Chemicals Reagents B

Synonym(s): N '-(1-(3-Chloro-4-fluorophenyl)-4-cyano-1 H -pyrazol-5-yl)- N , N -dimethyliminoformamide Empirical Formula: C₁₃H₁₁N₅ClF Linear Formula: C₁₃H₁₁N₅ClF Formula Weight: 291.71 MDL Number: MFCD00177827 Purity: ≥97%...

Storage: −196°C

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate. Download...

Synonym(s): 6-Bromo-1 H -benzo[ d ]imidazole Empirical Formula: C₇H₅BrN₂ Linear Formula: C₇H₅BrN₂ Formula Weight: 197.03 MDL Number: MFCD00460014 Purity: 97% Melting Point: 130-134 °C

Synonym(s): Boron trifluoride ethyl etherate Empirical Formula: BF₃ -+ C₄H₁₀O Linear Formula: BF₃ -+ O(C₂H₅)₂ Formula Weight: 141.93 MDL Number: MFCD00013194 Purity: ≥46.5% BF₃ basis Boiling Point:...

European Pharmacopoeia (EP) Reference Standard Synonym(s): 2,6-Di- tert -butyl-4-methylphenol; 2,6-Di- tert -butyl- p -cresol; BHT; Butylated hydroxytoluene; Butylhydroxytoluene; DBPC Empirical Formula: C₁₅H₂₄O Formula Weight: 220.35 Linear Formula:...

Synonym(s): BME Storage: 2-8°C

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

Synonym(s): β-D-Mannoside mannohydrolase MDL Number: MFCD00130638 Storage: 2-8°C

Synonym: 3,4-Benzopyrene, 3,4-Benzpyrene, Benzo[def]chrysene CAS Number: 50-32-8 Empirical Formula (Hill Notation): C₂₀H₁₂ Molecular Weight: 252.31 Beilstein Registry Number: 1911333 EC Number: 200-028-5 MDL Number: MFCD00003602 PubChem Substance ID: 24891610 Application...

Synonym(s): Coumarone Empirical Formula: C₈H₆O Linear Formula: C₈H₆O Formula Weight: 118.13 MDL Number: MFCD00005847 Purity: 99% Boiling Point: 173-175 °C(lit.) Density: 1.072 g/mL at 25 °C(lit.) Refractive Index: n 20/D...

Storage: −196°C

Synonym: MSMO Formula Variant With the macro- and micronutrients, and vitamins as described by Linsmaier and Skoog (1965). Preparation Note Murashige and Skoog medium can be reconstituted from powder or by combining products that are major components of complete M&S medium, such as macronutrient...

European Pharmacopoeia (EP) Reference Standard

CAS No.: 2398-37-0

Empirical Formula: C₃₁H₄₂N₆O₇ Linear Formula: C₃₁H₄₂N₆O₇ Formula Weight: 610.70 MDL Number: MFCD00133204 Purity: ≥99% Storage: −20°C

For HPLC, ≥99.9% Empirical Formula: C₆H₆ Formula Weight: 78.11 Linear Formula: C₆H₆ MDL Number: MFCD00003009 Purity: ≥99.9% Boiling Point: 80 °C(lit.) Melting Point: 5.5 °C(lit.) Density: 0.874 g/mL at 25 °C(lit.)...

CAS No.: 4016-63-1

Molecular Formula: C7H8N2O Molecular Weight: 136.15 Linear Structural Formula: C7H8N2O MDL Number: MFCD00031485 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 data...

Synonyms: Benzenemethanol Formula: C₆H₅CH₂OH Formula Weight: 108.14 CAS No.: 100-51-6 Purity: ≥99.5% (GC) Density: 1.045 g/mL at 25 °C(lit.)

Barbital, also known as barbitone and marketed under the brand names Veronal and Medinal, was the first barbiturate commercially available. A certified Snap-N-Spike® solution suitable for use as starting material in calibrators and controls in barbiturate LC/MS or GC/MS testing methods for clinical...

Synonyms: Brij 35; C₁₂E₂₃; Polyoxyethylene (23) lauryl ether CAS No.: 30525-89-4 Other Notes: Non-ionic polyoxyethylene ether. 1 Used for selective and rapid solubilization of microbial membrane aldehyde dehydrogenase. 2 Legal Information: Brij is a registered trademark of...

CAS No.: 5731-01-1 Formula: C₁₄H₁₁BrO Formula Weight: 275.14 Linear Formula: C₁₄H₁₁BrO MDL No.: MFCD00143242 Purity: 0.97 Melting Point: 129-133 °C(lit.)

CAS No.: 111-76-2 UN No.: UN2810 Class: 6.1 Pkg. Group: PG III