Chemicals Reagents I

Grade: Histological Grade CAS No.: 67-63-0 UN No.: UN1219 Class: 3 Pkg. Group: PG II

European Pharmacopoeia (EP) Reference Standard

Empirical Formula: In Linear Formula: In Formula Weight: 114.82 MDL Number: MFCD00134048 Purity: ≥99.9% trace metals basis Melting Point: 156.6 °C(lit.) Density: 7.3 g/mL at 25 °C(lit.)

Synonyms: 1-Amino-3-methylbutane; Isoamylamine CAS Number: 107-85-7 Formula: C5H13N Formula Weight: 87.16 Linear Formula: (CH3)2CHCH2CH2NH2 MDL No.: MFCD00008203 Purity: 0.99 Boiling Point: 95-97 C(lit.) Density: 0.751 g/mL at 25 C(lit.) Refractive Index: n20/D 1.408(lit.) Beilstein Registry Number:...

CAS No.: 94-46-2 Solubility: (20°C) insoluble Molar Mass: 192.25 g/mol Boiling Point: 260°C Flash Point: 89°C Refractive Index: 89°C Density: 0.99 g/cm3 (20°C)

Synonym(s): 1-[1-(4-Fluoro-phenyl)-2,5-dimethyl-1H-pyrrol-3-yl]-2-pyrrolidin-1-yl-ethanone Empirical Formula: C₁₈H₂₁FN₂O Linear Formula: C₁₈H₂₁FN₂O Formula Weight: 300.37 MDL Number: MFCD01917473 Purity: ≥98% (HPLC) Storage:...

Synonym(s): hIL-6; IL-6 Purity: ≥97% (SDS-PAGE) Physical form: Lyophilized from a 0.2 μm filtered solution of phosphate buffer saline (PBS), pH 7.4, containing 500 μg bovine serum albumin. Storage: −20°C

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: Isopropyl acetate; Acetic acid isopropyl ester Molecular Formula: C5H10O2...

Synonym(s): Human IgG1-λ MDL Number: MFCD00163924 Purity: >95% (SDS-PAGE) Storage: −20°C

Synonyms: Ibuprofen related compound C (USP); 1-(4-Isobutylphenyl)ethanone; 1-Acetyl-4-isobutylbenzene Formula: C₁₂H₁₆O Formula Weight: 176.25 CAS No.: 38861-78-8

Formula: CH₃COOCH₂CH(CH₃)₂ Formula Weight: 116.16 CAS No.: 110-19-0 Purity: >99.8% (GC) Density: 0.867 g/mL at 25 °C(lit.) Supplemental Hazard Statements: Repeated exposure may cause skin dryness or cracking.

Specific, irreversible inhibitor of serine proteases. Inhibits chymotrypsin, kallikrein, plasmin, thrombin, trypsin, and related thrombolytic enzymes. Stable, nontoxic alternative to PMSF (Cat. No. 52332) and DFP (Cat. No. 30967). A beta-secretase inhibitor that inhibits beta-amyloid peptide (Abeta)...

Synonyms: Acetoxyindol Strips Storage: 2-8C UNSPSC Code: 12352200 Application: Diagnostic test for the rapid detection of the acetate esterase activity of microorganisms. The test is based on the reaction of free indoxyl groups with oxygen, which results in a color change. Acetate esterase activity...

Synonym(s): α-(4-Hydroxyphenyl)-β-methyl-4-benzyl-1-piperidineethanol (+)-tartrate salt Empirical Formula: C₄₂H₅₄N₂O₄ -+ C₄H₆O₆ Linear Formula: (C₂₁H₂₇NO₂)₂ -+...

purum, ≥98.0% (T) Empirical Formula: C₄H₇NO₄ Formula Weight: 133.10 Linear Formula: HN(CH₂COOH)₂ MDL Number: MFCD00004280 Purity: ≥98.0% (T) Melting Point: 243 °C (dec.)(lit.) Beilstein Registry Number: 878499 RTECS...

This Standard Reference Material (SRM) is intended for use as an isotopic standard. SRM 975a consists of 0.25 g of sodium chloride (NaCl). Purity of the NaCl is 99.89 % by mass. For more information, please refer to the COA and SDS.SRM 975A_cert SRM 975A _SDS Synonyms: Sodium chloride; Halite...

Empirical Formula: C₆H₇I₂N Linear Formula: C₆H₇I₂N Formula Weight: 346.94 MDL Number: MFCD01321315 Purity: 96% Melting Point: 191-195 °C(lit.)

Synonym(s): 1-(4-Methoxyphenyl)-2-methyl-3-nitro-1H-indol-6-ol Empirical Formula: C₁₆H₁₄N₂O₄ Linear Formula: C₁₆H₁₄N₂O₄ Formula Weight: 298.29 MDL Number: MFCD00593367 Purity: ≥98% (HPLC) Storage:...

Empirical Formula: C₁₀H₁₈O Linear Formula: (CH₃)₂CHCH₂CH=C[CH(CH₃)₂]CHO Formula Weight: 154.25 MDL Number: MFCD00036616 Purity: ≥95% Boiling Point: 189 °C(lit.) Density: 0.845 g/mL at...

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: (1S,2R,5R)-(+)-Isomenthol;...

Synonyms: Isosilybin, mixture of isomers; (2R,3R)-2-[2,3-Dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-4H-1-benzopyran-4-one; Isosilybinin; Isosilybinin Molecular Formula: C25H22O10 Molecular Weight: 482.44 Linear Structural Formula:...

Synonym(s): Isobutyl alcohol Formula: C4H10O Formula weight: 74.12 Purity: 99+% CAS Number: 78-83-1 UN Number: UN1212 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2905.14 Hazard Statements: H318-H226-H335-H336-H315 Causes serious eye damage. Flammable liquid and vapour. May cause...

Formula: C9H7NO2 Formula weight: 161.16 Purity: 98% CAS Number: 771-50-6 Harmonized Tariff Code: 2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a...