A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
4-Hydroxy-2-methylbenzoic acid 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
4-Hydroxy-2-methylindole
Intermediate in the preparation of indole-based inhibitors. Group: Biochemicals. Alternative Names: 2-Methyl-1H-indol-4-ol; 2-Methyl-4-hydroxyindole; 2-Methyl-4-indolol; 4-Hydroxy-2-methyl-1H-indole. Grades: Highly Purified. CAS No. 35320-67-3. Pack Sizes: 250mg. US Biological Life Sciences.
Worldwide
4-Hydroxy-2-methylphenylboronic Acid
One of the impurities of Tavaborole, which is effective against lots of fungi. Synonyms: (4-hydroxy-2-methylphenyl)boronic acid; (4-hydroxy-2-methylphenyl)boronic acid. Grades: 98 %. CAS No. 493035-82-8. Molecular formula: C7H9O3B. Mole weight: 151.96.
4-Hydroxy-2-nitroanisole
4-Hydroxy-2-nitroanisole. Group: Biochemicals. Grades: Highly Purified. CAS No. 15174-02-4. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C7H7NO4. US Biological Life Sciences.
4-Hydroxy-2-oxo-1-pyrrolidineacetic Acid Ethyl Ester is an impurity of the nootropic Oxiracetam. Group: Biochemicals. Alternative Names: Ethyl 4-Hydroxy-2-oxo-1-pyrrolidineacetate; Oxiracetam Impurity D. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
4-Hydroxy-2-oxo-1-pyrrolidineacetic Acid Methyl Ester is an impurity of the nootropic Oxiracetam. Group: Biochemicals. Alternative Names: Methyl 4-Hydroxy-2-oxo-1-pyrrolidineacetate; Oxiracetam Impurity C. Grades: Highly Purified. CAS No. 85614-52-4. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
4-Hydroxy-2-oxo-2H-chromene-3-carbonitrile
Heterocyclic Organic Compound. Alternative Names: 4-HYDROXY-2-OXO-2H-CHROMENE-3-CARBONITRILE. CAS No. 10523-48-5. Molecular formula: C10H5NO3. Mole weight: 187.15. Catalog: ACM10523485.
4-hydroxy-2-oxoglutarate aldolase
The enzymes from rat liver and bovine liver act on both enantiomers of 4-hydroxy-2-oxoglutarate. cf. EC 4.1.3.42, L-4-hydroxy-2-oxoglutarate aldolase. Group: Enzymes. Synonyms: 2-oxo-4-hydroxyglutarate aldolase; hydroxyketoglutaric aldolase; 4-hydroxy-2-ketoglutaric aldolase; 2-keto-4-hydroxyglutaric aldolase; 4-hydroxy-2-ketoglutarate aldolase; 2-keto-4-hydroxyglutarate aldolase; 2-oxo-4-hydroxyglutaric aldolase; DL-4-hydroxy-2-ketoglutarate aldolase; hydroxyketoglutarate aldolase; 2-keto-4-hydroxybutyrate aldolase; 4-hydroxy-2-oxoglutarate glyoxylate-lyase; KHGA. Enzyme Commission Number: EC 4.1.3.16. CAS No. 9030-81-3. 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-4901; 4-hydroxy-2-oxoglutarate aldolase; EC 4.1.3.16; 9030-81-3; 2-oxo-4-hydroxyglutarate aldolase; hydroxyketoglutaric aldolase; 4-hydroxy-2-ketoglutaric aldolase; 2-keto-4-hydroxyglutaric aldolase; 4-hydroxy-2-ketoglutarate aldolase; 2-keto-4-hydroxyglutarate aldolase; 2-oxo-4-hydroxyglutaric aldolase; DL-4-hydroxy-2-ketoglutarate aldolase; hydroxyketoglutarate aldolase; 2-keto-4-hydroxybutyrate aldolase; 4-hydroxy-2-oxoglutarate glyoxylate-lyase; KHGA. Cat No: EXWM-4901.
4-hydroxy-2-oxoheptanedioate aldolase
Requires Co2+ or Mn2+ for activity. The enzyme is also able to catalyse the aldol cleavage of 4-hydroxy-2-oxopentanoate and 4-hydroxy-2-oxohexanoate, and can use 2-oxobutanoate as carbonyl donor, with lower efficiency. In the reverse direction, is able to condense a range of aldehyde acceptors with pyruvate. The enzyme from the bacterium Escherichia coli produces a racemic mixture of (4R)- and (4S)-hydroxy-2-oxoheptanedioate. Group: Enzymes. Synonyms: 2,4-dihydroxyhept-2-enedioate aldolase; HHED aldolase; 4-hydroxy-2-ketoheptanedioate aldolase; HKHD aldolase; HpcH; HpaI; 4-hydroxy-2-oxoheptanedioate succinate semialdehyde lyase (pyruvate-forming). Enzyme Commission Number: EC 4.1.2.52. 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-4889; 4-hydroxy-2-oxoheptanedioate aldolase; EC 4.1.2.52; 2,4-dihydroxyhept-2-enedioate aldolase; HHED aldolase; 4-hydroxy-2-ketoheptanedioate aldolase; HKHD aldolase; HpcH; HpaI; 4-hydroxy-2-oxoheptanedioate succinate semialdehyde lyase (pyruvate-forming). Cat No: EXWM-4889.
4-hydroxy-2-oxohexanoate aldolase
Requires Mn2+ for maximal activity. The enzymes from the bacteria Burkholderia xenovorans and Thermus thermophilus also perform the reaction of EC 4.1.3.39, 4-hydroxy-2-oxovalerate aldolase. The enzyme forms a bifunctional complex with EC 1.2.1.87, propanal dehydrogenase (CoA-propanoylating), with a tight channel connecting the two subunits. Group: Enzymes. Synonyms: BphI. Enzyme Commission Number: EC 4.1.3.43. 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-4920; 4-hydroxy-2-oxohexanoate aldolase; EC 4.1.3.43; BphI. Cat No: EXWM-4920.
4-hydroxy-2-oxovalerate aldolase
Requires Mn2+ for maximal activity. The enzyme from the bacterium Pseudomonas putida is also stimulated by NADH. In some bacterial species the enzyme forms a bifunctional complex with EC 1.2.1.10, acetaldehyde dehydrogenase (acetylating). The enzymes from the bacteria Burkholderia xenovorans and Thermus thermophilus also perform the reaction of EC 4.1.3.43, 4-hydroxy-2-oxohexanoate aldolase. Group: Enzymes. Synonyms: 4-hydroxy-2-ketovalerate aldolase; HOA; DmpG; 4-hydroxy-2-oxovalerate pyruvate-lyase; 4-hydroxy-2-oxopentanoate pyruvate-lyase; BphI; 4-hydroxy-2-oxopentanoate pyruvate-lyase (acetaldehyde-forming). Enzyme Commission Number: EC 4.1.3.39. CAS No. 37325-52-3. 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-4915; 4-hydroxy-2-oxovalerate aldolase; EC 4.1.3.39; 37325-52-3; 4-hydroxy-2-ketovalerate aldolase; HOA; DmpG; 4-hydroxy-2-oxovalerate pyruvate-lyase; 4-hydroxy-2-oxopentanoate pyruvate-lyase; BphI; 4-hydroxy-2-oxopentanoate pyruvate-lyase (acetaldehyde-forming). Cat No: EXWM-4915.
4-Hydroxy-2-piperidinone
4-Hydroxy-2-piperidinone. Group: Biochemicals. Grades: Highly Purified. CAS No. 476014-76-3. Pack Sizes: 250mg. Molecular Formula: C5H9NO2, Molecular Weight: 115.13. US Biological Life Sciences.
A diagnostic aid. Group: Biochemicals. Alternative Names: Sozoiodic Acid, Sodium Salt; Dijozol; Sozoiodole-Sodium. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
Worldwide
4-Hydroxy-3,5-diiodobenzyl Alcohol
Intermediate in the production of Thyroxine. Group: Biochemicals. Alternative Names: 4-Hydroxy-3,5-diiodo-benzenemethanol. Grades: Highly Purified. CAS No. 37987-26-1. Pack Sizes: 100mg. US Biological Life Sciences.
4-Hydroxy-3,5-dimethoxyacetophenone. Group: Biochemicals. Alternative Names: 1- (4-Hydroxy-3, 5-dimethoxyphenyl) ethanone; 2,6-Dimethoxy-4-acetophenol; 2,6-Dimethoxy-4-acetylphenol; 3',5'-Dimethoxy-4'-hydroxyacetophenone; 4-Acetyl-2,6-dimethoxyphenol; 4-Acetylsyringol; 4'-Hydroxy-3',5'-dimethoxyacetophenone; Acetosyringone; Syringone; Syringylethanone. Grades: Highly Purified. CAS No. 2478-38-8. Pack Sizes: 1g. Molecular Formula: C10H12O4, Molecular Weight: 196.2. US Biological Life Sciences.
Worldwide
4-Hydroxy-3,5-dimethoxybenzaldehyde
4-Hydroxy-3,5-dimethoxybenzaldehyde. Group: Biochemicals. Alternative Names: Syringaldehyde; 4-Formyl-2,6-dimethoxyphenol. Grades: Highly Purified. CAS No. 134-96-3. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C9H10O4. US Biological Life Sciences.
Worldwide
4-Hydroxy-3,5-dimethoxytoluene
25g Pack Size. Group: Aroma Chemicals, Biochemicals, Building Blocks, Flavours and Fragrance Materials, Phenols. Formula: C9H12O3. CAS No. 6638-5-7. Prepack ID 52786360-25g. Molecular Weight 169.19. See USA prepack pricing.
4-Hydroxy-3,5-dimethylbenzaldehyde
4-Hydroxy-3,5-dimethylbenzaldehyde. Group: Biochemicals. Alternative Names: 3,5-Dimethyl-4-hydroxybenzaldehyde. Grades: Highly Purified. CAS No. 2233-18-3. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. Molecular Formula: C9H10O2. US Biological Life Sciences.
Worldwide
4-Hydroxy-3,5-dimethylbenzaldehyde
4-Hydroxy-3,5-dimethylbenzaldehyde 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. 2233-18-3. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-W007807.
4-Hydroxy-3,5-dimethylbenzoic Acid
4-Hydroxy-3,5-dimethylbenzoic Acid. Group: Biochemicals. Alternative Names: 2,6-Dimethyl-4-carboxyphenol; 3,5-Dimethyl-4-hydroxybenzoic Acid; 4-Hydroxy-3,5-dimethylbenzoic Acid; NSC 68319. Grades: Highly Purified. CAS No. 4919-37-3. Pack Sizes: 5g. Molecular Formula: C9H10O3, Molecular Weight: 166.17. US Biological Life Sciences.
Worldwide
4-Hydroxy-3,5-dimethylbenzoic Acid Methyl Ester
4-Hydroxy-3,5-dimethylbenzoic Acid Methyl Ester. Group: Biochemicals. Alternative Names: Methyl 3,5-Dimethyl-4-hydroxybenzoate; Methyl 4-Hydroxy-3,5-dimethylbenzoate. Grades: Highly Purified. CAS No. 34137-14-9. Pack Sizes: 1g. Molecular Formula: C10H12O3, Molecular Weight: 180.2. US Biological Life Sciences.
,4-Dihydroxybenzoic Acid derivative with antioxidant properties. Used in the synthesis of cis- and trans-dibenzo-30-crown-10 derivatives. Group: Biochemicals. Alternative Names: 4-Hydroxy-3-(phenylmethoxy)-benzoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 1037072-57-3. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-formyl-6-methylcoumarin
Heterocyclic Organic Compound. Alternative Names: 4-HYDROXY-3-FORMYL-6-METHYLCOUMARIN;4-HYDROXY-6-METHYL-2-OXO-2H-CHROMENE-3-CARBALDEHYDE;SALOR-INT L481513-1EA. CAS No. 126214-23-1. Molecular formula: C11H8O4. Mole weight: 204.18. Catalog: ACM126214231.
4-Hydroxy-3- (hydroxymethyl) benzaldehyde
4-Hydroxy-3- (hydroxymethyl) benzaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 54030-32-9. Pack Sizes: 1g, 2g, 5g, 10g. Molecular Formula: C8H8O3. US Biological Life Sciences.
A diagnostic aid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-Iodobenzonitrile
4-Hydroxy-3-Iodobenzonitrile. Group: Biochemicals. Grades: Highly Purified. CAS No. 2296-23-3. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C7H4INO. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-methoxy-4'-methylbenzophenone
Intermediate in the preparation of Tolcapone and its derivatives. Group: Biochemicals. Alternative Names: (4-Hydroxy-3-methoxyphenyl)(4-methylphenyl)-methanone. Grades: Highly Purified. CAS No. 134612-39-8. Pack Sizes: 100mg. US Biological Life Sciences.
4-hydroxy-3-methoxycinnamic acid 4-O-β-D-glucopyranoside is a naturally occurring compound sourced from plants, possessing potent antioxidative and anti-inflammatory capabilities. Notably, it can be effectively utilized in the research of cardiovascular disorders, cancer and neurodegenerative conditions. Synonyms: 4-β-D-Glucopyranosyl ferulic acid. Grades: 98%. CAS No. 117405-51-3. Molecular formula: C16H20O9. Mole weight: 356.32.
4-Hydroxy-3-methoxycinnamic acid (Ferulic acid)
100g Pack Size. Group: Analytical Reagents, Biochemicals, Building Blocks, Flavours and Fragrance Materials. Formula: C10H10O4. CAS No. 1135-24-6. Prepack ID 34070271-100g. Molecular Weight 194.184. See USA prepack pricing.
4-Hydroxy-3-methoxycinnamide
4-Hydroxy-3-methoxycinnamide, a minute molecular compound, has been extensively utilized as a growth inhibitor for specific carcinogenic cells in biomedical research. Recent investigations have demonstrated the plausible remedial impact of this compound in counteracting leukemia and breast cancer. Synonyms: 3-(4-hydroxy-3-methoxyphenyl)acrylamide; Ferulic amide; Ferulamid; Ferulic acid amide. CAS No. 19272-90-3. Molecular formula: C10H11NO3. Mole weight: 193.202.