Organic Building Blocks

Alfa Aesar™ Polystyrene latex microsphere, 1 micron, 10 wt% dispersion in water

15ML Polystyrene latex microsphere, 1 micron, 10 wt% dispersion in water 15ml

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

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

Chemical Name or Material: Isopropanol Name Note: DNAse, RNAse and Protease Free CAS: 67-63-0 Purity Grade: For molecular biology 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 1LT Isopropanol, 99.5%, for molecular biology, DNAse, RNAse and Protease free

N,N-Dimethylformamide, 99.8+%, ACS reagent, ACROS Organics™

Chemical Name or Material: N,N-Dimethylformamide CAS: 68-12-2 CAS Min %: 99.8 CAS Max %: 100.0 Purity Grade: ACS Reagent Grade Assay: ≥99.8;% Assay Percent Range: 99.8+% Molecular Formula: C3H7NO Linear Formula: HCON(CH3)2 Formula Weight: 73.09 Synonym: DMF 10LT N,N-Dimethylformamide, 99.8+%, ACS reagent

Evans Blue, ACROS Organics

Chemical Name or Material: Evans Blue CAS: 314-13-6 Molecular Formula: C34H24N6Na4O14S4 Formula Weight: 960.78 MDL Number: MFCD00004021 Synonym: C.I. 23860, Direct Blue 53 25GR Evans Blue

Glycine, 98%, extra pure, ACROS Organics™

Chemical Name or Material: Glycine CAS: 56-40-6 Purity Grade: Extra Pure Assay: ≥97.5% (Total base) Assay Percent Range: 98% Molecular Formula: C2H5NO2 Linear Formula: H2NCH2CO2H Formula Weight: 75.07 MDL Number: MFCD00008131 Synonym: Gly, Amino acetic acid 250GR Glycine, 98%, extra pure

Acetone-d6, for NMR, with 0.03% TMS, 99.9% atom D, ACROS Organics™

Chemical Name or Material: Acetone-d6 Name Note: 99.9 atom% D CAS: 666-52-4 Purity Grade: For NMR Molecular Formula: C3D6O Linear Formula: CD3COCD3 Formula Weight: 64.13 MDL Number: MFCD00044635 10ML Acetone-d6, for NMR, with 0.03% TMS, 99.9 atom% D

Poly(vinyl alcohol), 88% hydrolyzed, average M.W. 22000, ACROS Organics™

Chemical Name or Material: Poly(vinyl alcohol) Name Note: 88% Hydrolyzed, Average M.W. 22000 CAS: 9002-89-5 Assay: 87.0 to 89.0 mol% (degree of hydrolysis) Linear Formula: [-CH2CH(OH)-]n MDL Number: MFCD00081922 Synonym: PVA 1KG Poly(vinyl alcohol), 87.0-89.0% hydrolyzed, M.W. approx. 13,000-23,000

DL-1,4-Dithiothreitol, For Biochemistry, 1M solution in water, ACROS Organics™

Chemical Name or Material: DL-1, 4-Dithiothreitol Name Note: 1M Solution in water, For molecular biology CAS: 3496-11-5 CAS: 7732-18-5 Purity Grade: For biochemistry Molecular Formula: C4H10O2S2 Formula Weight: 154.24 MDL Number: MFCD00004877 50ML DL-1,4-Dithiothreitol, for biochemistry, 1M solution in water

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: Vitamin A acid, Tretinoin 5GR all-trans-Retinoic acid, 97%

Isopropanol, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™, ACROS Organics™

Chemical Name or Material: Isopropanol Name Note: Over Molecular Sieves CAS: 67-63-0 Purity Grade: Extra Dry over Molecular Sieve 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 2.5LT Isopropanol, 99.5%, Extra Dry over Molecular Sieve, AcroSeal

Ethyl ethynyl ether, 40 wt.% solution in hexanes, AcroSeal™, ACROS Organics™

100ML Ethyl ethynyl ether, 40 wt.% solution in hexanes, AcroSeal

Copper(II) sulfate, 98%, pure, anhydrous, ACROS Organics™

Chemical Name or Material: Copper(II) sulfate Name Note: Anhydrous CAS: 7758-98-7 Purity Grade: Pure Assay: 98% Assay Percent Range: 98% Molecular Formula: CuO4S Linear Formula: CuSO4 Formula Weight: 159.6 MDL Number: MFCD00010981 10KG Copper(II) sulfate, 98%, pure, anhydrous

2,4-Dinitrophenylhydrazine, moist solid, contains min. 30% water, ACROS Organics™

Chemical Name or Material: 2, 4-Dinitrophenylhydrazine CAS: 119-26-6 CAS: 7732-18-5 Assay: ≥98.0% (HPLC) Molecular Formula: C6 H6 N4 O4 Linear Formula: (O2N)2C6H3NHNH2 Formula Weight: 198.14 MDL Number: MFCD00007578 Synonym: DNPH 25GR 2,4-Dinitrophenylhydrazine, moist solid, contains min. 30% water

Thiourea, 99+%, ACS reagent, ACROS Organics™

Chemical Name or Material: Thiourea Name Note: 99+% CAS: 62-56-6 Purity Grade: ACS Reagent Grade Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: CH4N2S Linear Formula: H2NCSNH2 Formula Weight: 76.12 MDL Number: MFCD00008067 Synonym: Thiocarbamide 1KG Thiourea, 99+%, ACS reagent

Chloroform/isoamyl alcohol 24:1, for molecular biology, DNAse, RNAse and Protease fr, ACROS Organics™

500ML Chloroform/isoamyl alcohol 24:1(v/v), for molecular biology, DNAse, RNAse and Protease free

Thymol Blue Sodium Salt, For analysis ACS, ACROS Organics™

Chemical Name or Material: Thymol Blue sodium salt CAS: 62625-21-2 Purity Grade: ACS Reagent Grade Molecular Formula: C27H29NaO5S Formula Weight: 488.58 MDL Number: MFCD00151093 10GR Thymol Blue sodium salt, ACS reagent

Diethyleacetylsuccinate, 99%, ACROS Organics™

Chemical Name or Material: Diethyl acetylsuccinate Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C10H16O5 Linear Formula: C2H5O2CCH2CH(COCH3)CO2C2H5 Formula Weight: 216.23 MDL Number: MFCD00009157 25GR Diethyl acetylsuccinate, 99%

Alfa Aesar™ 2-Diphenylphosphino-1-naphthoic acid, 97%

Chemical Name or Material: 2-Diphenylphosphino-1-naphthoic acid CAS: 178176-80-2 Molecular Formula: C23H17O2P Formula Weight: 356.36 MDL Number: MFCD02683090 2-DIPHENYLPHOSPHINO-1-NAPHTHOIC ACID, 97%,25G

3-Aminophthalhydrazide 98%, ACROS Organics™

Chemical Name or Material: 3-Aminophthalhydrazide Name Note: 98% CAS: 521-31-3 CAS Min %: 97.5 CAS Max %: 100.0 Purity Grade: Pure Assay: 98% Assay Percent Range: 98% Molecular Formula: C8H7N3O2 Formula Weight: 177.16 MDL Number: MFCD00006890 Synonym: Luminol, 5-Amino-2, 3-dihydro-1, 4-phthalazinedione 100GR 3-Aminophthalhydrazide, 98%, pure

Benzoyl chloride, 99%, pure, ACROS Organics™

Chemical Name or Material: Benzoyl Chloride CAS: 98-88-4 CAS Min %: 98.5 CAS Max %: 100.0 Purity Grade: Pure Assay: 99% Assay Percent Range: 99% Molecular Formula: C7H5ClO Linear Formula: C6H5COCl Formula Weight: 140.57 MDL Number: MFCD00000653 2.5LT Benzoyl chloride, 99%, pure

N-α-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide, 98%, ACROS Organics™

100MG N-alpha-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide, 98%

Inosine, 99%, ACROS Organics™

Chemical Name or Material: Inosine CAS: 58-63-9 Assay: ≥98.5% (on dry substance) Assay Percent Range: 99% Molecular Formula: C10H12N4O5 Formula Weight: 268.22 MDL Number: MFCD00066770 Synonym: Hypoxanthine ribonucleoside 25GR Inosine, 99%

1-Methyl-2-pyrrolidinone, 99+%, for spectroscopy, ACROS Organics™

Chemical Name or Material: 1-Methyl-2-pyrrolidinone Name Note: 99+% CAS: 872-50-4 Purity Grade: For spectroscopy Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: C5H9NO Formula Weight: 99.13 MDL Number: MFCD00003193 Synonym: NMP, N-Methylpyrrolidone 2.5LT 1-Methyl-2-pyrrolidinone, 99+%, for spectroscopy

3-Dimethylaminoacrolein, 90%, ACROS Organics™

Chemical Name or Material: 3-Dimethylaminoacrolein CAS: 927-63-9 CAS Min %: 88.0 CAS Max %: 100.0 Assay: ≥88.0% Assay Percent Range: 90% Molecular Formula: C5H9NO Formula Weight: 99.13 MDL Number: MFCD00006999 5GR 3-Dimethylaminoacrolein, 90%

Paraformaldehyde, 96%, ACROS Organics™

Chemical Name or Material: Paraformaldehyde Name Note: Extra Pure CAS: 30525-89-4 Purity Grade: Extra Pure Assay: 96% Assay Percent Range: 96% Linear Formula: (CH2O)n 25GR Paraformaldehyde, 96%, extra pure

Sodium phosphate, monobasic monohydrate, 98+%, ACS reagent, ACROS Organics™

Chemical Name or Material: Sodium phosphate, monobasic monohydrate CAS: 10049-21-5 Purity Grade: ACS Reagent Grade Assay: ≥98% Assay Percent Range: 98+% Molecular Formula: H2NaO4P·H2O Linear Formula: NaH2PO4·H2O Formula Weight: 137.99 Synonym: Sodium dihydrogen phosphate monohydrate, Dihydrogen sodium phosphate monohydrate 25GR Sodium phosphate, monobasic monohydrate, 98+%, ACS reagent

Alfa Aesar™ 1,4-Dihydroxy-2-naphthoic acid, 98%

Chemical Name or Material: 1,4-Dihydroxy-2-naphthoic acid CAS: 31519-22-9 Molecular Formula: C11H8O4 Formula Weight: 204.18 MDL Number: MFCD00010370 25GR 1,4-Dihydroxy-2-naphthoic acid, 98% 25g

HEPES sodium salt, 99%, ACROS Organics™

Chemical Name or Material: HEPES sodium salt Name Note: 99% CAS: 75277-39-3 Assay: ≥98.5% (on anhydrous substance) Assay Percent Range: 99% Molecular Formula: C8H17N2NaO4S Formula Weight: 260.27 MDL Number: MFCD00036463 Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid sodium salt 1KG HEPES sodium salt, 99%

Propidium iodide, 95%, Acros Organics

Chemical Name or Material: Propidium iodide Assay Percent Range: 95% Molecular Formula: C27H34I2N4 Formula Weight: 668.39 1GR Propidium iodide, 95%

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