A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Acetyl-(N-Me-Leu17,N-Me-Phe19)-Amyloid β-Protein (16-20) amide is a membrane-permeable inhibitor of Aβ (1-40) fibrillogenesis. Synonyms: Ac-Lys-(NMe)Leu-Val-(NMe)Phe-Phe-NH2; N2-Acetyl-L-lysyl-N-methyl-L-leucyl-L-valyl-N-methyl-L-phenylalanyl-L-phenylalaninamide; L-Phenylalaninamide, N2-acetyl-L-lysyl-N-methyl-L-leucyl-L-valyl-N-methyl-L-phenylalanyl-. Grades: ≥95%. CAS No. 461640-33-5. Molecular formula: C39H59N7O6. Mole weight: 721.94.
Acetyl-O-benzyl-L-serine
Acetyl-O-benzyl-L-serine. Group: Biochemicals. Alternative Names: Ac-L-Ser(Bzl)-OH. Grades: Highly Purified. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
Acetyl-O-benzyl-L-serine 99+% (HPLC)
Acetyl-O-benzyl-L-serine 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
Acetyl Octapeptide-3
Acetyl Octapeptide-3. CAS No. 868844-74-0. Product ID: CDC10-0640. Category: Cosmetic Active Peptide. Product Keywords: Cosmetic Ingredients; Active Ingredients; Cosmetic Active Peptide; ; CDC10-0640; Acetyl Octapeptide-3; Cosmetic Active Peptide; ; 868844-74-0. Purity: 98%/99%. Storage: Inert gas (nitrogen or argon) 2-8 °C. Applications: Anti-aging.
Acetyl Octapeptide-3
Acetyl Octapeptide-3. CAS No. 868844-74-0. Product ID: CDC10-0581. Molecular formula: C41H70N16O16S. Category: Cosmetic Active Peptide. Product Keywords: Cosmetic Ingredients; Active Ingredients; Cosmetic active peptide; Acetyl Octapeptide-3; CDC10-0581; Cosmetic active peptide; C41H70N16O16S; Anti-aging, Anti-wrinkle; 868844-74-0. Appearance: Powder. Purity: 98%/99%. Color: white. Physical State: Solid. Solubility: DMSO: 10mg/mL; PBS (pH 7.2): 10mg/mL. Storage: under inert gas (nitrogen or Argon) at 2-8 °C. Application: Anti-aging. Density: 1.56g/cm3.
Acetyl Octapeptide-3/1
Acetyl Octapeptide-3/1. CAS No. 616204-22-9. Product ID: CDC10-0580. Molecular formula: C34H60N14O12S. Category: Cosmetic Active Peptide. Product Keywords: Cosmetic Ingredients; Active Ingredients; Cosmetic active peptide; Acetyl Octapeptide-3/1; CDC10-0580; Cosmetic active peptide; C34H60N14O12S; Anti-aging, Anti-wrinkle; 616204-22-9. Appearance: Powder. Purity: 98%/99%. Color: white. Physical State: Lyophilized solid. Solubility: water soluble. Storage: -20°C. Application: Anti-aging. Density: 1.54 g/cm3.
Acetyl Octapeptide-3/1
Acetyl Octapeptide-3/1. CAS No. 868844-74-0. Product ID: CDC10-0666. Category: Cosmetic Active Peptide. Product Keywords: Cosmetic Ingredients; Active Ingredients; Cosmetic Active Peptide; ; CDC10-0666; Acetyl Octapeptide-3/1; Cosmetic Active Peptide; ; 868844-74-0. Purity: 98%/99%. Storage: Inert gas (nitrogen or argon) 2-10 °C. Applications: Anti-Wrinkle and anti-aging.
Acetyl Octapeptide-3/1/Argireline
Acetyl Octapeptide-3/1/Argireline. CAS No. 616204-22-9. Product ID: CDC10-0639. Category: Cosmetic Active Peptide. Product Keywords: Cosmetic Ingredients; Active Ingredients; Cosmetic Active Peptide; ; CDC10-0639; Acetyl Octapeptide-3/1/Argireline; Cosmetic Active Peptide; ; 616204-22-9. Purity: 98%/99%. Storage: -20°C. Applications: Anti-aging.
Acetyl oleanolic acid
Acetyl oleanolic acid. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 4339-72-4. Molecular formula: C32H50O4. Mole weight: 498.8. Purity: 0.98. IUPACName: (4aS,6aR,6aS,6bR,8aR,10S,12aR,14bS)-10-acetyloxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylicacid. Canonical SMILES: CC(=O)OC1CCC2(C(C1(C)C)CCC3(C2CC=C4C3(CCC5(C4CC(CC5)(C)C)C(=O)O)C)C)C. Product ID: ACM4339724. Alfa Chemistry ISO 9001:2015 Certified. Categories: 3-O-Acetyloleanolic acid.
It has inhibitory activity against S. pneumoniae, and this activity is stronger than Oleanolic acid. Synonyms: Olean-12-en-28-oyl chloride, 3-(acetyloxy)-, (3β)-; Olean-12-en-28-oyl chloride, 3-(acetyloxy)-, (3beta)-. CAS No. 7372-21-6. Molecular formula: C32H49ClO3. Mole weight: 517.18.
Acetyl-O-methyl-L-tyrosine methyl ester 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
acetylornithine deacetylase
Also hydrolyses N-acetylmethionine. Group: Enzymes. Synonyms: acetylornithinase; N-acetylornithinase; 2-N-acetyl-L-ornithine amidohydrolase. Enzyme Commission Number: EC 3.5.1.16. CAS No. 9025-12-1. 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-4405; acetylornithine deacetylase; EC 3.5.1.16; 9025-12-1; acetylornithinase; N-acetylornithinase; 2-N-acetyl-L-ornithine amidohydrolase. Cat No: EXWM-4405.
acetylornithine transaminase
A pyridoxal-phosphate protein. Also acts on L-ornithine and N2-succinyl-L-ornithine. Group: Enzymes. Synonyms: acetylornithine Δ-transaminase; ACOAT; acetylornithine 5-aminotransferase; acetylornithine aminotransferase; N-acetylornithine aminotransferase; N-acetylornithine-Δ-transaminase; N2-acetylornithine 5-transaminase; N2-acetyl-L-ornithine:2-oxoglutarate aminotransferase; succinylornithine aminotransferase; 2-N-acetyl-L-ornithine:2-oxoglutarate 5-aminotransferase. Enzyme Commission Number: EC 2.6.1.11. CAS No. 9030-40-4. 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-2850; acetylornithine transaminase; EC 2.6.1.11; 9030-40-4; acetylornithine Δ-transaminase; ACOAT; acetylornithine 5-aminotransferase; acetylornithine aminotransferase; N-acetylornithine aminotransferase; N-acetylornithine-Δ-transaminase; N2-acetylornithine 5-transaminase; N2-acetyl-L-ornithine:2-oxoglutarate aminotransferase; succinylornithine aminotransferase; 2-N-acetyl-L-ornithine:2-oxoglutarate 5-aminotransferase. Cat No: EXWM-2850.
Acetyl-O-tert-butyl-L-tyrosine 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 201292-99-1. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
Acetyloxindole
Acetyloxindole. Group: Biochemicals. Alternative Names: 1-Acetyl-2-indolinone; 1-Acetyloxindole; 1-Acetyl-1,2-dihydro-2-oxo-3H-indole; 1-Acetyl-1,3-dihydro-indol-2-one; 1-Acetyl-2-indolinone; 1-Acetyl-2-oxoindole; NSC 286428. Grades: Highly Purified. CAS No. 21905-78-2. Pack Sizes: 5g. Molecular Formula: C10H9NO2, Molecular Weight: 175.18. US Biological Life Sciences.
Worldwide
Acetyloxycycloheximide
Acetyloxycycloheximide is originally isolated from Streptomyces albulus ACTT 12757. When the concentration was 0.05-0.25 mg/kg, it could inhibit sarcoma 180 in mice, and its antifungal and antiyeast activities were very weak. Synonyms: E-73 acetate; Acetoxycycloheximide; Streptovitacin E 73; NSC 32743; Antibiotic E-73; 3-(2-(5-Acetoxy-3,5-dimethyl-2-oxocyclohexyl)-2-hydroxyethyl)glutarimide. Grades: >98%. CAS No. 2885-39-4. Molecular formula: C17H25NO6. Mole weight: 339.38.
Acetyloxy diflorasone
Acetyloxy diflorasone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 21-(acetyloxy)-6,9-difluoro-11,17-dihydroxy-16-methyl-, (6α,11β, 16β)-Pregna-1,4-diene-3,20-dione. Product Category: Heterocyclic Organic Compound. Appearance: Off-White Soiid. CAS No. 3826-17-3. Molecular formula: C24H30F2O6. Mole weight: 452.49. Purity: 0.96. IUPACName: [2-[(6S,8S,9R,10S,11S,13S,14S,16S,17R)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate. Canonical SMILES: CC1CC2C3CC(C4=CC(=O)C=CC4(C3(C(CC2(C1(C(=O)COC(=O)C)O)C)O)F)C)F. Product ID: ACM3826173. Alfa Chemistry ISO 9001:2015 Certified.
Acetyloxy Diflorasone
An anti-inflammatory and anti-itching corticosteroid usually present in topical creams. Group: Biochemicals. Alternative Names: 21-(acetyloxy)-6,9-difluoro-11,17-dihydroxy-16-methyl-, (6α,11 β, 16 β)-Pregna-1,4-diene-3,20-dione. Grades: Highly Purified. CAS No. 3826-17-3. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
Acetyl PACAP (1-38) (human, mouse, ovine, porcine, rat) trifluoroacetate salt
Acetyl pituitary adenylate cyclase-activating peptide (PACAP) (1-38) is an N-terminally acetylated form of PACAP (1-38). Synonyms: Acetyl pituitary adenylate cyclase-activating peptide (1-38). Grades: ≥95%. Molecular formula: C205H333N63O54S·xCF3COOH. Mole weight: 4576.29.
Acetyl pentapeptide-1
Acetyl pentapeptide-1. Product ID: CDC10-0611. Category: Cosmetic Active Peptide. Product Keywords: Cosmetic Ingredients; Active Ingredients; Cosmetic active peptide; Acetyl pentapeptide-1; CDC10-0611; Cosmetic active peptide; /; Cosmetic Peptide; /. Appearance: White powder. Purity: 95%/98%. Application: Anti-Wrinkle and moisturizing.
Acetyl pentapeptide-1
Acetyl pentapeptide-1. Product ID: CDC10-0673. Category: Cosmetic Active Peptide. Product Keywords: Cosmetic Ingredients; Active Ingredients; Cosmetic Active Peptide; ; CDC10-0673; Acetyl pentapeptide-1; Cosmetic Active Peptide. Purity: 95%/98%. Applications: Anti-Wrinkle and moisturizing.
Acetyl Pentapeptide-1
Acetyl Pentapeptide-1 is a synthetic peptide with a skin-restoring property. Acetyl Pentapeptide-1 improves collagen protein and elastic protein synthesis. Synonyms: N2-acetyl-L-arginyl-L-lysyl-L-α-aspartyl-L-valyl-L-tyrosine; L-Tyrosine, N2-acetyl-L-arginyl-L-lysyl-L-α-aspartyl-L-valyl-. Grades: ≥95%. CAS No. 97530-32-0. Molecular formula: C32H51N9O10. Mole weight: 721.80.
Acetylpepstatin
Acetylpepstatin is an aspartyl protease inhibitor that is effective against HIV-1 and HIV-2 protease. Synonyms: Acetyl pepstatin; Acetyl-pepstatin. Grades: 95%. CAS No. 28575-34-0. Molecular formula: C31H57N5O9. Mole weight: 643.81.
Acetyl Pepstatin
Acetyl Pepstatin is a high affinity HIV-1 protease inhibitor and aspartic protease inhibitor. It inhibits HIV-1 protease with Ki value of 20 nM at pH 4.7 and HIV-2 protease with Ki value of 5 nM at pH 4.7. It is used as an antiviral agent. Synonyms: Ac-Pepstatin; [1S-[1R*,2R*,4[R*[R*(R*)]]]]-1-(2-Methylpropyl)-4-oxobutyl]-N-acetyl-L-valyl-N-[4-[[2-[[1-(2-carboxy-1-hydroxyethyl)-3-methylbutyl]amino]-1-methyl-2-oxoethyl]amino]-2-hydroxy-L-valinamide; Pepsin Inhibitor S-PI-D (8CI); N-Acetyl-L-valyl-L-valyl-(3S,4S)-4-amino-3-hydroxy-6- methylheptanoyl-N-[(1S)-1-[(1S)-2-carboxy-1-hydroxyethyl]-3-methylbutyl]-L-alaninamide; Pepsidin C; S-PI; (4S,7S,8S,10S,19S)-8-carbamoyl-11,19-dihydroxy-10,18-diisobutyl-4-isopropyl-7,15-dimethyl-2,5,13,16-tetraoxo-3,9,14,17-tetraazahenicosan-21-oic acid. Grades: >98%. CAS No. 11076-29-2. Molecular formula: C31H57N5O9. Mole weight: 643.81.
Acetyl Perisesaccharide C
Acetyl Perisesaccharide C is an oligosaccharide. Uses: Scientific research. Group: Natural products. CAS No. 110764-09-5. Pack Sizes: 1 mg; 5 mg. Product ID: HY-N4222.
Acetyl Perisesaccharide C
Acetyl Perisesaccharide C is found in the roots of Periploca sepium Bge. Grades: > 95%. CAS No. 110764-09-5. Molecular formula: C37H62O18. Mole weight: 794.87.
Acetyl-(Phe1)-Octreotide trifluoroacetate salt
Acetyl-(Phe1)-Octreotide trifluoroacetate salt is an impurity of octreotide. Synonyms: Ac-Phe-Cys-Phe-D-Trp-Lys-Thr-Cys-L-threoninol trifluoroacetate salt (Disulfide bridge: Cys2-Cys7). Molecular formula: C51H68N10O11S2.C2HF3O2. Mole weight: 1175.30.
The tau sequences VYK, IVYK, QIVYK, and VQIVYK can be polymerized into filamentous structures. Synonyms: Ac-QIVYK-NH2; N-acetyl-L-glutaminyl-L-isoleucyl-L-valyl-L-tyrosyl-L-lysinamide; N2-Acetyl-L-glutaminyl-L-isoleucyl-L-valyl-L-tyrosyl-L-lysinamide. Grades: ≥95%. CAS No. 1190970-24-1. Molecular formula: C33H54N8O8. Mole weight: 690.84.
Acetyl-PHF6 amide
The sequence VQIVYK in the third tau repeat is crucial for fibrillization. Synonyms: Ac-VQIVYK-NH2; N-Acetyl-L-valyl-L-glutaminyl-L-isoleucyl-L-valyl-L-tyrosyl-L-lysinamide; L-Lysinamide, N-acetyl-L-valyl-L-glutaminyl-L-isoleucyl-L-valyl-L-tyrosyl-; acetyl-phf6 amide. Grades: ≥95%. CAS No. 878663-43-5. Molecular formula: C38H63N9O9. Mole weight: 789.96.
Acetyl-PHF6 amide acetate
Acetyl-PHF6 amide acetate is a tau derived hexapeptide. Synonyms: Ac-Val-Gln-Ile-Val-Tyr-Lys-NH2.CH3CO2H; AcPHF6 acetate; Ac-VQIVYK-NH2 acetate; N-Acetyl-L-valyl-L-glutaminyl-L-isoleucyl-L-valyl-L-tyrosyl-L-lysinamide acetate. Grades: ≥95%. Molecular formula: C38H63N9O9.C2H4O2. Mole weight: 850.01.
Acetyl-PHF6 amide TFA
It is a tau derived hexapeptide. Synonyms: Acetyl-PHF6 amide Trifluoroacetate; Ac-Val-Gln-Ile-Val-Tyr-Lys-NH2.TFA; N-acetyl-L-valyl-L-glutaminyl-L-isoleucyl-L-valyl-L-tyrosyl-L-lysinamide trifluoroacetic acid. Grades: >98%. Molecular formula: C40H64F3N9O11. Mole weight: 903.99.
Acetylphosphate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Acetyl-phosphorsaeure; Acetylphosphic acid; monoacetyl phosphate; acetyldihydrogen-phosphat; UVW; acetylphosphoric acid; acetyl-P; Dihydroxyphosphinyl Acetate; phosphono acetate; Acetic acid,monoanhydride with phosphoric acid; acetylphosphate. CAS No. 590-54-5. Molecular formula: C2H5O5P. Mole weight: 140.03. Purity: 0.95. IUPACName: phosphonoacetate. Canonical SMILES: CC(=O)OP(=O)(O)O. Density: 1.663 g/cm³. Product ID: ACM590545. Alfa Chemistry ISO 9001:2015 Certified.
Acetyl platanic acid
Acetyl platanic acid. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 26581-14-6. Molecular formula: C31H48O5. Mole weight: 500. Purity: 0.9. Product ID: ACM26581146. Alfa Chemistry ISO 9001:2015 Certified.
Acetyl podocarpic acid anhydride
Acetyl podocarpic acid anhydride (APD) is potent, semi-synthetic LXR agonist derived from extracts of the mayapple. Synonyms: APD. Grades: ≥98%. CAS No. 344327-48-6. Molecular formula: C38H46O7. Mole weight: 614.8.
Acetyl-(Pro18,Asp21)-Amyloid β-Protein (17-21) amide is an analog of product H-4876 with small chemical modifications which enhance its stability against proteolytic degradation. It is a β-sheet breaker peptide that crosses the blood-brain barrier faster than most known proteins and peptides selectively absorbed by the brain, so it is assumed that the peptide is specifically transported to the brain. Synonyms: iAβ5p; Ac-LPFFD-NH2; N-acetyl-L-leucyl-L-prolyl-L-phenylalanyl-L-phenylalanyl-L-isoasparagine; L-α-Asparagine, N-acetyl-L-leucyl-L-prolyl-L-phenylalanyl-L-phenylalanyl-. Grades: ≥95%. CAS No. 339990-02-2. Molecular formula: C35H46N6O8. Mole weight: 678.78.
Acetylpromazine
Acetylpromazine is a phenothiazine derivative. It has depressant effect on the central nervous system and is used in the treatment of psychoses. It is now almost exclusively used on animals as a sedative and antiemetic. It is used primarily as a chemical restraint in hyperactive or fractious animals. It acts as a dopamine receptor antagonist in the central nervous system, thus causing sedation, muscular relaxation and a reduction in spontaneous activity. It acts as an antagonist on different postsysnaptic receptors -on dopaminergic-receptors, on serotonergic-receptors, on histaminergic-receptors and so on. It has been listed. Uses: Acetylpromazine has depressant effect on the central nervous system and is used in the treatment of psychoses. Synonyms: Acetazine; Plegicil; Vetranquil; 10-(3-Dimethylaminopropyl)phenothiazin-3-yl methyl ketone; SV-1522; 2-Acetylpromazine. Grades: 95%. CAS No. 61-00-7. Molecular formula: C19H22N2OS. Mole weight: 326.46.
The enzyme from Micrococcus luteus also acts on N8-acetylspermidine and acetylcadaverine, but more slowly. Group: Enzymes. Enzyme Commission Number: EC 3.5.1.62. CAS No. 103679-48-7. 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-4452; acetylputrescine deacetylase; EC 3.5.1.62; 103679-48-7. Cat No: EXWM-4452.
Acetylpyrazine
Acetylpyrazine (2-Acetylpyrazine) is used to form many polycyclic compounds, as useful structures in pharmaceuticals and perfumes. Acetylpyrazine is a component of the folates (vitamin B compounds) [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: 2-Acetylpyrazine. CAS No. 22047-25-2. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg. Product ID: HY-W007692.
Acetylpyrazine
Acetylpyrazine (CAS# 22047-25-2) is a useful research chemical. Synonyms: 1-pyrazin-2-ylethanone. CAS No. 22047-25-2. Molecular formula: C6H6N2O. Mole weight: 122.12.
acetylpyruvate hydrolase
Highly specific; does not act on pyruvate, oxaloacetate, maleylpyruvate, fumarylpyruvate or acetylacetone. Group: Enzymes. Enzyme Commission Number: EC 3.7.1.6. CAS No. 56214-30-3. 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-4735; acetylpyruvate hydrolase; EC 3.7.1.6; 56214-30-3. Cat No: EXWM-4735.
Acetylributyl Citrate. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
acetyl-S-ACP:malonate ACP transferase
This is the first step in the catalysis of malonate decarboxylation and involves the exchange of an acetyl thioester residue bound to the activated acyl-carrier protein (ACP) subunit of the malonate decarboxylase complex for a malonyl thioester residue. This enzyme forms the α subunit of the multienzyme complexes biotin-independent malonate decarboxylase (EC 4.1.1.88) and biotin-dependent malonate decarboxylase (EC 4.1.1.89). The enzyme can also use acetyl-CoA as a substrate but more slowly. Group: Enzymes. Synonyms: acetyl-S-ACP:malonate ACP-SH transferase; acetyl-S-acyl-carrier protein:malonate acyl-carrier-protein-transferase; MdcA; MadA; ACP transferase; malonate/acetyl-CoA transferase; malonate:ACP transferase; acetyl-S-acyl carrier protein:malonate acyl carrier protein-SH transferase. Enzyme Commission Number: EC 2.3.1.187. 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-2129; acetyl-S-ACP:malonate ACP transferase; EC 2.3.1.187; acetyl-S-ACP:malonate ACP-SH transferase; acetyl-S-acyl-carrier protein:malonate acyl-carrier-protein-transferase; MdcA; MadA; ACP transferase; malonate/acetyl-CoA transferase; malonate:ACP transferase; acetyl-S-acyl carrier protein:malonate acyl carrier protein-SH transferase. Cat No: EXWM-2129.
acetylsalicylate deacetylase
Not identical with EC 3.1.1.1 (carboxylesterase), EC 3.1.1.2 (arylesterase), EC 3.1.1.7 (acetylcholinesterase) or EC 3.1.1.8 (cholinesterase). The activity of the liver cytosol enzyme is highest with acetyl esters of aryl alcohols, and thioesters are also hydrolysed; the microsomal enzyme also hydrolyses some other negatively charged esters, with highest activity on esters of salicylate with long-chain alcohols. Group: Enzymes. Synonyms: aspirin esterase; aspirin esterase; acetylsalicylic acid esterase; aspirin hydrolase. Enzyme Commission Number: EC 3.1.1.55. CAS No. 87348-04-7. 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-3483; acetylsalicylate deacetylase; EC 3.1.1.55; 87348-04-7; aspirin esterase; aspirin esterase; acetylsalicylic acid esterase; aspirin hydrolase. Cat No: EXWM-3483.