Organic Building Blocks

Diethyl ether, 99.5%, for analysis, stabilized with BHT, conforms to Eur.Ph., ACROS Organics™

Chemical Name or Material: Diethyl ether Name Note: Stabilized with BHT CAS: 60-29-7 Purity Grade: For analysis Assay: 99.5% Assay Percent Range: 99.5% Molecular Formula: C4H10O Linear Formula: (CH3CH2)2O Formula Weight: 74.12 MDL Number: MFCD00011646 Synonym: Ether, Ethyl ether 5LT Diethyl ether, 99.5%, for analysis, stabilized with BHT, conforms to Eur.Ph.

Chloroform, stabilized with ethanol, for HPLC, ACROS Organics™

Chemical Name or Material: Chloroform Name Note: Stabilized with ethanol CAS: 67-66-3 CAS: 64-17-5 Purity Grade: For HPLC Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: CHCl3 Linear Formula: CHCl3 Formula Weight: 119.38 MDL Number: MFCD00000826 1LT Chloroform, 99+%, for HPLC, stabilized with ethanol

MES, 99+%, <1% water, ACROS Organics™

Chemical Name or Material: MES CAS: 4432-31-9 Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C6H13NO4S Formula Weight: 195.24 MDL Number: MFCD00006181 Synonym: 2-(N-Morpholino)ethanesulfonic acid 1KG MES, 99%, <1% water

2-Mercaptoethanol, 99%, extra pure, ACROS Organics™

Chemical Name or Material: 2-Mercaptoethanol CAS: 60-24-2 Purity Grade: Pure Assay: 99% Assay Percent Range: 99% Molecular Formula: C2H6OS Linear Formula: HSCH2CH2OH Formula Weight: 78.13 Synonym: 2-Hydroxy-1-ethanethiol, Thioglycol 2.5LT 2-Mercaptoethanol, 99%, pure

Erythrosin B, pure, high purity, biological stain, ACROS Organics™

25GR Erythrosin B, pure, high purity, biological stain

Dipentene, fraction of terpene hydrocarbons, ACROS Organics™

Chemical Name or Material: Dipentene CAS: 68956-56-9 Purity Grade: Pure MDL Number: MFCD00062992 1LT Dipentene, pure, fraction of terpene hydrocarbons

Iron(II) sulfate heptahydrate, 99+%, ACS reagent, ACROS Organics™

Chemical Name or Material: Iron(II) sulfate heptahydrate CAS: 7782-63-0 Purity Grade: ACS Reagent Grade Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: FeO4S·7H2O Linear Formula: FeSO4·7H2O Formula Weight: 278.01 MDL Number: MFCD00149719 Synonym: Ferrous sulfate heptahydrate 10KG Iron(II) sulfate heptahydrate, 99+%, ACS reagent

Alfa Aesar™ Poly(allylamine hydrochloride)

Chemical Name or Material: Poly (Allylamine Hydrochloride) CAS: 71550-12-4 Molecular Formula: [CH2CH(CH2NH2·HCl)]n MDL Number: MFCD00084396 POLYALLYLAMINE HYDROCHLO- RIDE 50G

Alfa Aesar™ Polystyrene standard, M.W. 5,200, Mw/Mn 1.06

1GR Polystyrene standard, M.W. 5,200, Mw/Mn 1.061g

Isopropanol, 99.5+%, pure, ACROS Organics™

Chemical Name or Material: Isopropanol Name Note: 99.8+% CAS: 67-63-0 Purity Grade: Pure Assay: ≥99.5% Assay Percent Range: 99.5+% Molecular Formula: C3H8O Linear Formula: (CH3)2CHOH Formula Weight: 60.1 MDL Number: MFCD00011674 Synonym: Isopropyl alcohol, 2-Propanol, IPA 25LT Isopropanol, 99.5+%, pure

Acetonitrile, 99.9%, Extra Dry, AcroSeal™, ACROS Organics™

100ML Acetonitrile, 99.9%, Extra Dry, AcroSeal, package of 4x25ML bottles

N,N-Dimethylformamide, 99.8%, Extra Dry over Molecular Sieve, AcroSeal™, ACROS Organics™

Chemical Name or Material: N,N-Dimethylformamide Name Note: water <50 ppm CAS: 68-12-2 CAS Min %: 99.75 CAS Max %: 100.0 Purity Grade: Extra Dry over Molecular Sieve Assay: 99.8% Assay Percent Range: 99.8% Molecular Formula: C3H7NO Linear Formula: HCON(CH3)2 Formula Weight: 73.09 MDL Number: MFCD00003284 Synonym: DMF 1LT N,N-Dimethylformamide, 99.8%, Extra Dry over Molecular Sieve, AcroSeal

Glycerol, 99.5%, for molecular biology, DNAse, RNAse and Protease free, ACROS Organics™

500ML Glycerol, 99.5%, for molecular biology, DNAse, RNAse and Protease free

Perfluoro-compound FC-40(TM), ACROS Organics™

Chemical Name or Material: Perfluoro-compound FC-40™ CAS: 51142-49-5 Formula Weight: 650 MDL Number: MFCD01632188 Synonym: Fluorinert™ FC-40, Perfluorotri-n-butylamine mixt. with Perfluoro-n-dibutylmethylamine 10GR Perfluoro-compound FC-40

1,1,1,3,3,3-Hexafluoro-2-propanol, +99.5%, Pure, ACROS Organics™

Chemical Name or Material: 1,1,1,3,3,3-Hexafluoro-2-propanol CAS: 920-66-1 CAS Min %: 99.5 CAS Max %: 100.0 Purity Grade: Pure Assay: ≥99.5% Assay Percent Range: 99.5+% Molecular Formula: C3H2F6O Linear Formula: (CF3)2CHOH Formula Weight: 168.04 MDL Number: MFCD00011651 Synonym: HFIP, 1, 1, 1 2.5KG 1,1,1,3,3,3-Hexafluoro-2-propanol, 99.5+%, pure

Silica gel, C18-RP, 17%C, ca.0,8mmol/g, part. size: 40-63μ, ACROS Organics™

Chemical Name or Material: Silica gel, C18-RP, 17%C CAS: 71889-02-6 Synonym: Octadecylsilicate 250GR Silica gel, C18-RP, 17%C, approx. 0.7 mmol/g, part. size: 48-65 micron

Alfa Aesar™ Tetrafluoroterephthalonitrile, 98%

25GR Tetrafluoroterephthalonitrile, 98% 25g

Tetrabutylammonium Hydroxide, 0.1N Solution in Toluene/Methanol for Nonaqueous Titration, ACROS Organics™

Chemical Name or Material: Tetrabutylammonium hydroxide CAS: 2052-49-5 CAS: 108-88-3 CAS: 67-56-1 Molecular Formula: C16H37NO Linear Formula: [CH3(CH2)3]4NOH Formula Weight: 259.47 100ML Tetrabutylammonium hydroxide, 0.1N sol. in toluene/methanol for non-aq.titr.

Tetrahydrofuran, 99.9%, extra pure, anhydrous, stabilized with BHT, ACROS Organics™

Chemical Name or Material: Tetrahydrofuran Name Note: Anhydrous, Stabilized CAS: 109-99-9 CAS: 128-37-0 Purity Grade: Extra Pure Assay: ≥99.85% Assay Percent Range: 99.9% Molecular Formula: C4 H8 O Formula Weight: 72.11 MDL Number: MFCD00005356 Synonym: THF 250ML Tetrahydrofuran, 99.9%, extra pure, anhydrous, stabilized with BHT

Alfa Aesar™ 5-Bromo-2-methyl-2-pentene, 97%

Chemical Name or Material: 5-Bromo-2-methyl-2-pentene CAS: 2270-59-9 Molecular Formula: C6H11Br Formula Weight: 163.06 MDL Number: MFCD00009887 UN Number: 1993 Beilstein: 1735749 5-BROMO-2-METHYL-2-PENTENE97%,1G

Alfa Aesar™ trans-4-Hydroxy-3-methoxycinnamic acid, 99%

Chemical Name or Material: trans-4-Hydroxy-3-methoxycinnamic acid CAS: 537-98-4 Molecular Formula: C10H10O4 Formula Weight: 194.19 MDL Number: MFCD00004400 Beilstein: 1371483 Merck Index: 14,4062 Synonym: Ferulic acid 4-HYDROXY-3-METHOXYCINNAMIC ACID, 99%,25G

Methyl sulfoxide, 99.7+%, Extra Dry over Molecular Sieve, AcroSeal™, ACROS Organics™

Chemical Name or Material: Methyl sulfoxide CAS: 67-68-5 Purity Grade: Extra Dry over Molecular Sieve Assay: ≥99.7% Assay Percent Range: 99.7+% Molecular Formula: C2H6OS Linear Formula: (CH3)2SO Formula Weight: 78.13 MDL Number: MFCD00002089 Synonym: Dimethyl sulfoxide, DMSO 1LT Methyl sulfoxide, 99.7+%, Extra Dry over Molecular Sieve, AcroSeal

1,3-Diethyl-2-thiobarbituric acid, 99%, ACROS Organics™

Chemical Name or Material: 1, 3-Diethyl-2-thiobarbituric acid CAS: 5217-47-0 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C8H12N2O2S Formula Weight: 200.25 MDL Number: MFCD00006676 250GR 1,3-Diethyl-2-thiobarbituric acid, 99%

1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride, +98%, ACROS Organics™

Chemical Name or Material: 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide Hydrochloride CAS: 25952-53-8 CAS Min %: 98.0 CAS Max %: 100.0 Assay: ≥98% Assay Percent Range: 98+% Molecular Formula: C8H17N3·HCl Linear Formula: (CH3)2NCH2CH2CH2N=C=NCH2CH3 Formula Weight: 191.71 MDL Number: MFCD00012503 Synonym: EDAC Hydrochloride, N-Ethyl-N'-(3-dimethylaminopropyl)carbodiimide Hydrochloride 50GR 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride, 98+%

Ethanol, 99.5%, Extra Dry, absolute, AcroSeal™, ACROS Organics™

Chemical Name or Material: Ethanol Name Note: Extra Dry CAS: 64-17-5 CAS: 7732-18-5 Purity Grade: Extra Dry Assay: ≥99.5% Assay Percent Range: 99.5% Molecular Formula: C2H6O Linear Formula: CH3CH2OH Formula Weight: 46.07 MDL Number: MFCD00003568 2.5LT Ethanol, 99.5%, Extra Dry, absolute, AcroSea

Acetone, 99.6%, ACS reagent, ACROS Organics™

Chemical Name or Material: Acetone CAS: 67-64-1 CAS Min %: 99.5 CAS Max %: 100.0 Purity Grade: ACS Reagent Grade Assay: 99.6% Assay Percent Range: 99.6% Molecular Formula: C3H6O Linear Formula: CH3COCH3 Formula Weight: 58.08 MDL Number: MFCD00008765 Synonym: 2-Propanone 25LT Acetone, 99.6%, ACS reagent

Tyloxapol, ACROS Organics™

Chemical Name or Material: Tyloxapol CAS: 25301-02-4 MDL Number: MFCD00149002 Synonym: Ethoxylated p-tert-octylphenol formaldehyde polymer 5GR Tyloxapol

Ammonium persulfate, 98%, extra pure, ACROS Organics™

Chemical Name or Material: Ammonium persulfate CAS: 7727-54-0 Purity Grade: Extra Pure Assay: 98% Assay Percent Range: 98% Molecular Formula: H8N2O8S2 Linear Formula: (NH4)2S2O8 Formula Weight: 228.19 MDL Number: MFCD00003390 Synonym: Ammonium peroxydisulfate 5KG Ammonium persulfate, 98%, extra pure

Alfa Aesar™ Ethylene glycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid, 97%

Chemical Name or Material: Ethylene glycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid CAS: 67-42-5 Molecular Formula: C14H24N2O10 Formula Weight: 380.35 MDL Number: MFCD00004291 Beilstein: 1717370 Merck Index: 14,3529 Synonym: EGTA; Ethylenebis(oxyethylenenitrilo)tetraacetic acid EGTA 10G

Alfa Aesar™ Polystyrene standard, M.W. 13,000, Mw/Mn 1.06

1GR Polystyrene standard, M.W. 13,000, Mw/Mn 1.06 1g

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