Chemicals Reagents R

United States Pharmacopeia (USP) Reference Standard Empirical Formula: C₁₃H₂₂N₄O₃S -+ HCl Formula Weight: 350.86 Linear Formula: C₁₃H₂₂N₄O₃S -+ HCl MDL Number: MFCD00069339

Empirical Formula: C₃₆H₅₂ClCrN₂O₂ Linear Formula: C₃₆H₅₂ClCrN₂O₂ Formula Weight: 632.26 MDL Number: MFCD02684555 Melting Point: >350 °C(lit.)

Synonym(s): L-Glutamic acid, N-((5-(((1,4-dihydro-2-methyl-4-oxo-6-quinazolinyl)methyl)methylamino)-2-thienyl)carbonyl)- monohydrate; ICI-D-1694; ZD-1694 Empirical Formula: C₂₁H₂₂N₄O₆S -+ H₂O Linear Formula:...

Synonym(s): 6-Deoxy-L-mannose; L(+)Rhamnopyranose Empirical Formula: C₆H₁₂O₅ -+ H₂O Linear Formula: C₆H₁₂O₅ -+ H₂O Formula Weight: 182.17 MDL Number: MFCD00071591 Purity: ≥99% Beilstein Registry Number:...

European Pharmacopoeia (EP) Reference Standard Synonym(s): 2-Ethoxy-4-{2-{{(1 R )-3-methyl-1-[2-(piperidin-1-yl)phenyl]butyl}amino}-2-oxoethyl}benzoic acid Empirical Formula: C₂₇H₃₆N₂O₄ Formula Weight: 452.59 Linear Formula:...

Empirical Formula: C₂₁H₂₁N Linear Formula: (C₆H₅)₂CHCH(NH₂)CH₂C₆H₅ Formula Weight: 287.40 MDL Number: MFCD03093525 Purity: 98% Melting Point: 74-78 °C(lit.)

This particular protease inhibitor cocktail omits chelators (e.g., EDTA), to optimize its use for purification of histidine-tagged proteins.1 It contains inhibitors with a broad specificity for serine, cysteine, and acid proteases, and aminopeptidases. The cocktail has been tested on extracts from...

Synonyms: 2-[(2,3-Dichlorophenyl)methylene]hydrazinecarboximidamide; N-(2, 3-Dichlorobenzylideneamino) guanidine; Rational inhibitor of a holophosphatase1 Molecular Formula: C8H8Cl2N4 Molecular Weight: 231.08 Linear Structural Formula: C8H8Cl2N4 MDL Number: MFCD03653280 Purity: >=98% (HPLC) Storage:...

Synonym(s): OSRC; RB1; Retinoblastoma 1; Retinoblastoma-associated protein; p105-Rb Purity: ≥80% (SDS-PAGE) Storage: −70°C

European Pharmacopoeia (EP) Reference Standard Synonym(s): (S)-N-(2,6-dimethylphenyl)-1-propylpiperidine-2-carboxamide hydrochloride monohydrate; (2S)-N-(2,6-dimethylphenyl)-1-propyl-2-piperidinecarboxamide hydrochloride monohydrate; Naropin hydrochloride monohydrate Empirical Formula:...

Synonym(s): N-Phthalyl-L-tryptophan Empirical Formula: C₁₉H₁₄N₂O₄ Linear Formula: C₁₉H₁₄N₂O₄ Formula Weight: 334.33 Purity: ≥98% (HPLC) Storage: −20°C

UNSPSC Code: 12352200 Components: cDNA Synthesis Buffer 5x concentrated; Transcriptor Reverse Transcriptase 20 U/μl; Deoxynucleotide Mix; dATP, pH 7.5 (20 °C); Reaction Buffer 10x concentrated; Terminal Transferase, recombinant; Control neo-RNA 1 ng/μl; Oligo dT-Anchor Primer; PCR...

Empirical Formula: NO₃Rb Linear Formula: RbNO₃ Formula Weight: 147.47 MDL Number: MFCD00011193 Purity: 99.99% trace metals basis Density: 3.11 g/mL at 25 °C(lit.)

analytical standard Synonym(s): (4 R )-2-(2-Methyl-1-propenyl)-4-methyltetrahydropyran Empirical Formula: C₁₀H₁₈O Formula Weight: 154.25 Linear Formula: C₁₀H₁₈O MDL Number: MFCD00036607 Purity: ≥99.0% (mixture of isomers (cis+trans), GC) Density:...

SRM 984_cert SRM 984 _SDS Molecular Formula: ClRb Molecular Weight: 120.92 Linear Structural Formula: RbCl MDL Number: MFCD00011187 Melting Point: 715 C (lit.) Density: 2.8 g/mL at 25 C (lit.)

Whole IgG antibodies are isolated as intact molecules from antisera by immunoaffinity chromatography. They have an Fc portion and two antigen binding Fab portions joined together by disulfide bonds and therefore they are divalent. The average molecular weight is reported to be about 160 kDa. The...

Synonym(s): ( R )-3,3'-Bis(triphenylsilyl)-1,1'-binaphthalene-2,2'-diol Empirical Formula: C₅₆H₄₂O₂Si₂ Linear Formula: C₅₆H₄₂O₂Si₂ Formula Weight: 803.10 MDL Number: MFCD09265078 Purity: 96% Melting Point:...

Synonyms: Resomer(R) RG 753 S, PLGA Linear Structural Formula: HO[C2H4O2]n[C2H2O2]mCH3 Storage: 2-8C Application: Resomer(R) RG 753 S, Poly(D,L-lactide-co-glycolide) is a biodegradable and biocompatible aliphatic polyester, which can be used in the development of nano and microparticles. It is a...

Synonym(s): 5,6,11,12-Tetraphenylnaphthacene Empirical Formula: C₄₂H₂₈ Linear Formula: C₄₂H₂₈ Formula Weight: 532.67 MDL Number: MFCD00003703 Melting Point: 330-335 °C(lit.) Beilstein Registry Number: 1917339

Storage: −196°C

ERM ® certified Reference Material, nominal 0.1% GMO Storage: 2-8°C

Rifampicin is a bright red or dark red crystalline, odorless powder broad spectrum antibiotic. USP grade 3-(4-Methylpiperazinyliminomethyl)rifamycin SV Soluble in dilute acid solution and DMSO Harmful if swallowed For in vitro and lab reserach use only, not intended for human use or consumption.

Harmonized Tariff Code: 3822.00 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for...