R1 to Ribor -Organics

Rhein, 90%, ACROS Organics™

Chemical Name or Material: Rhein Name Note: 90% CAS: 478-43-3 Purity Grade: Technical Grade Assay: ≥88% Assay Percent Range: 90% Molecular Formula: C15H8O6 Formula Weight: 284.22 MDL Number: MFCD00009618 Synonym: 4, 5-Dihydroxyanthraquinone-2-carboxylic acid

Resorcinol Products for Science Education

Chemical Name or Material: Resorcinol CAS: 108-46-3 Assay Percent Range: >99% w/v Linear Formula: C6H4-1, 3-(OH)2 Formula Weight: 110.11 Synonym: 1, 3-Benzenediol

Ribavirin, 98%, Acros Organics™

Infrared Spectrum: Authentic Health Hazard 3: GHS P Statement Obtain special instructions before use. Use personal protective equipment as required. IF exposed or concerned: Get medical advice/attention. Health Hazard 2: GHS H Statement May damage fertility or the unborn child. Health Hazard 1: Danger Loss on Drying: 0.5% max. Residue after Ignition: 0.25% max. Formula Weight: 244.2 Solubility Information: Solubility in water: 142 mg/mL @25°C. CAS: 36791-04-5 Molecular Formula: C8H12N4O5 Assay: ≥97.5% (HPLC) Chemical Name or Material: Ribavirin

all-trans-Retinyl acetate, Acros Organics

Chemical Name or Material: all-trans-Retinyl acetate CAS: 127-47-9 Molecular Formula: C22H32O2 Formula Weight: 328.49 Synonym: all-trans Vitamin A acetate

n-Propylboronic acid, 95%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: n-Propylboronic acid CAS: 17745-45-8 CAS Min %: 94.0 CAS Max %: 100.0 Assay: ≥94% Assay Percent Range: 95% Molecular Formula: C3H9BO2 Linear Formula: CH3(CH2)2B(OH)2 Formula Weight: 87.91 MDL Number: MFCD01074564

beta-D-Ribofuranose 1-acetate 2,3,5-tribenzoate, 99%, ACROS Organics™

Chemical Name or Material: β-D-Ribofuranose 1-acetate 2, 3, 5-tribenzoate CAS: 6974-32-9 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% (HPLC) Assay Percent Range: 99% Molecular Formula: C28H24O9 Formula Weight: 504.48 MDL Number: MFCD00005357 Synonym: 1-O-Acetyl-2, 3, 5-tri-O-benzoyl-β-D-ribofuranose

2-Propylpentanoic acid, 99%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 2-Propylpentanoic acid Name Note: 99% CAS: 99-66-1 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C8H16O2 Linear Formula: (CH3CH2CH2)2CHCO2H Formula Weight: 144.21 MDL Number: MFCD00002672 Synonym: Dipropylacetic acid

Riboflavin, 98%

Chemical Name or Material: Riboflavin CAS: 83-88-5 Molecular Formula: C17H20N4O6 Formula Weight: 376.37 MDL Number: MFCD00005022 Merck Index: 14,8200

all-trans-Retinyl acetate, Acros Organics™

Health Hazard 3: GHS P Statement Obtain special instructions before use. IF exposed or concerned: Get medical advice/attention. Use personal protective equipment as required. Avoid release to the environment. Health Hazard 2: GHS H Statement May damage the unborn child. Toxic to aquatic life with long lasting effects. Health Hazard 1: Danger Formula Weight: 328.49 Solubility Information: Solubility in water: difficult soluble. Refractive Index: 1.5470 to 1.5550 Flash Point: >100°C CAS: 127-47-9 Molecular Formula: C22H32O2 Assay: 1.50 to 1.65 million IU/g (Vitamin A) Photometr. Chemical Name or Material: all-trans-Retinyl acetate

Propylamine, 98%, ACROS Organics™

Chemical Name or Material: Propylamine Name Note: 98% CAS: 107-10-8 Purity Grade: Pure Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C3H9N Linear Formula: CH3CH2CH2NH2 Formula Weight: 59.11 MDL Number: MFCD00008205 Synonym: 1-Aminopropane

Propylbenzene, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Propylbenzene Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C9H12 Linear Formula: C6H5CH2CH2CH3 Formula Weight: 120.19 MDL Number: MFCD00009377

4-Propylbenzoic acid, 97%, ACROS Organics™

Chemical Name or Material: 4-Propylbenzoic acid Name Note: 97% CAS: 196625 CAS Min %: 96.0 CAS Max %: 100.0 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C10H12O2 Linear Formula: CH3CHCHC6H4COH Formula Weight: 164.2 MDL Number: MFCD00013996

Rhodizonic acid, disodium salt, 98%, ACROS Organics™

Chemical Name or Material: Rhodizonic acid, disodium salt Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C6O6Na2 Formula Weight: 214.04 Synonym: Sodium rhodizonate

2-(Propylthio)nicotinic acid, 97%, Maybridge

Chemical Name or Material: 2-(Propylthio)nicotinic acid CAS: 175135-22-5 CAS Min %: 96.5 CAS Max %: 100.0 Assay: 97% Assay Percent Range: 97% Molecular Formula: C9H11NO2S Formula Weight: 197.26 MDL Number: MFCD00051682

2-(Propylthio)pyridine-3-carbonyl chloride, 97%, Maybridge

Chemical Name or Material: 2-(Propylthio)pyridine-3-carbonyl chloride CAS: 175135-24-7 CAS Min %: 96.5 CAS Max %: 100.0 Assay: 97% Assay Percent Range: 97% Molecular Formula: C9H10ClNOS Formula Weight: 215.7 MDL Number: MFCD00052656

Propylene Glycol (USP/FCC), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Propylene Glycol CAS: 57-55-6 Purity Grade: FCC/USP Assay: ≥99.5% (USP) Molecular Formula: C3H8O2 Linear Formula: CH3CHOHCH2OH Formula Weight: 76.1 MDL Number: MFCD00064272 Synonym: 1, 2-Dihydroxypropane

Propyl chloroformate, 98% , ACROS Organics™

Chemical Name or Material: Propyl chloroformate CAS: 109-61-5 Assay Percent Range: 98% Molecular Formula: C4H7ClO2 Linear Formula: CH3(CH2)2OCOCl

(±)-Propylene oxide, 99%, pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: (±)-Propylene oxide Name Note: 99% CAS: 75-56-9 Purity Grade: Pure Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C3H6O Formula Weight: 58.08 MDL Number: MFCD00005126 Synonym: 1, 2-Epoxypropane

2-Propylpentanoic acid, sodium salt, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 2-Propylpentanoic acid, sodium salt Name Note: 98% CAS: 1069-66-5 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C8H15NaO2 Linear Formula: (CH3CH2CH2)2CHCOONa Formula Weight: 166.2 MDL Number: MFCD00078604 Synonym: Valproic acid, sodium salt

Propyl propionate +98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Propyl propionate Assay: ≥98.0% Assay Percent Range: 98+% Molecular Formula: C6H12O2 Linear Formula: CH3CH2C(O)O(CH2)2CH3 Formula Weight: 116.16 MDL Number: MFCD00009373

Rhenium pentacarbonyl chloride, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Rhenium pentacarbonyl chloride Name Note: 98% CAS: 14099-01-5 Assay Percent Range: 98% Molecular Formula: C5ClO5Re Formula Weight: 361.71 MDL Number: MFCD00013296

(R)-(+)-Propylene oxide, ≥98%, ACROS Organics™

Chemical Name or Material: (R)-(+)-Propylene oxide CAS: 15448-47-2 CAS Min %: 98.0 CAS Max %: 100.0 Assay Percent Range: 98+% Molecular Formula: C3H6O Formula Weight: 58.08 MDL Number: MFCD00066211 Synonym: (R)-(+)-1, 2-Epoxypropane

(±)-Propylene oxide, 99.5%, extra pure, ACROS Organics™

Chemical Name or Material: (±)-Propylene oxide Name Note: Extra Pure CAS: 75-56-9 Purity Grade: Extra Pure Assay: ≥99.4% Assay Percent Range: 99.5% Molecular Formula: C3H6O Formula Weight: 58.08 MDL Number: MFCD00005126 Synonym: 1, 2-Epoxypropane

all-trans-Retinoic acid, 97%, ACROS Organics™

Chemical Name or Material: all-trans-Retinoic acid Name Note: 97% CAS: 302-79-4 CAS Min %: 96.0 CAS Max %: 100.0 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C20H28O2 Formula Weight: 300.44 MDL Number: MFCD00001551 Synonym: Tretinoin

Riboflavin, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Riboflavin Assay Percent Range: 98% Molecular Formula: C17H20N4O6 Formula Weight: 376.36 MDL Number: MFCD00005022 Synonym: Lactoflavine

β-D-Ribofuranose 1,2,3,5-tetraacetate, 98+%, ACROS Organics™

Chemical Name or Material: β-D-Ribofuranose 1,2,3,5-tetraacetate CAS: 13035-61-5 CAS Min %: 98.0 CAS Max %: 100.0 Assay: ≥98.0% (on dry substance) Assay Percent Range: 98+% Molecular Formula: C13H18O9 Formula Weight: 318.27 MDL Number: MFCD00005358

(n-Propyl)triphenylphosphonium Bromide 99%, ACROS Organics™

Chemical Name or Material: n-Propyltriphenylphosphonium bromide Name Note: 99% CAS: 15912-75-1 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C21H22BrP Linear Formula: CH3(CH2)2P(C6H5)3Br Formula Weight: 385.27 MDL Number: MFCD00011843

4-n-Propylphenol, 99%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 4-n-Propylphenol CAS: 645-56-7 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C9H12O Linear Formula: CH3CH2CH2C6H4OH Formula Weight: 136.19 MDL Number: MFCD00002395

Propylamine, 99+%, extra pure, ACROS Organics™

Chemical Name or Material: Propylamine Name Note: 99+% CAS: 107-10-8 Purity Grade: Extra Pure Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: C3H9N Linear Formula: CH3CH2CH2NH2 Formula Weight: 59.11 MDL Number: MFCD00008205 Synonym: 1-Aminopropane

N-Propyl-1,3-propanediamine, 99%, ACROS Organics™

Chemical Name or Material: N-Propyl-1, 3-propanediamine Name Note: 99% CAS: 23764-31-0 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C6H16N2 Linear Formula: CH3CHCHNH(CH)3NH Formula Weight: 116.21 MDL Number: MFCD00008212

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