Chemicals Reagents R

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: (1beta,3beta,25R)-Spirost-5-ene-1,3-diol...

Trypsin is routinely used in proteomics research for peptide mapping and protein sequence work due to its highly specific cleavage resulting in a limited number of tryptic peptides. Trypsin is a pancreatic serine endoprotease which hydrolyzes peptide bonds specifically at the carboxyl side of...

Synonym(s): Basic Violet 10; Brilliant Pink B; Rhodamine O; Tetraethylrhodamine Empirical Formula: C₂₈H₃₁ClN₂O₃ Linear Formula: C₂₈H₃₁ClN₂O₃ Formula Weight: 479.01 MDL Number: MFCD00011931 Melting Point: 210-211...

Synonyms: (S)-1-(2-Fluorophenyl)-3-(2-oxo-5-phenyl-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl)-urea; RSV-604 Molecular Formula: C22H17FN4O2 Molecular Weight: 388.39 Linear Structural Formula: C22H17FN4O2 MDL Number: MFCD28963952 Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: RSV604...

RAT ESOPHAGUS, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

Empirical Formula: HORb Linear Formula: RbOH Formula Weight: 102.48 MDL Number: MFCD00011194 Purity: 99.9% trace metals basis Density: 1.74 g/mL at 25 °C

Synonyms: RBS ™ Viro Density: 1.07 g/mL at 20 °C Application: foaming detergent for cleaning all glass and metallic equipment in virology and medicine Other Notes: Sales restrictions may apply Legal Information: RBS is a trademark of Chemical Products R. Borghgraef S.A.

Synonym(s): ( R )-3-Hydroxypyrrolidine hydrochloride Empirical Formula: C₄H₉NO -+ HCl Linear Formula: C₄H₉NO -+ HCl Formula Weight: 123.58 MDL Number: MFCD00191570 Purity: 98% Melting Point: 104-107 °C(lit.) Beilstein Registry Number: 4450078

Formula: C₃₅H₃₆BF₄P₂Rh Formula Weight: 708.32 CAS No.: 82499-43-2 Other Notes: Contains up to 1 mole acetone of crystallization Packaging: 100, 500 mg in glass bottle

Synonym(s): ( R )-3,3'-Di-9-anthracenyl-[1,1'-binaphthalene]-2,2'-diol Empirical Formula: C₄₈H₃₀O₂ Linear Formula: C₄₈H₃₀O₂ Formula Weight: 638.75 MDL Number: MFCD09027270 Purity: 97% Melting Point: 125-130 °C Storage:...

Synonym: 6-Deoxy-L-mannose, L(+)Rhamnopyranose CAS Number 10030-85-0 Empirical Formula (Hill Notation) C6H12O5 · H2O Molecular Weight 182.17 Beilstein Registry Number 3912643 EC Number 222-793-4 MDL number MFCD00071591 PubChem Substance ID 24899364 Assay ≥99%

for chiral derivatization, ≥99.0% Synonym(s): ( R )-(+)-1-Phenylethylamine Empirical Formula: C₈H₁₁N Formula Weight: 121.18 Linear Formula: C₆H₅CH(CH₃)NH₂ MDL Number: MFCD00064405 Purity: ≥99.0% (sum of enantiomers,...

RABBIT AORTA, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

MDL Number: MFCD00132172 Storage: −20°C

ERM ® certified Reference Material, high level Storage: 2-8°C

Formula: Mixture Description: Typical Composition (g/L): Yeast extract 0.5; proteose peptone 0.5; casein hydrolysate 0.5; glucose 0.5; soluble starch 0.5; sodium pyruvate 0.3; di-potassium hydrogen phosphate 0.3; magnesium sulfate 0.05; agar-agar 12.0. Application: For the determination of the total...

VETRANAL ™ , analytical standard Synonym(s): 1,3-Bis[(4-chlorobenzylidene)amino]guanidine monohydrochloride Empirical Formula: C₁₅H₁₃Cl₂N₅ -+ HCl Formula Weight: 370.66 Linear Formula: C₁₅H₁₃Cl₂N₅ -+ HCl...

Synonym(s): ( R )-3-Methyl-2-oxo-piperazine Empirical Formula: C₅H₁₀N₂O Linear Formula: C₅H₁₀N₂O Formula Weight: 114.15 MDL Number: MFCD07373460 Purity: ≥99.0% (GC)

Synonym(s): (1R)-6-Chloro-2,3,4,5-tetrahydro-3-methyl-1-phenyl-1H-3-benzazepine-7,8-diol hydrobromide; 1H-3-Benzazepine-7,8-diol,6-chloro-2,3,4,5-tetrahydro-3-methyl-1-phenyl hydrobromide hydrobromide Empirical Formula: C₁₇H₁₈ClNO₂ -+ HBr Linear Formula:...

Synonym(s): Diacetato[( R )-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole]ruthenium(II) Empirical Formula: C₅₀H₅₀O₈P₂Ru Linear Formula: C₅₀H₅₀O₈P₂Ru Formula Weight: 941.94 MDL Number: MFCD09753025...

Synonym(s): N , N '-Bis[( E )-5-( tert -butyl)-2-hydroxy-3-(4-morpholinylmethyl)benzylidene]-[(1 R ,2 R )-1,2-cyclohexanediamine] Empirical Formula: C₃₈H₅₆N₄O₄ Linear Formula: C₃₈H₅₆N₄O₄ Formula Weight: 632.88...

Synonym(s): Chymosin MDL Number: MFCD00132173 Storage: −20°C

Synonym(s): 3-(Phenylmethyl)-2-[(1E)-2-(3-pyridinyl)ethenyl]-4(3H)-quinazolinone Empirical Formula: C₂₂H₁₇N₃O Linear Formula: C₂₂H₁₇N₃O Formula Weight: 339.39 MDL Number: MFCD03294274 Purity: ≥98% (HPLC) Storage: 2-8°C

European Pharmacopoeia (EP) Reference Standard Synonym(s): (S)-(+)-2-Ethoxy-4-[N-[1-(2-piperidinophenyl)-3-methyl-1-butyl]aminocarbonylmethyl]benzoic acid; Novonorm; Prandin Empirical Formula: C₂₇H₃₆N₂O₄ Formula Weight: 452.59 Linear Formula:...