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4-Hydroxy-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxide is an exceptional sulfonamide compound widely employed in cutting-edge biomedical research, showcasing remarkable efficacy in studying diverse ailments such as bacterial infections, inflammatory disorders and specific cancer types. Alternative Names: (S)-3,4-Dihydro-4-hydroxy-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxide; (4S)-1,1-dioxide-3,4-dihydro-4-hydroxy-2-(3-methoxypropyl)-2H-Thieno[3,2-e]-1,2-thiazine-6-sulfonamide; 2H-Thieno[3,2-e]-1,2-thiazine-6-sulfonamide,3,4-di. Grades: > 95%. CAS No. 154127-42-1. Molecular formula: C10H16N2O6S3. Mole weight: 356.44.
4-hydroxy-2,6,6-trimethylcyclohex-2-en-1-one
4-hydroxy-2,6,6-trimethylcyclohex-2-en-1-one. CAS No. 19620-37-2. Molecular formula: C9H14O2. Mole weight: 154.206.
4-Hydroxy-2,6,8-trimethylquinoline
4-Hydroxy-2,6,8-trimethylquinoline. Alternative Names: 4-Hydroxy-2,6,8-trimethylquinoline;2,6,8-Trimethyl-4-quinolinol. CAS No. 15644-93-6. Purity: 96%. Product ID: ACM15644936. Molecular formula: C12H13NO. Mole weight: 187.24. IUPAC Name: 2,6,8-trimethyl-1H-quinolin-4-one. Alfa Chemistry - ISO 9001:32057 Certified.
4-Hydroxy-2-butanone (bio-based). CAS No. 590-90-9. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
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-methoxybenzaldehyde. Alternative Names: 4-Formyl-3-methoxyphenol. CAS No. 18278-34-7. Purity: >95.0%. Product ID: FFC-AR-18278347. Molecular formula: C8H8O3. Mole weight: 152.15. IUPAC Name: 4-hydroxy-2-methoxybenzaldehyde. Alfa Chemistry - ISO 9001:32057 Certified.
4-Hydroxy-2-methoxybenzaldehyde
4-Hydroxy-2-methoxybenzaldehyde. Group: Biochemicals. Alternative Names: 4-Hydroxy-o-anisaldehyde; 4-Formyl-3-methoxyphenol. Grades: Highly Purified. CAS No. 18278-34-7. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C8H8O3. US Biological Life Sciences.
Worldwide
4-Hydroxy-2-methoxybenzaldehyde
Tan powder, 97%. Synonym: 4-Hydroxy-o-anisaldehyde. CAS No. 18278-34-7. Pack Sizes: Typically in stock: 2g, 25g. Mole weight: 152.15. MP/BP: M.P. 158-159. Order No: FR-2320.
Frinton Laboratories
4-Hydroxy-2-methoxybenzaldehyde 99.5+% (HPLC)
4-Hydroxy-2-methoxybenzaldehyde 99.5+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
4-Hydroxy-2-methoxybenzyl alcohol
4-Hydroxy-2-methoxybenzyl alcohol. Group: Biochemicals. Grades: Highly Purified. CAS No. 119138-29-3. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C8H10O3. US Biological Life Sciences.
Worldwide
4-Hydroxy-2-methoxybenzyl alcohol ≥97% (GC)
4-Hydroxy-2-methoxybenzyl alcohol ≥97% (GC). Group: Biochemicals. Grades: GC. CAS No. 119138-29-3. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
4-Hydroxy-2-methyl-benzenepropanoic acid methyl ester. Alternative Names: Benzenepropanoic acid, 4-hydroxy-2-methyl-, methyl ester. CAS No. 105731-18-8. Product ID: ACM105731188. Molecular formula: C11H14O3. Alfa Chemistry - ISO 9001:32057 Certified.
4-Hydroxy-2-methylbenzoic acid
4-Hydroxy-2-methylbenzoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 578-39-2. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
Worldwide
4-Hydroxy-2-methylbenzoic acid
Powder, 98%. Synonym: 4-Hydroxy-o-toluic acid. CAS No. 578-39-2. Pack Sizes: Typically in stock: 5g, 25g. Mole weight: 152.15. MP/BP: M.P. 182. Order No: FR-2473.
Frinton Laboratories
4-Hydroxy-2-methylbenzoic acid 99+%
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.
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.
Worldwide
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-3-(3-methyl-2-butenoyl)- 5-(3-methyl-2-butenyl)benzoic acid isolated from the herbs of Piper aduncum. Alternative Names: 155051-85-7; 4-Hydroxy-3-(3-methyl-2-butenoyl)-5-(3-methyl-2-butenyl)benzoic acid4-hydroxy-3-(3-methylbut-2-enoyl)-5-(3-methylbut-2-enyl)benzoic acid4-Hydroxy-3-(3-methyl-2-butenoyl)-5-(3-methyl-2-butenyl)benzoicacid4-Hydroxy-3-(3-methylbut-2-en-1-yl)-5-(3-methylbut-2-enoyl)benzoic acid. Grades: 97.5%. CAS No. 155051-85-7. Molecular formula: C17H20O4. Mole weight: 288.3.
4-Hydroxy-3,5-diiodobenzenesufonic acid 2-hydrate sodium salt
4-Hydroxy-3,5-diiodobenzenesufonic acid 2-hydrate sodium salt. CAS No. 6160-10-7. Product ID: ACM1556215. Molecular formula: C6H7I2NaO6S. Alfa Chemistry - ISO 9001:32057 Certified.
4-Hydroxy-3,5-diisopropylbenzaldehyde
4-Hydroxy-3,5-diisopropylbenzaldehyde. CAS No. 10537-86-7. Product ID: ACM10537867. Molecular formula: C13H18O2. Alfa Chemistry - ISO 9001:32057 Certified.
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-dimethyl-benzenecarbonitrile
4-Hydroxy-3,5-dimethyl-benzenecarbonitrile. Alternative Names: 4-Cyano-2,6-dimethylphenol. CAS No. 4198-90-7. Purity: >95.0%. Product ID: FFC-AR-4198907. Molecular formula: C9H9NO. Mole weight: 147.17. IUPAC Name: 4-hydroxy-3,5-dimethylbenzonitrile. Alfa Chemistry - ISO 9001:32057 Certified.
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.
Worldwide
4-Hydroxy-3-(benzyloxy)-benzoic Acid Methyl Ester
,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
4-Hydroxy-3-formyl-6-methylcoumarin. 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. Product ID: ACM126214231. Molecular formula: C11H8O4. Mole weight: 204.18. Alfa Chemistry - ISO 9001:32057 Certified.
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.
Worldwide
4-Hydroxy-3-(hydroxymethyl)benzaldehyde
An impurity of salbutamol. Salbutamol is a short-acting, selective beta2-adrenergic receptor agonist used in the treatment of asthma and COPD. It is 29 times more selective for beta2 receptors than beta1 receptors giving it higher specificity for pulmonary beta receptors versus beta1-adrenergic receptors located in the heart. Alternative Names: Salbutamol Impurity Q. Grades: > 95%. CAS No. 54030-32-9. Molecular formula: C8H8O3. Mole weight: 152.15.
4-Hydroxy-3-Methoxy-5-Nitrobenzoic Acid. Alternative Names: 4-Hydroxy-3-Methoxy-5-Nitrobenzoic Acid. CAS No. 15785-54-3. Purity: 0.95. Product ID: ACM15785543. Molecular formula: C8H7NO6. Mole weight: 213.15 g/mol. Alfa Chemistry - ISO 9001:32057 Certified.
4'-Hydroxy-3'-methoxyacetophenone
Apocynin, also known as acetovanillone, is a natural organic compound structurally related to vanillin. It has been isolated from a variety of plant sources and is being studied for its variety of pharmacological properties.Apocynin is a selective NADPH-oxidase inhibitor with IC50 of 10 μM. Alternative Names: 1-(4-hydroxy-3-methoxyphenyl)ethanone. Grades: > 98 %. CAS No. 498-02-2. Molecular formula: C9H10O3. Mole weight: 166.17.
4'-Hydroxy-3'-methoxyacetophenone
Apocynin, yellowish crystals, purity 98%. Synonym: Apocynin. CAS No. 498-02-2. Pack Sizes: Typically in stock: 50g, 250g. Mole weight: 166.18. MP/BP: M.P. 113-115. Order No: FR-0823.
Frinton Laboratories
4-Hydroxy-3-methoxy-α-methylbenzyl alcohol
4-Hydroxy-3-methoxy-α-methylbenzyl alcohol. Alternative Names: 2-Hydroxy-5-(1-hydroxyethyl)anisole. CAS No. 2480-86-6. Purity: >98.0%. Product ID: FFC-AR-2480866. Molecular formula: C9H12O3. Mole weight: 168.19. IUPAC Name: 4-(1-hydroxyethyl)-2-methoxyphenol. Alfa Chemistry - ISO 9001:32057 Certified.
4-Hydroxy-3-methoxy-a-methylbenzyl alcohol
4-Hydroxy-3-methoxy-a-methylbenzyl alcohol. Group: Biochemicals. Grades: Highly Purified. CAS No. 2480-86-6. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.