Chemicals Reagents P

Synonym(s): 6,13-Pentacenedione Empirical Formula: C₂₂H₁₂O₂ Linear Formula: C₂₂H₁₂O₂ Formula Weight: 308.33 MDL Number: MFCD00003709 Purity: 99%

for GPC

Empirical Formula: C₁₀H₅Br₅O₂ Linear Formula: C₁₀H₅Br₅O₂ Formula Weight: 556.67 MDL Number: MFCD00080605 Purity: 96% Melting Point: 139-141 °C(lit.) Storage: −20°C

Phenol red is an acid-base indicator. It is made by condensing two moles of phenol with one mole of o-sulfobenzoic acid anhydride. Phenol Red is used as a pH indicator in cell culture applications. A solution of phenol red will have a yellow color at a pH of 6.4 or below and a red color at a pH of...

Purity: >95% (SDS-PAGE) Storage: 2-8°C UNSPSC Code: 23201100 RIDADR: NONH for all modes of transport Application: Phytohemagglutinin-L (PHA-L) consists of only L-type subunits (isolectin L₄, "leuko-agglutinin"), and is well suited for high-efficiency induction and the functional...

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 Molecular Formula: C32H40O19 Molecular Weight:...

MDL Number: MFCD00165221 Storage: 2-8°C

PESTANAL ® , analytical standard Synonym(s): IPC; Isopropyl phenylcarbamate Empirical Formula: C₁₀H₁₃NO₂ Formula Weight: 179.22 Linear Formula: C₁₀H₁₃NO₂ MDL Number: MFCD00026382 Beilstein Registry Number: 2209666 RTECS No.:...

Synonym(s): 1-[2-Amino-6-(3,5-dimethoxyphenyl)-pyrido[2,3-d]pyrimidin-7-yl]-3-tert-butyl urea Empirical Formula: C₂₀H₂₄N₆O₃ Linear Formula: C₂₀H₂₄N₆O₃ Formula Weight: 396.44 MDL Number: MFCD12922514 Purity:...

Synonym(s): 6,11-Dihydro[1]benzothiopyrano[4,3-b]indole Empirical Formula: C₁₅H₁₁NS Linear Formula: C₁₅H₁₁NS Formula Weight: 237.32 MDL Number: MFCD05664738 Purity: ≥98% (HPLC)

European Pharmacopoeia (EP) Reference Standard Empirical Formula: C₃₆H₆₀N₂O₈S Formula Weight: 680.94 Linear Formula: C₃₆H₆₀N₂O₈S

Molecular Formula: C11H16N2O Molecular Weight: 192.26 Linear Structural Formula: C11H16N2O MDL Number: MFCD03001389 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...

Poly(caprolactone-co-glycolide) (PGCL) is a biodegradable and biocompatible copolymer synthesized from the ring opening polymerization of glycolide and epsilon-caprolactone. Due to the ester linkages found in the polymer backbone, these copolymers are able to degrade via hydrolysis. Depending on the...

Synonyms: Citric acid tripotassium salt; Tripotassium citrate Formula: HOC(COOK)(CH₂COOK)₂ · H₂O Formula Weight: 324.41 CAS No.: 6100-05-6

CAS No.: 1134-94-7 Synonyms: 2-Aminophenyl phenyl sulfide Formula: C₁₂H₁₁NS Formula Weight: 201.29 Linear Formula: C₁₂H₁₁NS MDL No.: MFCD00190139 Purity: ≥98.0% (GC) Melting Point: 43 °C(lit.) Flash Point (F): 347 °F Flash Point...

Empirical Formula: C₁₄H₈N₂O Linear Formula: C₆H₅OC₆H₃-1,2-(CN)₂ Formula Weight: 220.23 MDL Number: MFCD00187787 Purity: 98% Melting Point: 98-100 °C(lit.)

Synonym(s): 3,5-Diamino-6-chloro-N-[imino(phenylamino)methyl]pyrazinecarboxamide methanesulfonate salt Empirical Formula: C₁₂H₁₂ClN₇O -+ CH₄O₃S Linear Formula: C₁₂H₁₂ClN₇O -+ CH₃SO₃H Formula...

Synonym(s): Emeraldine base polyaniline MDL Number: MFCD00241446

Formula: C₁₇H₂₃N₃O₂ Formula Weight: 301.38 CAS No.: 131864-67-0 Purity: 99% Application: C 2 symmetric ligand for enantioselective catalysis. Easily forms bidentate coordination complexes due to the strong affinity of the oxazoline nitrogen for various...

Grade: Reagent, ACS CAS No.: 6381-59-5

Grade: Reagent, ACS CAS No.: 7447-40-7

CAS Number: 8012-95-1 Specific Gravity: 1L = .88 Kg Flash Point: 193° C

Phosmet-(dimethyl-d6) is an isotope-labeled analog of the organophosphorus insecticide, phosmet, widely used for pest control in agriculture. Synonyms: Phosmet-d6 Molecular Formula: C11D6H6NO4PS2 Molecular Weight: 323.36 Linear Structural Formula: C11D6H6NO4PS2 MDL Number: MFCD08273889 Purity:...

Synonym(s): BXR; ONR1; PAR; PAR1; PAR2; PARq; PRR; PXR Purity: ≥80% (SDS-PAGE) Storage: −70°C