Chemicals Reagents B

Synonym(s): Acetylene-PEG4-biotin conjugate Empirical Formula: C₂₁H₃₅N₃O₆S Linear Formula: C₂₁H₃₅N₃O₆S Formula Weight: 457.58 Purity: 95% Melting Point: 55-64 °C Storage: −20°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-Galactoside galactohydrolase; Lactase MDL Number: MFCD00130623 Storage: −20°C

BCR ® certified Reference Material Empirical Formula: C₁₆H₁₀S Formula Weight: 234.32 Linear Formula: C₁₆H₁₀S MDL Number: MFCD00143667 Storage: 2-8°C Beilstein Registry Number: 157102

For Educational, Classroom Purposes Only

Synonym(s): 1,3,4,6-Tetra- O -acetyl-2- O -trifluoromethanesulfonyl-β-D-mannopyranose; Mannose triflate; TATM Empirical Formula: C₁₅H₁₉F₃O₁₂S Linear Formula: C₁₅H₁₉F₃O₁₂S Formula Weight: 480.36 MDL Number:...

Empirical Formula: C₃₄H₅₂N₈O₁₀ Linear Formula: C₃₄H₅₂N₈O₁₀ Formula Weight: 732.82 MDL Number: MFCD00080226 Storage: −20°C

Synonym(s): 2-Bromo-3-formylpyridine Formula: C₆H₄BrNO Formula Weight: 186.01 CAS No.: 128071-75-0 Purity: 96% Packaging: 1, 5 g in glass bottle

Synonym(s): 1,3-Benzodioxole-4-carboxaldehyde Formula: C₈H₆O₃ Formula Weight: 150.13 CAS No.: 7797-83-3 Purity: 98% Density: 1.312g/mLat 25°C(lit.) Packaging: 1, 5 g in glass bottle

Synonym(s): α-Bromo- p -tolunitrile; 4-Cyanobenzyl bromide Formula: BrCH₂C₆H₄CN Formula Weight: 196.04 CAS No.: 17201-43-3 UN Number: UN3261 Purity: 99% Packaging: 1, 10, 50 g in glass bottle

Grade: NF CAS No.: 1302-78-9

Synonym(s): I-BCP; Trimethylene bromochloride; Trimethylene chlorobromide Formula: Cl(CH₂)₃Br Formula Weight: 157.44 CAS No.: 109-70-6 UN Number: UN2688 Purity: 99% Density: 1.592g/mLat 25°C(lit.) Packaging: 250 g in glass bottle

Synonyms: Branched polyethylenimine-graft-poly(ethylene glycol); PEI-g-PEG; PEI-PEG Linear Structural Formula: H3CO(CH2CH2O)nC10H18N2O3(NHCH2CH2)mNH2 Storage: 2-8C Application: Branched PEI-g-PEG, PEG Mn 5000 was derived from Sigma-Aldrich Product 408727. Based upon an approximate Mw of 25,000 for...

Synonym(s): Ethyl 3-aminopropionate hydrochloride Empirical Formula: C₅H₁₁NO₂ -+ HCl Linear Formula: NH₂CH₂CH₂COOCH₂CH₃ -+ HCl Formula Weight: 153.61 MDL Number: MFCD00012909 Purity: 98% Melting Point:...

CAS No.: 107-95-9 Synonyms: β-Alanine; β-Ala; 3-Aminopropionic acid Formula: C₃H₇NO₂ Formula Weight: 89.09 Linear Formula: NH₂CH₂CH₂COOH MDL No.: MFCD00008200 Melting Point: 202 °C (dec.)(lit.)

Storage: -20C Application: The Bovine Pituitary Extract For use as a cell culture media supplement is available in a 150 mg format & has been optimized & validated for cell culture. Legal Information: UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

Synonym(s): BEMP resin MDL Number: MFCD03095934

Intact Genomics chemically competent BL21(DE3) E. coli cells are suitable for transformation and routine protein expression. Product Includes: BL21 (DE3) competent cells pUC19 control DNA Recovery medium

Synonym(s): (Benzene)dichlororuthenium dimer; Benzeneruthenium dichloride dimer; Bis(benzene)tetrachlorodiruthenium; Bis[(benzene)dichlororuthenium]; Bis[(benzene)dichlororuthenium]; Dibenzenetetrachlorodiruthenium Formula: Ru₂(C₆H₆)₂Cl₄ Formula...

Synonym(s): 4-Bromo-1 H -pyrrolo[2,3- b ]pyridine Formula: C₇H₅BrN₂ Formula Weight: 197.03 CAS No.: 348640-06-2 UN Number: UN2811 Purity: 96% Packaging: 1 g in glass bottle

Black Walnut Hull, Powder contains juglone, a chemical that has antibacterial, antiviral, antiparasitic, and a fungicidial properties. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human...

Synonym(s): 4-Bromo-A23187; 4-Bromo-calcimycin Empirical Formula: C₂₉H₃₆BrN₃O₆ Linear Formula: C₂₉H₃₆BrN₃O₆ Formula Weight: 602.52 MDL Number: MFCD00077667 Storage: 2-8°C

Synonym: Murashige and Skoog Modified Basal Salt Mixture, w/o Ammonium Nitrate Formula Variant Without NH₄NO₃ With the macro- and micronutrients described by Murashige and Skoog (1962). Preparation Note Murashige and Skoog medium can be reconstituted from powder or by combining...

Synonym(s): Rose bengal B bound to polystyrene MDL Number: MFCD00677989