Chemicals Reagents R

Synonym(s): β-Longilobine; 12,18-Dihydroxysenecionan-11,16-dione Empirical Formula: C₁₈H₂₅NO₆ Linear Formula: C₁₈H₂₅NO₆ Formula Weight: 351.39 Purity: ≥90% (HPLC) Melting Point: 208-211 °C(lit.)

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:...

Empirical Formula: IRb Linear Formula: RbI Formula Weight: 212.37 MDL Number: MFCD00011192 Purity: 99.9% trace metals basis Boiling Point: 1300 °C/1 atm(lit.) Melting Point: 656 °C(lit.) Density: 3.55 g/mL at 25 °C(lit.)

Synonym(s): (−)-α-(3,4-Dimethoxyphenethylaminomethyl)-4-hydroxy-¡benzyl-¡alcohol Empirical Formula: C₁₈H₂₃NO₄ Linear Formula: C₁₈H₂₃NO₄ Formula Weight: 317.38 MDL Number: MFCD00867122 Purity: ≥98% (HPLC) Storage:...

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: Rifampicin; 3-(4-Methylpiperazinyliminomethyl)rifamycin SV; Rifampin;...

The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting enzyme 2 (ACE2). A defined receptor-binding domain (RBD) on S mediates thisinteraction.The S protein plays key parts in the induction of neutralizing-antibody and T-cellresponses, as well...

Synonym(s): 3-Phenoxazone 7-(β-D-glucopyranoside) Empirical Formula: C₁₈H₁₇NO₈ Linear Formula: C₁₈H₁₇NO₈ Formula Weight: 375.33 MDL Number: MFCD00037662 Purity: ≥90% Storage: −20°C Beilstein Registry Number:...

Synonym(s): (2 R )-1-[(1 R )-1-[Bis(3,5-dimethylphenyl)phosphino]ethyl]-2-(diphenylphosphino)ferrocene (acc to CAS); Josiphos SL-J005-1 Empirical Formula: C₄₀H₄₀FeP₂ Linear Formula: C₄₀H₄₀FeP₂ Formula Weight: 638.54 Purity: ≥97%

TraceCERT ® , 1000 mg/L Re in nitric acid RIDADR: UN 3264 8 / PGIII

Storage condition: Room Temperature UN Number: UN1219 Package Type: Glass Bottle C.A.S. Number 1: 67-63-0 Density (g/cm3): 1.14 Chemical synonyms: Isopropanol; 2-Propanol/Water 50/50 (v/v); Water/2-Propanol 50/50 (v/v); 2-Propanol solution; IPA; Isopropyl alcohol Material category: Solvents Material...

Empirical Formula: C₁₁H₁₅NO Linear Formula: C₁₁H₁₅NO Formula Weight: 177.24 MDL Number: MFCD00075484 Purity: 98% Boiling Point: 116 °C/0.9 mmHg(lit.) Density: 1.07 g/mL at 25 °C(lit.) Refractive Index: n 20/D...

The value is the potential of a platinum electrode versus an Ag/AgCl reference in 3M potassium chloride Storage: 2-8C

Synonym(s): ( R )-PROPHOS Empirical Formula: C₂₇H₂₆P₂ Linear Formula: (C₆H₅)₂PCH(CH₃)CH₂P(C₆H₅)₂ Formula Weight: 412.44 MDL Number: MFCD00012309 Purity: 98% Melting Point:...

Application: RPMI 1640 Medium was developed at Roswell Park Memorial Institute in 1966 by Moore and his co-workers. A modification of McCoy′s 5A Medium, it was formulated to support lymphoblastoid cells in suspension culture, but it has since been shown to support a wide variety of cells that...

Synonym(s): H2 relaxin; RLN2 Purity: ≥98% (HPLC); ≥98% (SDS-PAGE) Storage: −20°C

Synonym(s): 4-(2',4'-Dimethoxyphenyl-Fmoc-aminmethyl)-phenoxyacetamido-methylbenzhydryl amine resin; Rink amide MBHA resin MDL Number: MFCD00165781 Storage: 2-8°C

Synonym(s): DL 473 Empirical Formula: C₄₇H₆₄N₄O₁₂ Linear Formula: C₄₇H₆₄N₄O₁₂ Formula Weight: 877.03 Purity: ≥93% Storage: 2-8°C

Synonym(s): 4-Deoxy-4'-methylpyrido[1',2'-1,2]imidazo[5,4- c ]rifamycin SV; Rifacol Empirical Formula: C₄₃H₅₁N₃O₁₁ Linear Formula: C₄₃H₅₁N₃O₁₁ Formula Weight: 785.88 MDL Number: MFCD00864973 Storage: 2-8°C

This support comprises the modified Rink amide linker attached via norleucine to MBHA resin, and is an ideal tool for the Fmoc SPPS of peptide amides. Cleavage from this resin can be effected by a single step treatment with 95% TFA, providing peptide amides in high yields and purities.The product...

Empirical Formula: C₄₂H₃₆BrF₆N Linear Formula: C₄₂H₃₆BrF₆N Formula Weight: 748.64 MDL Number: MFCD09264271 Melting Point: 223-228 °C

Synonym(s): ( R )- N -Methyl-3-phenyl-3-[4-(trifluoromethyl)phenoxy]propylamine hydrochloride Empirical Formula: C₁₇H₁₈NOF₃ -+ HCl Linear Formula: C₁₇H₁₈NOF₃ -+ HCl Formula Weight: 345.79 MDL Number: MFCD04040065 Purity: >98%...

Specific Activity: ≥30 units/mg protein Storage: −20°C UNSPSC Code: 41105600 RIDADR: NONH for all modes of transport Application: RNase, DNase-free, efficiently removes contaminating RNA from plasmid or genomic DNA preparations. General description: Pyrimidine-specific...

Renal Epithelial Cell Growth Medium 2 SupplementPack (basal medium sold separately) Storage: -20C Application: Renal Epithelial Cell Growth Medium 2 is an optimized low-serum (5% V/V) medium that additionally contains Epinephrine. The combination of low serum and selected growth factors ensures...

Synonyms: RockPhos-G3-palladacycle; [(2-Di-tert-butylphosphino-3-methoxy-6-methyl-2',4',6'-triisopropyl-1,1'-biphenyl)-2-(2-aminobiphenyl)]palladium(II) methanesulfonate Molecular Formula: C44H62NO4PPdS Molecular Weight: 838.43 Linear Structural Formula: C44H62NO4PPdS MDL Number:...