Organic Building Blocks

Vitamin D3, ≥99%, ACROS Organics™

Chemical Name or Material: Vitamin D3 CAS: 67-97-0 Physical Form: Crystalline Powder or Crystals Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C27H44O Formula Weight: 384.64 MDL Number: MFCD00078131 Synonym: 9, 10-Secocholesta-5, 7 1GR Vitamin D3, 99%, crystalline

Urea, 99.5%, for analysis, ACROS Organics™

Chemical Name or Material: Urea CAS: 57-13-6 Purity Grade: For analysis Assay: 99.5% Assay Percent Range: 99.5% Molecular Formula: CH4N2O Linear Formula: H2NCONH2 Formula Weight: 60.06 Synonym: Carbamide 25KG Urea, 99.5%, for analysis

Isopropanol, 99.6%, ACS reagent, ACROS Organics™

Chemical Name or Material: Isopropanol CAS: 67-63-0 Purity Grade: ACS Reagent Grade Assay: ≥99.5% Assay Percent Range: 99.6% Molecular Formula: C3H8O Linear Formula: (CH3)2CHOH Formula Weight: 60.1 MDL Number: MFCD00011674 Synonym: 2-Propanol 25LT Isopropanol, 99.6%, ACS reagent

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: 2-Propanol 250ML Isopropanol, 99.5%, for molecular biology, DNAse, RNAse and Protease free

Fluorescein, ACROS Organics™

Chemical Name or Material: Fluorescein CAS: 2321-07-5 Purity Grade: Pure Molecular Formula: C20H12O5 Formula Weight: 332.3 MDL Number: MFCD00005050 2.5KG Fluorescein, pure

Hexanes, for HPLC, contains ca. 95% n-Hexane, ACROS Organics™

Chemical Name or Material: Hexanes Name Note: (95% n-Hexane) CAS: 92112-69-1 CAS: 110-54-3 Purity Grade: For HPLC Molecular Formula: C6H14 Linear Formula: CH3(CH2)4CH3 Formula Weight: 86.18 MDL Number: MFCD00009520 Synonym: Hex 1LT Hexanes, for HPLC, contains ca. 95% n-Hexane

Kanamycin sulfate, ACROS Organics™

Chemical Name or Material: Kanamycin sulfate CAS: 25389-94-0 Molecular Formula: C18H36N4O11·H2SO4 Formula Weight: 582.59 MDL Number: MFCD00070253 10GR Kanamycin sulfate

1,2-Dichloroethane, 99.5%, Acros Organics

Chemical Name or Material: 1,2-Dichloroethane CAS: 107-06-2 Purity Grade: For analysis Assay Percent Range: 99.5% Molecular Formula: C2H4Cl2 Formula Weight: 98.96 Synonym: EDC 1LT 1,2-Dichloroethane, 99.5%, for analysis

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: 2-Propanol 100ML Isopropanol, 99.5%, Extra Dry over Molecular Sieve, 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 5GR Copper(II) sulfate, 98%, pure, anhydrous

Phenylazoformic acid 2-phenylhydrazide, suitable for colorimetric analysis, ACROS Organics™

Chemical Name or Material: Phenylazoformic acid 2-phenylhydrazide, suitable for colorimetric analysis CAS: 538-62-5 Molecular Formula: C13H12N4O Linear Formula: C6H5N=NCONHNHC6H5 Formula Weight: 240.26 MDL Number: MFCD00003024 Synonym: Diphenylcarbazone 10GR Phenylazoformic acid 2-phenylhydrazide, suitable for colorimetric analysis

Ammonium iron(II) sulfate hexahydrate, 99+%, for analysis, ACROS Organics™

Chemical Name or Material: Ammonium iron(II) sulfate hexahydrate CAS: 7783-85-9 Purity Grade: For analysis Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: H8FeN2O8S2·6H2O Linear Formula: (NH4)2Fe(SO4)2·6H2O Formula Weight: 392.14 MDL Number: MFCD00150530 Synonym: Ferrous ammonium sulfate 1KG Ammonium iron(II) sulfate hexahydrate, 99+%, for analysis

chloroform-d, for NMR, 99.8 atom % D, AcroSeal™, ACROS Organics™

100ML Chloroform-d, for NMR, 99.8 atom % D, AcroSeal

Ethyl Acetate, 99.6%, For analysis ACS, ACROS Organics™

Chemical Name or Material: Ethyl acetate CAS: 141-78-6 Purity Grade: ACS Reagent Grade Assay: 99.6% Assay Percent Range: 99.6% Molecular Formula: C4H8O2 Linear Formula: CH3CO2C2H5 Formula Weight: 88.11 MDL Number: MFCD00009171 Synonym: Acetic acid ethyl ester 500ML Ethyl acetate, 99.6%, ACS reagent

Sodium sulfide, 90+%, pure, ACROS Organics™

Chemical Name or Material: Sodium sulfide Name Note: 90%, balance water CAS: 1313-82-2 Purity Grade: Pure Assay: ≥90% Assay Percent Range: 90+% Molecular Formula: Na2S Linear Formula: Na2S Formula Weight: 78.04 MDL Number: MFCD00003498 250GR Sodium sulfide, 90+%, pure

Alfa Aesar™ Smopex™-301, metal scavenger

Chemical Name or Material: Smopex™-301 metal scavenger Synonym: Styryl diphenylphosphine grafted polyolefin fiber 100GR Smopex]r-301, metal scavenger 100g

Alfa Aesar™ tert-Pentylamine, 98%

Chemical Name or Material: tert-Pentylamine CAS: 594-39-8 Molecular Formula: CH3CH2C(CH3)2NH2 Formula Weight: 87.17 MDL Number: MFCD00008056 UN Number: UN1106 Synonym: tert-Amylamine; 1,1-Dimethylpropylamine TERT-AMYLAMINE, 98% 100G

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 500GR 2,4-Dinitrophenylhydrazine, moist solid, contains min. 30% water

Alfa Aesar™ Bisphenol A acetate propionate, epoxy curative, EC-326

Chemical Name or Material: Bisphenol A acetate propionate Name Note: Epoxy curative, EC-326 Molecular Formula: C20H22O4 Formula Weight: 326.39 MDL Number: MFCD22380701 Synonym: 4-[2-(4-Acetoxyphenyl)-2-propyl]phenyl propionate 25GR Bisphenol A acetate propionate, epoxy curative, EC-326 25g

Cobalt(II) acetate tetrahydrate, 98+%, ACROS Organics™

Chemical Name or Material: Cobalt(II) acetate tetrahydrate Name Note: 97% CAS: 6147-53-1 Assay: ≥98% Assay Percent Range: 98+% Molecular Formula: C4H6CoO4·4H2O Linear Formula: (CH3CO2)2Co·4H2O Formula Weight: 249.08 MDL Number: MFCD00149569 50GR Cobalt(II) acetate tetrahydrate, 98+%

Malonaldehyde bis(diethyleacetal), 97%, ACROS Organics™

Chemical Name or Material: Malonaldehyde bis(diethyl acetal) Assay: 97% Assay Percent Range: 97% Molecular Formula: C11H24O4 Linear Formula: (C2H5O)2CHCH2CH(OC2H5)2 Formula Weight: 220.31 MDL Number: MFCD00009240 Synonym: 1,1,3,3-Tetraethoxypropane 5ML Malonaldehyde bis(diethyl acetal), 97%

Alfa Aesar™ Polydimethylsiloxane, hydroxy terminated, M.W. 4200

Chemical Name or Material: Polydimethylsiloxane, hydroxy terminated CAS: 70131-67-8 Name Note: M.W. 4,200 Molecular Formula: HO[-Si(CH3)2O-]nH MDL Number: MFCD01325012 POLYDIMETHYLSILOXANE HYD- ROXY TERM. MW 4200 250ML

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%

3-Bromophenylhydrazine hydrochloride, 98%, ACROS Organics™

Chemical Name or Material: 3-Bromophenylhydrazine hydrochloride CAS: 27246-81-7 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C6H7BrN2·HCl Linear Formula: BrC6H4NHNH2·HCl Formula Weight: 223.51 MDL Number: MFCD00012933 25GR 3-Bromophenylhydrazine hydrochloride, 98%

Polyvinylpyrrolidone-iodine complex, ACROS Organics™

Chemical Name or Material: Polyvinylpyrrolidone-iodine complex Assay: 9.0 to 12.0% (available iodine) (on dried substance) Linear Formula: (C6H9NO)n·xI MDL Number: MFCD00084483 Synonym: PVP-I 500GR Polyvinylpyrrolidone-iodine complex

1,2-Dichlorobenzene 99%, extra pure, ACROS Organics™

Chemical Name or Material: 1, 2-Dichlorobenzene CAS: 95-50-1 CAS Min %: 98.5 CAS Max %: 100.0 Purity Grade: Pure Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C6H4Cl2 Linear Formula: C6H4Cl2 Formula Weight: 147 MDL Number: MFCD00000535 Synonym: o-Dichlorobenzene 25LT 1,2-Dichlorobenzene, 99%, pure

Cyclohexane, Acros Organics

Chemical Name or Material: Cyclohexane CAS: 110-82-7 Purity Grade: ACS Reagent Grade Molecular Formula: C6H12 Formula Weight: 84.15 1LT Cyclohexane, ACS reagent

Alfa Aesar™ Acetylcholine chloride, 98+%

Chemical Name or Material: Acetylcholine chloride CAS: 60-31-1 Molecular Formula: CH3CO2CH2CH2N(CH3)3Cl Formula Weight: 181.66 MDL Number: MFCD00011698 Beilstein: 3571875 Merck Index: 14,87 Synonym: 2-Acetoxy-N,N,N-trimethylethanium chloride; 2-Acetyloxy-N,N,N-trimethylethanium chloride ACETYLCHOLINE CHLORIDE, 98+%,100G

Glycine, 99+%, for analysis, Acros Organics

Chemical Name or Material: Glycine CAS: 56-40-6 Purity Grade: For analysis Assay: ≥99.0% (on dried substance) (total base) Assay Percent Range: 99+% Molecular Formula: C2H5NO2 Linear Formula: H2NCH2CO2H Formula Weight: 75.07 Synonym: Amino acetic acid 25KG Glycine, 99+%, for analysis

(R)-(+)-4-fluoro-α-methylbenzyl alcohol, ACROS Organics™

Chemical Name or Material: (R)-(+)-4-Fluoro-α-methylbenzyl alcohol Assay: ≥94% Molecular Formula: C8H9FO Linear Formula: CH3CH(OH)C6H4F Formula Weight: 140.16 MDL Number: MFCD03092997 Synonym: (R)-(+)-1-(4-Fluorophenyl)ethanol 250MG (R)-(+)-4-Fluoro-alpha-methylbenzyl alcohol, 95% (98% E.E.)

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