A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Hemihydrate of 4-Hydrazino Benzene sulfonic Acid is used in analytical experiments to determine trace components of mixtures. Also used in the synthesis of inhibitors of coxsackievirus B3 replication. Tartrazine (T007700) analog. Group: Biochemicals. Alternative Names: p-Hydrazino Benzene sulfonic Acid; 4-Sulfophenylhydrazine; NSC 1608; Phenylhydrazine-4-sulfonic Acid; Phenylhydrazine-p-sulfonic Acid; Sulfanilic Acid Hydrazine; p-Hydrazino Benzene sulfonic Acid; p- hydrazinophenyl sulfonic Acid; p-Sulfophenylhydrazine. Grades: Highly Purified. CAS No. 98-71-5. Pack Sizes: 50g. US Biological Life Sciences.
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4-Hydrazinobenzoic acid
4-Hydrazinobenzoic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: p-Hydrazinobenzoic acid. CAS No. 619-67-0. Pack Sizes: 25 g. Product ID: HY-W017382.
4-Hydrazinobenzoic acid
25g Pack Size. Group: Building Blocks, Organics. Formula: C7H8N2O2. CAS No. 619-67-0. Prepack ID 13488749-25g. Molecular Weight 152.15. See USA prepack pricing.
4-Hydrazinobenzoic Acid
4-Hydrazinobenzoic Acid. Group: Biochemicals. Alternative Names: (4-Carboxyphenyl) hydrazine; (p-Carboxyphenyl) hydrazine; NSC 3813; p-Hydrazinobenzoic Acid; 4-Hydrazinylbenzoic Acid. Grades: Highly Purified. CAS No. 619-67-0. Pack Sizes: 10g. Molecular Formula: C7H8N2O2, Molecular Weight: 152.15. US Biological Life Sciences.
Worldwide
4-Hydrazinobenzoic Acid
4-Hydrazinobenzoic Acid can be used for the synthesis of Deferasirox, which is an orally active tridentate iron chelator used to treat chronic iron overload in patients receiving long term blood transfusions. Synonyms: (4-Carboxyphenyl)hydrazine; (p-Carboxyphenyl)hydrazine; NSC 3813; p-Hydrazinobenzoic Acid; 4-Hydrazinylbenzoic Acid. Grades: 95%. CAS No. 619-67-0. Molecular formula: C7H8N2O2. Mole weight: 152.15.
4-Hydrazinobenzoic Acid-d4 Hydrochloride
A labeled carcinogen. Group: Biochemicals. Alternative Names: 4-Hydrazinyl-benzoic Acid-d4 Hydrochloride; p-Hydrazino-benzoic Acid-d4 Hydrochloride; (4-Carboxyphenyl) hydrazine-d4 Monohydrochloride; 4-Carboxyphenylhydrazine-d4 Hydrochloride; 4-Carboxyphenyl hydrazinium -d4 Chloride; 4-Hydrazinobenzoic Acid-d4 Hydrochloride; p-Carboxyphenylhydrazine-d4 Hydrochloride; p-Hydrazinobenzoic Acid-d4 Hydrochloride. Grades: Highly Purified. CAS No. 1246816-67-0. Pack Sizes: 10mg. US Biological Life Sciences.
4-Hydrazino-N-methyl benzene methanesulfonamide, hydrochloride salt 90%
4-Hydrazino-N-methyl benzene methanesulfonamide, hydrochloride salt 90%. Group: Biochemicals. Alternative Names: N- methyl -4-diazanyltoluene sulfamine hydrochloride. Grades: Highly Purified. CAS No. 88933-16-8. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C8H14ClN3O2S. US Biological Life Sciences.
Worldwide
4-Hydrazino-N-methyl Benzene Methanesulfonamide, Hydrochloride Salt (N- methyl -4-diazanyltoluene sulfamine Hydrochloride,)
4-Hydrazino-N-methyl Benzene Methanesulfonamide, Hydrochloride Salt (N- methyl -4-diazanyltoluene sulfamine Hydrochloride,). Group: Biochemicals. Alternative Names: N- methyl -4-diazanyltoluene sulfamine Hydrochloride. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
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4-Hydrazinyl-1-phthalazinamine
4-Hydrazinyl-1-phthalazinamine. Group: Biochemicals. Alternative Names: 4-Amino-1 (2H) -phthalazinone hydrazone. Grades: Highly Purified. CAS No. 649765-80-0. Pack Sizes: 100mg. Molecular Formula: C8H9N5, Molecular Weight: 175.19. US Biological Life Sciences.
Worldwide
4-Hydrazinyl-1-Phthalazinamine
4-Hydrazinyl-1-Phthalazinamine is a derivative of Dihydralazine. Synonyms: 4-Amino-1(2H)-phthalazinonehydrazone. Grades: > 95%. CAS No. 649765-80-0. Molecular formula: C8H9N5. Mole weight: 175.19.
4-Hydroperoxy Cyclophosphamide. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(bis(2-chloroethyl)amino)-4-hydroperoxy-1,3,2-oxazaphosphinane 2-oxide. CAS No. 39800-16-3. Molecular Formula: C7H15Cl2N2O4P. Mole Weight: 293.08. Catalog: APB39800163.
4-hydroperoxycyclophosp hamide (4-HC)
A metabolite of Cyclophosphamide. Antineoplastic; bone marrow purging agent. Group: Biochemicals. Alternative Names: 2-[Bis (2-chloroethyl) amino]tetrahydro-2-oxido-2H-1, 3, 2-oxazaphosphorin-4-yl Hydroperoxide; 4-hydroperoxycyclofosfa mide ; Asta 6496. Grades: Highly Purified. CAS No. 39800-16-3. Pack Sizes: 1mg, 5mg, 10mg. Molecular Formula: C7H15Cl2N2O4P, Molecular Weight: 293.08. US Biological Life Sciences.
Worldwide
4-Hydroperoxy Cyclophosphamide-d4
A labeled metabolite of Cyclophosphamide. Antineoplastic; bone marrow purging agent. Group: Biochemicals. Alternative Names: 2-[Bis (2-chloroethyl) amino]tetrahydro-2-oxido-2H-1, 3, 2-oxazaphosphorin-4-yl. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
4-Hydroperoxyifosfamide
4-Hydroperoxyifosfamide is an anticancer agent that can penetrate the blood-brain barrier (BBB) [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 39800-28-7. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-134228.
4-Hydrophosphinyloxy TEMPO, Triethylammonium Salt
A spin label. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
4-Hydroxy-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2(1H)-pyridinone is a protected intermediate in the synthesis of 3-Deazauridine, a structural analog of uridine shown to inhibit the biosynthesis of Cytidine-5'-Triphosphate by competitive inhibition of Cytidine Triphosphate synthetase which is considered to be the primary mode of action of this nucleoside analog. Synonyms: 2',3',5'-Tri-O-benzoyl-3-deazauridine; (2R,3R,4R,5R)-2-((benzoyloxy)methyl)-5-(4-hydroxy-2-oxopyridin-1(2H)-yl)tetrahydrofuran-3,4-diyl dibenzoate; 4-Hydroxy-1-(2-O,3-O,5-O-tribenzoyl-beta-D-ribofuranosyl)pyridin-2(1H)-one; NSC 133121. Grades: ≥95%. CAS No. 23220-74-8. Molecular formula: C31H25NO9. Mole weight: 555.53.
4-Hydroxy-13,13-dimethyl-9-(1-methylethyl)-8,11-dioxo-3,6-bis(phenylmethyl) 12-Oxa-2,7,10-triazatetradecanoic Acid 5-Thiazolylmethyl Ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 165315-96-8. Pack Sizes: 500mg. Molecular Formula: C33H44N4O6S, Molecular Weight: 624.79. US Biological Life Sciences.
Worldwide
4-Hydroxy-1,3-benzenedicarbonitrile
4-Hydroxy-1,3-benzenedicarbonitrile. Group: Biochemicals. Alternative Names: 4- hydroxyisophthalonitri le. Grades: Highly Purified. CAS No. 34133-58-9. Pack Sizes: 1g. Molecular Formula: C8H4N2O, Molecular Weight: 144.13. US Biological Life Sciences.
Worldwide
4-Hydroxy-1,3-benzenedisulfonic acid
4-Hydroxy-1,3-benzenedisulfonic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 96-77-5. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
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4-Hydroxy-13-cis-retinoic Acid
4-Hydroxy-13-cis-retinoic Acid is a metabolite of 13-cis-Retinoic Acid commonly used for the treatment of severe acne. Synonyms: 4-Hydroxyisotretinoin; Isotretinoin EP Impurity I. CAS No. 75281-25-3. Molecular formula: C20H28O3. Mole weight: 316.44.
4-Hydroxy-1-(3-pyridyl)-1-butanone
4-Hydroxy-1-(3-pyridyl)-1-butanone. Group: Biochemicals. Alternative Names: HPB; 4-Oxo-4-(3-pyridyl)-1-butanol. Grades: Highly Purified. CAS No. 59578-62-0. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C9H11NO2. US Biological Life Sciences.
A tobacco-specific nitrosamine adduct and metabolite of NNK, 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone. Group: Biochemicals. Alternative Names: HPB-D4. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
A tobacco-specific nitrosamine adduct and metabolite of NNK, 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone. Group: Biochemicals. Alternative Names: HPB-4,4-d2. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
4-Hydroxy-1-(3-pyridyl)-1-butanone (HPB)
A tobacco-specific nitrosamine adduct and metabolite of NNK, 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone. Group: Biochemicals. Alternative Names: HPB. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
4-Hydroxy-17b-estradiol. Group: Biochemicals. Alternative Names: (17b)-Estra-1,3,5(10)-triene-3,4,17-triol; 4-Hydroxyestradiol. Grades: Highly Purified. CAS No. 5976-61-4. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C18H24O3. US Biological Life Sciences.
Worldwide
4-Hydroxy-17 β-estradiol
A metabolite of Estradiol. Group: Biochemicals. Alternative Names: (17 β)-Estra-1,3,5(10)-triene-3,4,17-triol; 4-Hydroxyestradiol. Grades: Highly Purified. CAS No. 5976-61-4. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
4-Hydroxy-1-indanone
4-Hydroxy-1-indanone is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 40731-98-4. Pack Sizes: 10 mM * 1 mL; 25 g. Product ID: HY-W001217.
4-Hydroxy-1-indanone
4-Hydroxy-1-indanone. Group: Biochemicals. Grades: Highly Purified. CAS No. 40731-98-4. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C9H8O2. US Biological Life Sciences.
4-Hydroxy-2,2,5,5-tetramethylhexan-3-one. Group: Biochemicals. Grades: Reagent Grade. CAS No. 815-66-7. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
4'-Hydroxy-2,2':6',2''-terpyridine
4'-Hydroxy-2,2':6',2''-terpyridine. Group: Biochemicals. Grades: Highly Purified. CAS No. 101003-65-0,128143-88-4. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C15H11N3O. US Biological Life Sciences.
Worldwide
4-Hydroxy-2,2,6,6-tetramethyl-1-piperidinyloxy
A free radical scavenger. Group: Biochemicals. Alternative Names: 2,2,6,6-Tetramethyl-4-hydroxy-1-piperidinyloxy Radical. Grades: Highly Purified. CAS No. 2226-96-2. Pack Sizes: 1g. US Biological Life Sciences.
4-Hydroxy-2,2,6,6-tetramethylpiperidine N-oxide 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy
4-Hydroxy-TEMPO or TEMPOL, formally 4-hydroxy-2,2,6,6-tetramethylpiperidin-1-oxyl, is a heterocyclic compound. Like the related TEMPO, it is used as a catalyst and chemical oxidant by virtue of being a stable radical. Its major appeal over TEMPO is that is less expensive, being produced from triacetone amine, which is itself made via the condensation of acetone and ammonia. This makes it economically viable on an industrial scale.In biochemical research, it has been investigated as an agent for limiting reactive oxygen species. It catalyzes the disproportionation of superoxide, facilitates hydrogen peroxide metabolism, and inhibits Fenton chemistry. Group: Heterocyclic organic compound. Alternative Names: 4-Hydroxy-2,2,6,6-te;4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-oxyl,TEMPOL;HYDROXY-TEMPO;NR-I;4-Hydroxy-TEMPO Free Radical. CAS No. 2226-96-2. Molecular formula: C9H18NO2. Mole weight: 172.24. Appearance: Orange crystals. Density: 1.187 g/cm³. ECNumber: 218-760-9. Catalog: ACM2226962.
Intermediate in the production of Xylazine metabolites. Group: Biochemicals. Alternative Names: N- (4-Hydroxy-2, 6-dimethylphenyl) acetamide; 4'-Hydroxy-2',6'-acetoxylidide; 2,6-Dimethylparacetamol; 2,6-Dimethylacetaminophen; NSC 38035. Grades: Highly Purified. CAS No. 6337-56-0. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
4-Hydroxy-2,7-napthalenedisulfonic acid
4-Hydroxy-2,7-napthalenedisulfonic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 578-85-8. Pack Sizes: 10kg, 25kg. Molecular Formula: C10H8O7S2. US Biological Life Sciences.
Worldwide
4-Hydroxy-2-?butanone
4-Hydroxy-2-?butanone. Group: Biochemicals. Alternative Names: 1-Hydroxybutan-3-one; 2-Hydroxyethyl Methyl Ketone; 3-Ketobutan-1-ol; 3-Ketobutanol; 3-Oxo-1-butanol; 3-Oxobutanol; 4-Butanol-2-one; 4?Hydroxy-2-butanone; Methylolacetone; Monomethylolacetone; NSC 41219. Grades: Highly Purified. CAS No. 590-90-9. Pack Sizes: 10g. Molecular Formula: C4H8O2, Molecular Weight: 88.11. US Biological Life Sciences.
Worldwide
4-hydroxy-2-mercapto-6-methy1-pyrimidine
4-hydroxy-2-mercapto-6-methy1-pyrimidine. Group: Biochemicals. Alternative Names: 6-Methyl-2-thiouracil. Grades: Highly Purified. CAS No. 56-04-2. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C5H6N2OS. US Biological Life Sciences.
4-Hydroxy-2-methylacetophenone, an aroma compound of red wines, is isolated from cv. Bobal grape variety. 4-Hydroxy-2-methylacetophenone has ciliate toxicity. 4-Hydroxy-2-methylacetophenone inhibits the growth of T. pyriformis , with an IC 50 of 0.65 mM [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 875-59-2. Pack Sizes: 10 mM * 1 mL; 500 mg. Product ID: HY-W010254.