochemicals. Alternative Names: 5-Iodo-3-(1H)indazole carboxylic acid. Grades: Highly Purified. CAS No. 2942-40-7. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences.
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4-Nitroindole
4-Nitroindole is an intermediate for the preparation of indole compounds useful in treatment of pain, inflammation. Group: Biochemicals. Grades: Highly Purified. CAS No. 4769-97-5. Pack Sizes: 500mg, 1g, 2g. US Biological Life Sciences.
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4-Nitroindole-2-Carboxylic Acid
4-Nitroindole-2-Carboxylic Acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences.
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4-Nitroindole-2-Carboxylic Acid ≥95% (HPLC)
4-Nitroindole-2-Carboxylic Acid ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
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4-Nitroindole-3-carboxaldehyde
4-Nitroindole-3-carboxaldehyde. CAS No. 10553-11-4. Product ID: ACM10553114. Molecular formula: C9H5N2O3. Mole weight: 189.15. Alfa Chemistry - ISO 9001:32057 Certified.
4-NITROINDOLE-3-CARBOXYLIC ACID
4-NITROINDOLE-3-CARBOXYLIC ACID. Alternative Names: 4-NITROINDOLE-3-CARBOXYLIC ACID;1H-Indole-3-carboxylicacid,4-nitro-(9CI). CAS No. 123604-27-3. Product ID: ACM123604273. Molecular formula: C9H6N2O4. Mole weight: 206.15. Alfa Chemistry - ISO 9001:32057 Certified.
4-Nitroindole 98+% (HPLC)
4-Nitroindole 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
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4-Nitro-L-β-homophenylalanine hydrochloride
4-Nitro-L-β-homophenylalanine hydrochloride. Alternative Names: H-Phe(4-NO2)-(C#CH2)OH HCl; (S)-3-Amino-4-(4-nitrophenyl)butanoic acid hydrochloride. Grades: 95%. CAS No. 331763-77-0. Molecular formula: C10H13ClN2O4. Mole weight: 260.68.
4-Nitro-L-beta-homophenylalanine hydrochloride
4-Nitro-L-beta-homophenylalanine hydrochloride. Group: Biochemicals. Alternative Names: b-L-HomoPhe(4-NO2)-OH·HCl; (S)-3-Amino-4-(4-nitrophenyl)butyric acid hydrochloride. Grades: Highly Purified. CAS No. 270062-87-8. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences.
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4-Nitro-L-β-homophenylglycine
4-Nitro-L-β-homophenylglycine. Alternative Names: H-Phg(4-NO2)-(C#CH2)OH; H-β-Phe(4-NO2)-OH; (R)-3-Amino-3-(4-nitrophenyl)propanoic acid. Grades: 95%. CAS No. 501120-99-6. Molecular formula: C9H10N2O4. Mole weight: 210.19.
4-Nitro-L-phenylalanine ethylester hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 58816-66-3. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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4-Nitro-L-phenylalanine hydrate
1g Pack Size. Group: Amino Acids, Biochemicals, Building Blocks. Formula: C9H10N2O4 ·xH2O. CAS No. 949-99-5. Prepack ID 73641544-1g. Molecular Weight 210.19. See USA prepack pricing.
100g Pack Size. Group: Amines, Building Blocks. Formula: O2NC6H3(NH2)2. CAS No. 99-56-9. Prepack ID 42675126-100g. Molecular Weight 153.14. See USA prepack pricing.
4-Nitro-o-Phenylenediamine
4-Nitro-o-Phenylenediamine. Alternative Names: 4-Nitrophenylene-1,2-diamine. CAS No. 99-56-9. Purity: 0.98. Product ID: CI-HC-0301. Molecular formula: C6H7N3O2. Mole weight: 153.14 g/mol. IUPAC Name: 4-nitrobenzene-1,2-diamine. Alfa Chemistry - ISO 9001:32057 Certified.
4-Nitro-o-Phenylenediamine Dihydrochloride
4-Nitro-o-Phenylenediamine Dihydrochloride. Alternative Names: 4-Nitrobenzene-1,2-diamine dihydrochloride. CAS No. 6219-77-8. Product ID: CI-HC-0262. Molecular formula: C6H9Cl2N3O2. Mole weight: 226.06 g/mol. IUPAC Name: 4-nitrobenzene-1,2-diamine;dihydrochloride. Alfa Chemistry - ISO 9001:32057 Certified.
4-Nitro-o-phenylenediamine HCl
4-Nitro-o-phenylenediamine HCl. Alternative Names: 4-Nitrobenzene-1,2-diamine monohydrochloride. CAS No. 53209-19-1. Purity: 95%. Product ID: CI-HC-0276. Molecular formula: C6H8ClN3O2. Mole weight: 189.6 g/mol. IUPAC Name: 4-nitrobenzene-1,2-diamine;hydrochloride. Alfa Chemistry - ISO 9001:32057 Certified.
4-Nitro-ortho-phenylenediamine
4-Nitro-ortho-phenylenediamine. Group: Biochemicals. Grades: Highly Purified. CAS No. 99-56-9. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. US Biological Life Sciences.
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4-(Nitrooxy)butan-1-ol
4-(Nitrooxy)butan-1-ol. Group: Biochemicals. Alternative Names: 4-hydroxybutyl nitrate. Grades: Highly Purified. CAS No. 22911-39-3. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C4H9NO4. US Biological Life Sciences.