Chemicals Reagents G

Molecular Formula: C26D4H39NO5 Molecular Weight: 453.65 Linear Structural Formula: C26D4H39NO5 Purity: >=97% (CP) Storage: -20C

Storage: −196°C

Synonym(s): gamma-Cyclodextrin; Cyclomaltooctaose; Cyclooctaamylose; Schardinger γ-Dextrin Empirical Formula: C₄₈H₈₀O₄₀ Linear Formula: C₄₈H₈₀O₄₀ Formula Weight: 1297.12 MDL Number: MFCD00009595 Purity: ≥98% Beilstein...

Synonyms: (17Z)-Pregna-4,17(20)-diene-3,16-dione; 4,17(20)-trans-Pregnadiene-3,16-dione CAS Number: 39025-23-5 Formula: C21H28O2 Formula Weight: 312.45 Linear Formula: C21H28O2 MDL No.: MFCD01310757 Purity: >=89% (HPLC) Storage: 2-8C UNSPSC Code: 12352200 Biochem/physiol Actions: (Z)-Guggulsterone...

Synonym(s): G-6-P-DH; Zwischenferment MDL Number: MFCD00081656 Storage: −20°C

Empirical Formula: C₁₈H₂₁N₃O₃ Linear Formula: C₁₈H₂₁N₃O₃ Formula Weight: 327.38 MDL Number: MFCD00037726 Storage: −20°C

Molecular Formula: C17H20O6 Molecular Weight: 320.34 Linear Structural Formula: C17H20O6 MDL Number: MFCD00060144 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical...

Synonym(s): Garamycin; Gentiomycin C CAS No.: 1405-41-0 Application: Used as a selection agent (gentamicin-resistance gene) in cell culture and molecular biology applications. Recommended for use in cell culture applications at 50 mg/L General description: Gentamicin sulfate is a broad spectrum...

European Pharmacopoeia (EP) Reference Standard Synonym(s): Aminoacetic acid; Aminoethanoic acid; Glycocoll Amino Acid Sequence: Empirical Formula: C₂H₅NO₂ Formula Weight: 75.07 Linear Formula: NH₂CH₂COOH MDL Number: MFCD00008131 Purity: Boiling...

Synonym(s): ( S )-(+)-2-(Benzyloxymethyl)oxirane Formula: C₁₀H₁₂O₂ Formula Weight: 164.20 CAS No.: 16495-13-9 Purity: 99% Density: 1.072g/mLat 20°C(lit.) Storage: 2-8°C Packaging: 1 g in glass bottle

Polyclonal antisera from immunized hosts are lipid extracted to improve clarity, salt fractionated, dialyzed against phosphate buffered saline containing sodium azide and freeze-dried. Antisera against whole serums are obtained by immunizing host animals with whole serum. Antisera against whole IgG...

•Form: Brown/Black powder •Bulk Density: ~1.8 g/cm3 •Solubility: Dispersible in water and polar solvents •Number of layers: 15-20 •Oxidation: 4-10% Linear Structural Formula: CxOyHz Legal Information: Product of Garmor Inc.

GUINEA PIG LIVER, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

Suitable for use as a specific adsorbent to remove unwanted reactivities or as a source material. Product provides a high nuclear content and is micronized to a fine powder.

Empirical Formula: Au Linear Formula: Au Formula Weight: 196.97 MDL Number: MFCD00003436 Purity: 99.99% trace metals basis Boiling Point: 2808 °C(lit.) Melting Point: 1063 °C(lit.) Density: 19.3 g/mL at 25 °C(lit.)

European Pharmacopoeia (EP) Reference Standard

Storage: −196°C

CAS No.: 32449-92-6 Melting Point: 170 - 175°C Molar Mass: 176.12 g/mol

Storage: −196°C

CAS No.: 517-21-5

Synonyms: 2-Methoxyphenol; Catechol monomethyl ether; Pyrocatechol monomethyl ether Formula: (CH₃O)C₆H₄OH Formula Weight: 124.14 CAS No.: 90-05-1 Density: 1.129 g/mL at 25 °C(lit.) Biochem/physiol Actions: Guaiacol, along with 2,4,6-trichloroanisole, is responsible...

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: 3-(Methylsulfonyl)propylglucosinolate...

PharmaGrade products are manufactured under appropriate controls for use as a raw material in pharma or biopharmaceutical production. For more information on the PharmaGrade Program, visit sigma-aldrich.com/safc-pharmagrade. Synonyms: Aminoformamidine hydrochloride; Aminomethanamidine hydrochloride;...

Synonyms: D-(+)-Galactose Formula: C₆H₁₂O₆ Formula Weight: 180.16 CAS No.: 59-23-4