Polychlorinated Biphenyls

Viscosity Standards

Polymer Standards

Polyelectrolyte Standards

Pharmaceutical Impurities

Pesticide Standards

Herbicide Metabolites

Water Disinfection Byproducts

Natural Product Standards

Bioactive Lipids

Antifungal Natural Products

Anticancer Natural Products

Steroid Metabolites

Neuroprotective Natural Products

Anti-inflammatory Natural Products

Porphyrins

Antimicrobial Natural Products

Metabolic Modulators

Plant Phenolics

Flavonoids Xanthones

Herbal Extracts

Carotenoids

Flavin Compounds

Insect Metabolites

Pro-inflammatory Natural Products

Insecticidal Natural Products

Anti-Aging Natural Products

Antioxidant Natural Products

Isotopically Labeled Standards

Steroid Metabolites

Bioactive Lipids

Deuterated Amino Acids

Fluorinated Amino Acids

Nitrogen-15 Labeled Amino Acids

Carbon-13 Labeled Amino Acids

Carbon-13 Labeled Carbohydrates

Deuterated Carbohydrates

Deuterated Solvents

Deuterated Amines

Deuterated Aromatics

Deuterated Heterocycles

Deuterated Peptides

Deuterated Building Blocks

Deuterated Aromatics

Synthetic Cannabinoid Standards

Forensic and Toxicology Standards

Mycotoxin Standards

Nitrosamine Standards

Cyanotoxins

Natural Toxins

Synthetic Cannabinoid Standards

Synthetic Cathinones

Biomarkers

Oxidative Stress Biomarkers

Nephrotoxicity Biomarkers

Prostaglandin Metabolites

Neurodegenerative Biomarkers

Cancer Biomarkers

Cardiac Biomarkers

Instrument Calibration Standards

EPR Calibration Standards

Latex Beads

pH Buffer Solutions

Drug Metabolites

Surfactant Reference Standards

Hydrocarbon Standards

Water Content Certified Reference Materials

Histological Stains

Organic Reference Standards

Standard Titrant Solutions

Biological Reference Standards

Monoclonal Antibody References

Inorganic Ion Standards

Colorimetric Standards

REAGENT

(R)-2,3-Dihydro-7-hydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one

≥98%,≥99% e.e.

CAS:58865-02-4

Formula:C₁₅H₁₂O₄

MW:256.3 g/mol

฿32,400.00

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REAGENT

meso-Tetraphenylporphyrin

≥99%, chlorine-free

CAS:917-23-7

Formula:C₄₄H₃₀N₄

MW:614.74 g/mol

฿980.00

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REAGENT

meso-Tetraphenylporphyrin

97%

CAS:917-23-7

Formula:C₄₄H₃₀N₄

MW:614.74 g/mol

฿1,120.00

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REAGENT

meso-Tetraphenylchlorin

92%

CAS:2669-65-0

Formula:C₄₄H₃₂N₄

MW:616.77 g/mol

฿9,342.00

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REAGENT

5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine

97%

CAS:16834-13-2

Formula:C₄₀H₂₆N₈

MW:618.69 g/mol

฿1,760.00

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REAGENT

5,10,15,20-Tetrakis(3,5-dihydroxyphenyl)porphyrin

90%

CAS:145764-54-1

Formula:C₄₄H₃₀N₄O₈

MW:742.73 g/mol

฿8,340.00

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REAGENT

5,10,15,20-Tetrakis(4-hydroxyphenyl)-21H,23H-porphine

95%

CAS:51094-17-8

Formula:C₄₄H₃₀N₄O₄

MW:678.73 g/mol

฿1,690.00

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REAGENT

5,10,15,20-Tetrakis(3,5-dimethoxyphenyl)porphyrin

95%

CAS:74684-34-7

Formula:C₅₂H₄₆N₄O₈

MW:854.94 g/mol

฿5,130.00

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REAGENT

5,10,15,20-Tetrakis(pentafluorophenyl)porphyrin

98%

CAS:56396-12-4

Formula:C₅₆H₅₄N₄

MW:783.05 g/mol

฿23,670.00

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REAGENT

5,10,15,20-Tetrakis(4-methoxyphenyl)porphyrin

95%

CAS:22112-78-3

Formula:C₄₈H₃₈N₄O₄

MW:734.84 g/mol

฿570.00

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