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Product OverviewAntipain dihydrochloride from microbial sourceprotease inhibitor Synonym(s): N-(Nα-Carbonyl-Arg-Val-Arg-al)-Phe Empirical Formula (Hill Notation): C27H44N10O6 · 2 HCl CAS Number: 37682-72-7 Molecular Weight: 677.62Package Size:  5 MG ..

Product OverviewAprotinin from bovine lungsaline solution, 3-7 TIU/mg protein, Suitable for manufacturing of diagnostic kits and reagents Synonym(s): Bovine pancreatic trypsin inhibitor, BPTI, Trypsin inhibitor (basic), Aprotinin from bovine lung, Trasylol Empirical Formula (Hill Notation): C284..

Product OverviewAvidin–PeroxidaseAvidin is homotetrameric protein (68kDa) obtained from egg whites and binds strongly to biotin. Thus, avidin-biotin association has been utilized in immunoassays to detect the localization of antigens in tissues. The use of avidin-biotin immunoassay enhances the ..

Azodicarbonamide appears as a yellow to orange powder. Insoluble in water and common solvents. Soluble in dimethyl sulfoxide. Nontoxic.M-Clarity™ quality level = MQ200Formula: C₂H₄N₄O₂ MW: 116,08 g/mol Storage Temperature: Ambient MDL Number: MFCD00007958 CAS Number: 123-77-3 EINECS: 204-650-8 A..

Product OverviewBeclomethasone dipropionateAnalytical standard, for drug analysis Synonym(s): 9-Chloro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 17,21-dipropionate Empirical Formula (Hill Notation): C28H37ClO7 CAS Number: 5534-09-8 Molecular Weight: 521.04 ..

Product OverviewBenzocaine99% (HPLC) Synonym(s): Ethyl 4-aminobenzoate, 4-Aminobenzoic acid ethyl ester Empirical Formula (Hill Notation): C9H11NO2 CAS Number: 94-09-7 Molecular Weight: 165.19Package Size: 500 G..

Synonyms: N,N-Bis(2-hydroxyethyl)glycine Formula: C6H13NO4 Formula Weight: 163.17CAS No.: 150-25-4Purity: ≥99% (titration)Application: Recommended buffer for low-temperature biochemical work.1 Used in the preparation of stable substrate solution for serum guanase determination.2 Spacer in plas..

Product Overview Bisphenol A diglycidyl ether Synonym(s): D.E.R.™ 332, BADGE, 2,2-Bis[4-(glycidyloxy)phenyl]propane, 4,4′-Isopropylidenediphenol diglycidyl ether Empirical Formula (Hill Notation): C21H24O4 CAS Number: 1675-54-3 Molecular Weight: 340.41 Beilstein: 299026 EC Number: 216-823-5 MDL nu..

Other NotesPlease note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales ar..

Product OverviewBromazepam solution1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant® Empirical Formula (Hill Notation): C14H10BrN3O CAS Number: 1812-30-2 Molecular Weight: 316.15 EC Number: 200-659-6Package Size: 1 ML..

Product OverviewBromine99.99% trace metals basis Empirical Formula (Hill Notation): Br2 CAS Number: 7726-95-6 Molecular Weight: 159.81 EC Number: 231-778-1ApplicationBromine can be used as a brominating and oxidizing agent in chemical synthesis. It can be used:To brominate alkylbenzenes ..

Synonym(s): Sulfuric acid cadmium salt hydrateEmpirical Formula: CdO4S -+ xH2OLinear Formula: CdSO4 -+ xH2OFormula Weight: 208.47 (anhydrous basis)MDL Number: MFCD00149629Purity: 99.999% trace metals basis..

Product OverviewCaffeine solution1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant® CAS Number: 58-08-2 EC Number: 200-659-6Package Size: 1 ML..

Formula: (CH3COO)2Ca · xH2OFormula Weight: 158.17 (anhydrous basis)CAS No.: 114460-21-8Purity: ≥99% (titration)Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLCPackaging: 100, 500 g in poly bottlePackaging: 2.5 kg in poly drum..

Product OverviewCannabidiol solution1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant® Synonym(s): CBD Empirical Formula (Hill Notation): C21H30O2 CAS Number: 13956-29-1 Molecular Weight: 314.46 EC Number: 200-659-6Package Size: 1 ML..