Organic Building Blocks

Alfa Aesar™ Tetramethylammonium bromide, 98%

Chemical Name or Material: Tetramethylammonium bromide CAS: 64-20-0 Molecular Formula: C4H12BrN Linear Formula: (CH3)4NBr Formula Weight: 154.06 MDL Number: MFCD00011626 UN Number: UN2811 Beilstein: 3620955

N-Methyliminodiacetic acid, 99%, ACROS Organics™

Chemical Name or Material: N-Methyliminodiacetic acid Name Note: 99% CAS: 4408-64-4 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C5H9NO4 Linear Formula: CH3N(CH2CO2H)2 Formula Weight: 147.13 MDL Number: MFCD00004284

Alfa Aesar™ 1-Bromo-4-isopropylbenzene, 97%

Chemical Name or Material: 1-Bromo-4-isopropylbenzene CAS: 586-61-8 Molecular Formula: C9H11Br Formula Weight: 199.1 MDL Number: MFCD00039159 UN Number: UN3082 Beilstein: 1858096 Synonym: 4-Bromocumene; 4-Isopropylbromobenzene

Alfa Aesar™ 1,3-Cyclohexanedione, 97+%, may cont. up to 1% NaCl

Chemical Name or Material: 1,3-Cyclohexanedione CAS: 504-02-9 Molecular Formula: C6H8O2 Formula Weight: 112.13 MDL Number: MFCD00001585 Beilstein: 385888 Merck Index: 14,3178 Synonym: Dihydroresorcinol

Isoindoline hydrochloride, 97%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Isoindoline hydrochloride Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C8H9N·ClH Formula Weight: 155.63

Alfa Aesar™ Iminodiacetic acid disodium salt hydrate, 97%

Chemical Name or Material: Iminodiacetic acid disodium salt hydrate CAS: 17593-73-6 Molecular Formula: HN(CH2CO2Na)2·xH2O Formula Weight: 177.07 (Anhydrous) MDL Number: MFCD00150689 Merck Index: 14,4917 Synonym: Sodium iminodiacetate dibasic hydrate

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

Chemical Name or Material: 2-Methylindole CAS: 95-20-5 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C9H9N Formula Weight: 131.18 MDL Number: MFCD00005616

Chloroform, 99.9%, for residue analysis, ECD tested for pest anal., residue <0., ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Chloroform Name Note: ECD Tested, For Pesticide Analysis, Residue <0.0005% CAS: 67-66-3 CAS: 513-35-9 Purity Grade: For residue analysis Assay: ≥99.9% Assay Percent Range: 99.9% Molecular Formula: CHCl3 Linear Formula: CHCl3 Formula Weight: 119.38 MDL Number: MFCD00000826

Alfa Aesar™ 1,1,4,4-Tetraphenyl-1,3-butadiene, 99%

Chemical Name or Material: 1,1,4,4-Tetraphenyl-1,3-butadiene CAS: 1450-63-1 Molecular Formula: C28H22 Formula Weight: 358.48 MDL Number: MFCD00004766

2-Amino-5-chlorophenylboronic acid pinacol ester, 97%, ACROS Organics™

Chemical Name or Material: 2-Amino-5-chlorophenylboronic acid pinacol ester Assay Percent Range: 97% Molecular Formula: C12H17BClNO2 Formula Weight: 253.54

Alfa Aesar™ Potassium benzoate, 99%

Chemical Name or Material: Potassium benzoate CAS: 582-25-2 Molecular Formula: C7H5KO2 Formula Weight: 160.22 MDL Number: MFCD00013061 Beilstein: 3719165 Merck Index: 14,1091 Synonym: Benzoic acid potassium salt

Alfa Aesar™ 3-(Methylthio)propionaldehyde, 98%

Chemical Name or Material: 3-(Methylthio)propionaldehyde CAS: 3268-49-3 Molecular Formula: C4H8OS Linear Formula: CH3S(CH2)2CHO Formula Weight: 104.17 MDL Number: MFCD00007022 UN Number: UN2785 Beilstein: 1739289 Synonym: Methional; 3-(Methylmercapto)propionaldehyde

Alfa Aesar™ 2,3-Dimethoxybenzeneboronic acid, 98%

Chemical Name or Material: 2,3-Dimethoxybenzeneboronic acid CAS: 40972-86-9 Molecular Formula: C8H11BO4 Formula Weight: 181.98 MDL Number: MFCD02683112 Beilstein: 3051295 Synonym: 2,3-Dimethoxyphenylboronic acid

Alfa Aesar™ 2-Aminoanthraquinone, tech. 90%

Chemical Name or Material: 2-Aminoanthraquinone CAS: 117-79-3 Purity Grade: Technical Grade Molecular Formula: C14H9NO2 Formula Weight: 223.23 MDL Number: MFCD00001233 Beilstein: 745903

2-Bromo-2-butene, 98%, mixture of cis and trans, ACROS Organics™

Chemical Name or Material: 2-Bromo-2-butene Name Note: 98% CAS: 13294-71-8 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C4H7Br Linear Formula: CH3CH=C(Br)CH3 Formula Weight: 135 MDL Number: MFCD00000141

4-Amino-2-chlorophenylboronic acid pinacol ester, 97%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 4-Amino-2-chlorophenylboronic acid pinacol ester Assay Percent Range: 97% Molecular Formula: C12H17BClNO2 Formula Weight: 253.54

Alfa Aesar™ 4-Iodotoluene, 98%

Chemical Name or Material: 4-Iodotoluene CAS: 624-31-7 Molecular Formula: C7H7I Formula Weight: 218.04 MDL Number: MFCD00001059 Beilstein: 1903637

Alfa Aesar™ trans-4-(Boc-amino)cyclohexaneacetic acid, 97%

Chemical Name or Material: trans-4-(Boc-amino)cyclohexaneacetic acid CAS: 189153-10-4 Molecular Formula: C13H23NO4 Formula Weight: 257.32 MDL Number: MFCD03844588 Synonym: trans-4-tert-Butoxycarbonylaminocyclohexylacetic acid

Alfa Aesar™ 4-Fluorostyrene, 97+%, stab. with 0.1% 4-tert-butylcatechol

Chemical Name or Material: 4-Fluorostyrene CAS: 405-99-2 Name Note: stabilized with 0.1% 4-tert-butylcatechol Molecular Formula: C8H7F Formula Weight: 122.14 MDL Number: MFCD00000361 UN Number: UN1993 Beilstein: 1634203

Alfa Aesar™ tert-Butylcyclohexane, 99+%

Chemical Name or Material: tert-Butylcyclohexane CAS: 3178-22-1 Molecular Formula: C10H20 Formula Weight: 140.27 MDL Number: MFCD00001471 UN Number: UN3295

Alfa Aesar™ 2-Methoxy-3-(trifluoromethyl)benzaldehyde, 97%

Chemical Name or Material: 2-Methoxy-3-(trifluoromethyl)benzaldehyde Molecular Formula: C9H7F3O2 Formula Weight: 204.15 MDL Number: MFCD08741399

3-Methylindole 98%, ACROS Organics™

Chemical Name or Material: 3-Methylindole Name Note: 98% CAS: 83-34-1 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C9H9N Formula Weight: 131.18 MDL Number: MFCD00005627 Synonym: Skatole

Alfa Aesar™ n-Butyl methacrylate, 99%, stab. with 15-20 ppm 4-methoxyphenol

Chemical Name or Material: n-Butyl methacrylate CAS: 97-88-1 Name Note: stabilized with 15 to 20 ppm 4-methoxyphenol Molecular Formula: C8H14O2 Formula Weight: 142.2 MDL Number: MFCD00009444 UN Number: UN2227 Beilstein: 773960 Synonym: Methacrylic acid n-butyl ester

Alfa Aesar™ Sodium 1-propanethiolate, 85%

Chemical Name or Material: Sodium 1-propanethiolate CAS: 6898-84-6 Linear Formula: CH3CH2CH2SNa Formula Weight: 98.14 MDL Number: MFCD00043318 UN Number: UN3263 Beilstein: 3556024 Synonym: 1-Propanethiol sodium salt

1-Propanol, 99.5%, for analysis, ACROS Organics™

Chemical Name or Material: 1-Propanol CAS: 71-23-8 CAS Min %: 99.4 CAS Max %: 100.0 Purity Grade: For analysis Assay: ≥99.5% (GC) Assay Percent Range: 99.5% Molecular Formula: C3H8O Linear Formula: CH3CH2CH2OH Formula Weight: 60.1 MDL Number: MFCD00002941 Synonym: Propyl alcohol

Methyl methacrylate, 99%, stabilized, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Methyl methacrylate Name Note: Stabilized CAS: 80-62-6 CAS: 150-76-5 Assay: ≥98.5% (GC) Assay Percent Range: 99% Molecular Formula: C5H8O2 Linear Formula: H2C=C(CH3)CO2CH3 Formula Weight: 100.12 MDL Number: MFCD00008587 Synonym: MMA

4-Bromophenylacetonitrile 99%, ACROS Organics™

Chemical Name or Material: 4-Bromophenylacetonitrile Name Note: 99% CAS: 16532-79-9 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C8H6BrN Linear Formula: BrC6H4CH2CN Formula Weight: 196.05 MDL Number: MFCD00001916 Synonym: 4-Bromobenzyl cyanide

Alfa Aesar™ N,N-Dimethylformamide, 99%

Chemical Name or Material: N,N-Dimethylformamide CAS: 68-12-2 Molecular Formula: HCON(CH3)2 Formula Weight: 73.09 MDL Number: MFCD00003284 UN Number: UN2265 Beilstein: 605365 Merck Index: 14,3243 Synonym: DMF

Alfa Aesar™ 4-Bromobutyl acetate, 98+%

Chemical Name or Material: 4-Bromobutyl acetate CAS: 4753-59-7 Molecular Formula: CH3CO2(CH2)4Br Formula Weight: 195.07 MDL Number: MFCD00000263 Beilstein: 1749695 Synonym: Acetic acid 4-bromobutyl ester; 1-Acetoxy-4-bromobutane

Alfa Aesar™ (3-Methylbenzyl)triphenylphosphonium chloride, 98%

Chemical Name or Material: (3-Methylbenzyl)triphenylphosphonium chloride CAS: 63368-37-6 Molecular Formula: C26H24ClP Formula Weight: 402.91 MDL Number: MFCD00031579 Beilstein: 4071111

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