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Drosophila anti-fungal agent or mold inhibitor used in conjunction with Drosophila Insect Diet (Caltech). Used as a fly food preservative. Odorless, tasteless and non-toxic (sanctioned for food use), Tegosept is active at low concentrations against a broad spectrum of microorganisms. Drosophila Diet Medium:1. Dissolve 226.53 grams Drosophila Diet Medium (Powder) D9600-07 per liter of distilled/ deionized water, heating to boiling with stirring until completely solubilized. 2. Allow to cool to 80°C.3. Add in while stirring antifungal agents: Tegosept (0.07-2%/L) or Propionic Acid Mix (11.7ml/L). Note: both can be added for additional fungal protection or to eliminate sporadic mold problems.4. Dispense into appropriate containers, store at 4ºC in the dark. Group: Biochemicals. Alternative Names: p-hydroxybenzoic acid, methyl ester; methyl paraben; nipagen; Lexgard M. Grades: Molecular Biology Grade. CAS No. 99-76-3. Pack Sizes: 250g, 1Kg, 2.5Kg, 5Kg. Molecular Formula: C8H8O3 , Molecular Weight: US Biological Life Sciences.
A flavoprotein (FAD). Most enzymes from Pseudomonas are highly specific for NADPH (cf. EC 1.14.13.33 4-hydroxybenzoate 3-monooxygenase [NAD(P)H]). Group: Enzymes. Synonyms: p-hydroxybenzoate hydrolyase; p-hydroxybenzoate hydroxylase; 4-hydroxybenzoate 3-hydroxylase; 4-hydroxybenzoate monooxygenase; 4-hydroxybenzoic hydroxylase; p-hydroxybenzoate-3-hydroxylase; p-hydroxybenzoic acid hydrolase; p-hydroxybenzoic acid hydroxylase; p-hydroxybenzoic hydroxylase. Enzyme Commission Number: EC 1.14.13.2. CAS No. 9059-23-8. p-Hydroxybenzoate Hydroxylase. 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-0800; 4-hydroxybenzoate 3-monooxygenase; EC 1.14.13.2; 9059-23-8; p-hydroxybenzoate hydrolyase; p-hydroxybenzoate hydroxylase; 4-hydroxybenzoate 3-hydroxylase; 4-hydroxybenzoate monooxygenase; 4-hydroxybenzoic hydroxylase; p-hydroxybenzoate-3-hydroxylase; p-hydroxybenzoic acid hydrolase; p-hydroxybenzoic acid hydroxylase; p-hydroxybenzoic hydroxylase. Cat No: EXWM-0800.
4-hydroxybenzoate polyprenyltransferase
This enzyme, involved in the biosynthesis of ubiquinone, attaches a polyprenyl side chain to a 4-hydroxybenzoate ring, producing the first ubiquinone intermediate that is membrane bound. The number of isoprenoid subunits in the side chain varies in different species. The enzyme does not have any specificity concerning the length of the polyprenyl tail, and accepts tails of various lengths with similar efficiency. Group: Enzymes. Synonyms: nonaprenyl-4-hydroxybenzoate transferase; 4-hydroxybenzoate transferase; p-hydroxybenzoate dimethylallyltransferase; p-hydroxybenzoate polyprenyltransferase; p-hydroxybenzoic acid-polyprenyl transferase; p-hydroxybenzoic-polyprenyl transferase; 4-hydroxybenzoate nonaprenyltransferase. Enzyme Commission Number: EC 2.5.1.39. CAS No. 9030-77-7. 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-2775; 4-hydroxybenzoate polyprenyltransferase; EC 2.5.1.39; 9030-77-7; nonaprenyl-4-hydroxybenzoate transferase; 4-hydroxybenzoate transferase; p-hydroxybenzoate dimethylallyltransferase; p-hydroxybenzoate polyprenyltransferase; p-hydroxybenzoic acid-polyprenyl transferase; p-hydroxybenzoic-polyprenyl transferase; 4-hydroxybenzoate nonaprenyltransferase. Cat No: EXWM-2775.
Methylparaben, also methyl paraben, one of the parabens, is a preservative with the chemical formula CH3(C6H4(OH)COO). It is the methyl ester of p-hydroxybenzoic acid. Group: Pressure & heat sensitive recording materials. Alternative Names: Methyl-4-hydroxybenzoat. CAS No. 99-76-3. Product ID: Methyl 4-hydroxybenzoate. Molecular formula: 152.15. Mole weight: C8H8O3. COC(=O)C1=CC=C(C=C1)O. InChI=1S/C8H8O3/c1-11-8 (10)6-2-4-7 (9)5-3-6/h2-5, 9H, 1H3. LXCFILQKKLGQFO-UHFFFAOYSA-N. 98%.
In enzymology, a 4-hydroxybenzoate 3-monooxygenase (EC 1.14.13.2) is an enzyme that catalyzes the chemical reaction: 4-hydroxybenzoate + NADPH + H+ + O2 <-> protocatechuate + NADP+ + H2O. The 4 substrates of this enzyme are 4-hydroxybenzoate, NADPH, H+, and O2, whereas its 3 products are protocatechuate, NADP+, and H2O. This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen. The oxygen incorporated need not be derived from O2 with NADH or NADPH as one donor, and incorporation of one atom o oxygen into the other donor. This enzyme participates in benzoate degradation...4.13.2. CAS No. 9059-23-8. p-Hydroxybenzoate Hydroxylase. Mole weight: 55 kDa~60 kDa. Activity: Grade? 20U/mg-solid or more (containing approx. 40% of stabilizers). Stability: Stable at-20°C for at least one year. Appearance: Yellowish amorphous powder, lyophilized. Source: Microorganism. 4-hydroxybenzoate; NADPH: oxygen oxidoreductase (3-hydroxylating); p-hydroxybenzoate hydrolyase; p-hydroxybenzoate hydroxylase; 4-hydroxybenzoate 3-hydroxylase; 4-hydroxybenzoate monooxygenase; 4-hydroxybenzoic hydroxylase; p-hydroxybenzoate-3-hydroxylase; p-hydroxybenzoic acid hydrolase; p-hydroxybenzoic acid hydroxylase; p-hydroxybenzoic hydroxylase; EC 1.14.13.2. Cat No: DIA-203.
In enzymology, a 4-hydroxybenzoate 3-monooxygenase (EC 1.14.13.2) is an enzyme that catalyzes the chemical reaction:4-hydroxybenzoate + NADPH + H+ + O2<-> protocatechuate + NADP+ + H2O. The 4 substrates of this enzyme are 4-hydroxybenzoate, NADPH, H+, and O2, whereas its 3 products are protocatechuate, NADP+, and H2O. This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen. The oxygen incorporated need not be derived from O2 with NADH or NADPH as one donor, and incorporation of one atom o oxygen into the other donor. Applications: This enzyme is useful for enzymatic...p-hydroxybenzoic acid hydroxylase; p-hydroxybenzoic hydroxylase; EC 1.14.13.2; 9059-23-8. Enzyme Commission Number: EC 1.14.13.2. CAS No. 9059-23-8. p-Hydroxybenzoate Hydroxylase. Mole weight: mol wt 55-~60 kDa. Activity: ~20 units/mg solid. Storage: -20°C. Form: lyophilized powder; Contains mannitol and stabilizers. Source: Pseudomonas sp. p-hydroxybenzoate hydrolyase; p-hydroxybenzoate hydroxylase; 4-hydroxybenzoate 3-hydroxylase; 4-hydroxybenzoate monooxygenase; 4-hydroxybenzoic hydroxylase; p-hydroxybenzoate-3-hydroxylase; p-hydroxybenzoic acid hydrolase; p-hydroxybenzoic acid hydroxylase; p-hydroxybenzoic hydroxylase; EC 1.14.13.2; 9059-23-8. Cat No: NATE-0564.
Para-Benzoyloxybenzoic Acid. Group: Biochemicals. Alternative Names: 4-(Benzoyloxy)benzoic Acid; p-Hydroxybenzoic Acid Benzoate; p-(Benzoyloxy)benzoic Acid; 4-Carboxyphenyl Benzoate. Grades: Highly Purified. CAS No. 28547-23-1. Pack Sizes: 2.5g. Molecular Formula: C14H10O4, Molecular Weight: 242.23. US Biological Life Sciences.
Worldwide
Poly(p-oxybenzoate)
Poly(p-oxybenzoate). Uses: Designed for use in research and industrial production. Additional or Alternative Names: POLY(4-HYDROXYBENZOIC ACID);POLY(P-OXYBENZOATE);4-hydroxybenzoicacidpolymer,sru;ekonole101;p-hydroxybenzoicacidpolymer,sru;poly(4-hydroxybenzoicacid),sru;poly(hydroxybenzoicacid),sru;poly(oxy-1,4-phenylenecarbonyl). Product Category: Polymer/Macromolecule. CAS No. 26099-71-8. Molecular formula: (C7H4O2)n. Mole weight: 360.32. Purity: 0.96. IUPACName: chlorane. Canonical SMILES: Cl. Density: 1.44. ECNumber: 231-595-7. Product ID: ACM26099718. Alfa Chemistry ISO 9001:2015 Certified.
Sodium Ethylparaben. Synonyms: p-Hydroxybenzoic acid ethyl ester sodium salt;SODIUM ETHYL-P-HYDROXYBENZOATE;SODIUM ETHYL 4-HYDROXYBENZOATE. CAS No. 35285-68-8. Pack Sizes: 1 kg. Product ID: CDC10-0320. Molecular formula: C9H9NaO3. Category: Cosmetic Preservatives. Product Keywords: Cosmetic Ingredients; Cosmetic Preservatives; Sodium Ethylparaben; CDC10-0320; 35285-68-8; C9H9NaO3; p-Hydroxybenzoic acid ethyl ester sodium salt; SODIUM ETHYL-P-HYDROXYBENZOATE; SODIUM ETHYL 4-HYDROXYBENZOATE; 252-487-6; 35285-68-8. Purity: 0.99. EC Number: 252-487-6. Application: Ethyl 4-hydroxybenzoate has antimicrobial characteristics and is used as preservative in pharmaceutical formulations and cosmetics. It can be combined with other parabens like methyl 4-hydroxybenzoate or propyl 4-hydroxybenzoate. The sodium salt provides improved solubility in water compared to standard ethyl 4-hydroxybenzoate. Boiling Point: 297.5°C at 760 mmHg.
2-(4-Hydroxybenzoyl)-benzoic acid
2-(4-Hydroxybenzoyl)-benzoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(4-hydroxybenzoyl)-benzoicaci;o-(p-hydroxybenzoyl)-benzoicaci;o-(p-hydroxybenzoyl)benzoicacid;phthaleinacid;2-(P-HYDROXYBENZOYL)BENZOIC AC ID;2-(4-HYDROXYBENZOYL)BENZOIC ACID;AKOS B028764;2-(4-hydroxybenzoyI)benzoic acid. Product Category: Heterocyclic Organic Compound. CAS No. 85-57-4. Molecular formula: C14H10O4. Mole weight: 242.23. Density: 1.356 g/cm³. Product ID: ACM85574. Alfa Chemistry ISO 9001:2015 Certified.
2-Phenoxyethyl p-hydroxybenzoate
2-Phenoxyethyl p-hydroxybenzoate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Undebenzophene, 2-Phenoxyethyl p-hydroxybenzoate, EINECS 259-654-2, CID3016970, Benzoic acid, 4-hydroxy-, 2-phenoxyethyl ester, 55468-88-7. Product Category: Heterocyclic Organic Compound. CAS No. 55468-88-7. Molecular formula: C15H14O4. Mole weight: 258.269260 [g/mol]. Purity: 0.96. IUPACName: 2-phenoxyethyl 4-hydroxybenzoate. Canonical SMILES: C1=CC=C(C=C1)OCCOC(=O)C2=CC=C(C=C2)O. Density: 1.226g/cm³. ECNumber: 259-654-2. Product ID: ACM55468887. Alfa Chemistry ISO 9001:2015 Certified. Categories: Phenoxyethylparaben.
[(2S,3R)-1,3,4-Tris[(4-hydroxybenzoyl)oxy]butan-2-yl]4-hydroxybenzoate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (2s,3r)-3,4-bis[(4-hydroxybenzoyl)oxy]butane-1,2-diyl bis(4-hydroxybenzoate), 87697-99-2, Kelletinin I, 93773-63-8, AC1L2JLS, AC1Q5X3K, CTK5F8908, KST-1A9035, AR-1A3396, AG-K-53834, Erythrityl tetrakis (4-hydroxybenzoate), [Erythrityl tetrakis(p-hydroxybenzoate)], Benzoic acid, 4-hydroxy-, 1,2,3,4-butanetetrayl ester, (R*,S*)-, [(2S,3R)-2,3,4-tris[(4-hydroxybenzoyl)oxy]butyl] 4-hydroxybenzoate, Benzoic acid, 4-hydroxy-, (2R,3S)-1,2,3,4-butanetetrayl ester, rel-, Benzoic acid,4-hydroxy-, (2R,3S)-1,2,3,4-butanetetrayl ester, rel- (9CI), Benzoicacid, 4-hydroxy-, 1,2,3,4-butanetetrayl ester, (R*,S*)-; Kelletinin I. Product Category: Heterocyclic Organic Compound. CAS No. 87697-99-2. Molecular formula: C32H26O12. Mole weight: 602.542 g/mol. Purity: 0.96. IUPACName: [(2S,3R)-2,3,4-tris[(4-hydroxybenzoyl)oxy]butyl] 4-hydroxybenzoate. Canonical SMILES: C1=CC(=CC=C1C(=O)OCC(C(COC(=O)C2=CC=C(C=C2)O)OC(=O)C3=CC=C(C=C3)O)OC(=O)C4=CC=C(C=C4)O)O. Product ID: ACM87697992. Alfa Chemistry ISO 9001:2015 Certified.
4-Hydroxybenzhydrazide
4-Hydroxybenzhydrazide works as an indicator in the determination of carbohydrates. Synonyms: 4-Hydroxy-benzoic Acid Hydrazide; p-Hydroxy-benzoic Acid Hydrazide; (p-Hydroxybenzoyl)hydrazine; 4-Hydroxybenzoic Acid Hydrazide; INHd 25; NSC 647; p-Hydroxybenzhydrazide. Grades: > 95%. CAS No. 5351-23-5. Molecular formula: C7H8N2O2. Mole weight: 152.15.
4-hydroxybenzoate 4-O-β-D-glucosyltransferase
This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. Group: Enzymes. Synonyms: uridine diphosphoglucose-4-hydroxybenzoate glucosyltransferase; UDP-glucose:4-(β-D-glucopyranosyloxy)benzoic acid glucosyltransferase; HBA glucosyltransferase; p-hydroxybenzoate glucosyltransferase; PHB glucosyltransferase; PHB-O-glucosyltransferase. Enzyme Commission Number: EC 2.4.1.194. CAS No. 120860-68-6. 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-2421; 4-hydroxybenzoate 4-O-β-D-glucosyltransferase; EC 2.4.1.194; 120860-68-6; uridine diphosphoglucose-4-hydroxybenzoate glucosyltransferase; UDP-glucose:4-(β-D-glucopyranosyloxy)benzoic acid glucosyltransferase; HBA glucosyltransferase; p-hydroxybenzoate glucosyltransferase; PHB glucosyltransferase; PHB-O-glucosyltransferase. Cat No: EXWM-2421.
4-Hydroxybenzoic acid propyl ester sodium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sodium Propylparaben; Sodium 4-(propoxycarbonyl)phenolate; sodium 4-propoxycarbonylphenoxide; sodium propyl 4-hydroxybenzoate; propyl p-hydroxybenzoate sodium salt; Sodium propyl 4-hydroxybenzoate; UNII-625NNB0G9N; Propylis parahydroxybenzoas natricum; sodium propyl parahydroxybenzoate; Propyl 4-hydroxybenzoate sodium salt; Propylparaben sodium; Natrium propyl 4-hydroxybenzoat; Parasept; Sodium propylparaben; Propylparaben sodium salt; Caswell No. 714A. Appearance: white crystalline powder. CAS No. 35285-69-9. Molecular formula: C10H11NaO3. Mole weight: 202.18. Purity: 94.0-102.0 %. IUPACName: sodium;4-propoxycarbonylphenolate. Canonical SMILES: CCCOC(=O)C1=CC=C(C=C1)[O-].[Na+]. ECNumber: 252-488-1. Product ID: ACM35285699. Alfa Chemistry ISO 9001:2015 Certified.
Benzarone
Benzarone is an EYA (Eyes Absents), multifunctional protein involved in organogenesis, inhibitor which makes it a potent anticancer agent. EYAs are over expressed in ovarian and breast cancers. As well it is involved in the synthesis of Human Uric Acid Transporter 1 inhibitors which may be used to treat kidney diseases. Group: Biochemicals. Alternative Names: (2-Ethyl-3-benzofuranyl) (4-hydroxyphenyl) methanone; 2-Ethyl-3-benzofuranyl p-hydroxyphenyl Ketone; (2-Ethylbenzofuran-3-yl) (4-hydroxyphenyl) methanone; 2-Ethyl-3- (4-hydroxybenzoyl) benzofuran; 2-Ethyl-3- (p-hydroxybenzoyl) benzofuran; 2-Ethyl-3-benzofuranyl p-hydroxyphenyl Ketone; 2-Ethyl-4'-hydroxy-3-benzoylbenzofuran; Benzaron; Fagivil; Fragivil; Fragivix; L 2179-Labaz; L 2197; NSC 82134. Grades: Highly Purified. CAS No. 1477-19-6. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
benzoate 4-monooxygenase
Requires Fe2+ and tetrahydropteridine. Group: Enzymes. Synonyms: benzoic acid 4-hydroxylase; benzoate 4-hydroxylase; benzoic 4-hydroxylase; benzoate-p-hydroxylase; p-hydroxybenzoate hydroxylase. Enzyme Commission Number: EC 1.14.13.12. CAS No. 39391-25-8. 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-0720; benzoate 4-monooxygenase; EC 1.14.13.12; 39391-25-8; benzoic acid 4-hydroxylase; benzoate 4-hydroxylase; benzoic 4-hydroxylase; benzoate-p-hydroxylase; p-hydroxybenzoate hydroxylase. Cat No: EXWM-0720.
Butylparaben sodium salt
Butylparaben sodium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: SODIUM BUTYL P-HYDROXYBENZOATE;benzoicacid,p-hydroxy-,butylester,sodiumsalt;butylp-hydroxybenzoatesodium;sodiumbutylparaben;Butylparaben sodium salt;sodium butyl 4-hydroxybenzoate;4-Hydroxybenzoic acid butyl ester sodium salt ;BUTYL 4-HYDROXYBENZOATE SODIUM SALT. Product Category: Heterocyclic Organic Compound. Appearance: White crystalline powder. CAS No. 36457-20-2. Molecular formula: C11H13NaO3. Mole weight: 216.21. Purity: 0.98. Product ID: ACM36457202. Alfa Chemistry ISO 9001:2015 Certified.
Sodium 4-hydroxybenzoate
Sodium 4-hydroxybenzoate. Synonyms: Sodium p-hydroxybenzoate, 4-Hydroxybenzoic acid sodium salt. CAS No. 114-63-6. Pack Sizes: 25, 100 g in poly bottle. Product ID: CDC10-0341. Molecular formula: C7H5NaO3. Category: Cosmetic Preservatives. Product Keywords: Cosmetic Ingredients; Cosmetic Preservatives; Sodium 4-hydroxybenzoate; CDC10-0341; 114-63-6; C7H5NaO3; Sodium p-hydroxybenzoate, 4-Hydroxybenzoic acid sodium salt; 204-051-1; MFCD00016530; 114-63-6. Purity: 0.99. Color: White to off-white. EC Number: 204-051-1. Physical State: Powder. Quality Level: 100. Storage: Store at RT. Application: Refer to the product's Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Boiling Point: 336.2°C at 760 mmHg. Melting Point: >300°C(lit.). Density: 1.375 g/cm3.
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