Organic Building Blocks

Alfa Aesar™ Benzoin ethyl ether, 98%

Chemical Name or Material: Benzoin ethyl ether CAS: 574-09-4 Molecular Formula: C16H16O2 Formula Weight: 240.3 MDL Number: MFCD00009242 UN Number: UN3077 Beilstein: 2053926 Merck Index: 14,1093 Synonym: 2-Ethoxy-2-phenylacetophenone; O-Ethylbenzoin BENZOIN ETHYL ETHER, 98% 1000G

Triethylamine, for analysis, ACROS Organics™

Chemical Name or Material: Triethylamine CAS: 121-44-8 Purity Grade: For analysis Assay: ≥99.4%, 0.05% max. (diethylamine), 0.05% max. (ethanol) Molecular Formula: C6H15N Linear Formula: (C2H5)3N Formula Weight: 101.19 Synonym: TETN 1LT Triethylamine, for analysis

Alfa Aesar™ O-Acetylsalicylic acid, 99%

Chemical Name or Material: O-Acetylsalicylic acid CAS: 50-78-2 Molecular Formula: C9H8O4 Formula Weight: 180.15 MDL Number: MFCD00002430 Beilstein: 779271 Merck Index: 14,851 Synonym: 2-Acetoxybenzoic acid O-ACETYLSALICYLIC ACID, 99%,2500G

Alfa Aesar™ 3-Amino-1-phenylbutane, 98%

Chemical Name or Material: 3-Amino-1-phenylbutane CAS: 22374-89-6 Molecular Formula: C10H15N Formula Weight: 149.24 MDL Number: MFCD00008090 UN Number: UN2922 Beilstein: 2413110 Synonym: 1-Methyl-3-phenylpropylamine; 4-Phenyl-2-butylamine 1-METHYL-3-PHENYLPROPYLAMINE, 98%,500G

Benzyltriethylammonium chloride, 98%, ACROS Organics™

Chemical Name or Material: Benzyltriethylammonium chloride Name Note: 98% CAS: 56-37-1 CAS Min %: 97.5 CAS Max %: 100.0 Assay: 97.5 to 102.5% (on dry substance) Assay Percent Range: 98% Molecular Formula: C13H22ClN Linear Formula: C6H5CH2N(C2H5)3Cl Formula Weight: 227.78 MDL Number: MFCD00011824 Synonym: BTEAC 2.5KG Benzyltriethylammonium chloride, 98%

4-Bromothiophenol, 95%, ACROS Organics™

Chemical Name or Material: 4-Bromothiophenol Name Note: 95% CAS: 106-53-6 CAS Min %: 94.0 CAS Max %: 100.0 Assay: ≥94% Assay Percent Range: 95% Molecular Formula: C6H5BrS Linear Formula: BrC6H4SH Formula Weight: 189.07 MDL Number: MFCD00004845 Synonym: 4-Bromobenzenethiol 100GR 4-Bromothiophenol, 95%

4-Piperazinoacetophenone 94%, ACROS Organics™

Chemical Name or Material: 4-Piperazinoacetophenone Name Note: 94% CAS: 51639-48-6 CAS Min %: 92.0 CAS Max %: 100.0 Assay: ≥92% Assay Percent Range: 94% Molecular Formula: C12H16N2O Formula Weight: 204.27 MDL Number: MFCD00005962 5GR 4-Piperazinoacetophenone, 94%

Alfa Aesar™ 2-Methoxy-5-methylbenzeneboronic acid, 95%

Chemical Name or Material: 2-Methoxy-5-methylbenzeneboronic acid CAS: 127972-00-3 Molecular Formula: C8H11BO3 Formula Weight: 165.99 MDL Number: MFCD02179465 5GR 2-Methoxy-5-methylbenzeneboronic acid, 95% 5g

FMOC-O-tert-Butyl-L-tyrosine, 98%, ACROS Organics™

Chemical Name or Material: FMOC-O-tert-Butyl-L-tyrosine Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C28H29NO5 Formula Weight: 459.55 25GR FMOC-O-tert-Butyl-L-tyrosine, 98%

L-Asparagine, 99%, ACROS Organics™

Chemical Name or Material: L-Asparagine Assay: ≥98.5% (on dry substance) Assay Percent Range: 99% Molecular Formula: C4H8N2O3 Linear Formula: H2NCOCH2CH(NH2)CO2H Formula Weight: 132.12 MDL Number: MFCD00064401 500GR L-Asparagine, 99%

Epichlorohydrin, 99%, ACROS Organics™

Chemical Name or Material: Epichlorohydrin Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C3H5ClO Formula Weight: 92.52 Synonym: 1-Chloro-2, 3-epoxypropane 1LT Epichlorohydrin, 99%

(S)-(+)-Ibuprofen, 99%, ACROS Organics™

Chemical Name or Material: (S)-(+)-Ibuprofen Name Note: 99% CAS: 51146-56-6 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C13H18O2 Formula Weight: 206.28 MDL Number: MFCD00069289 Synonym: (2S)-2-[4-(2-Methylpropyl)phenyl]propionic acid 1GR (S)-(+)-Ibuprofen, 99%

Cyclopentanol 99%, ACROS Organics™

Chemical Name or Material: Cyclopentanol Name Note: 99% CAS: 96-41-3 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C5H10O Linear Formula: C5H9OH Formula Weight: 86.13 MDL Number: MFCD00001363 500GR Cyclopentanol, 99%

4-Chlorobenzyl cyanide, 98+%, ACROS Organics™

Chemical Name or Material: 4-Chlorobenzyl cyanide Name Note: 98+% CAS: 140-53-4 CAS Min %: 98.0 CAS Max %: 100.0 Assay: ≥98.0% Assay Percent Range: 98+% Molecular Formula: C8H6ClN Linear Formula: ClC6H4CH2CN Formula Weight: 151.6 MDL Number: MFCD00001918 Synonym: (4-Chlorophenyl)acetonitrile 250GR 4-Chlorobenzyl cyanide, 98+%

α-Ketoglutaric acid sodium salt, 98%, ACROS Organics™

Chemical Name or Material: α-Ketoglutaric acid sodium salt CAS: 22202-68-2 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C5H5NaO5 Linear Formula: HO2CCH2CH2C(=O)CO2Na Formula Weight: 168.08 Synonym: 2-Oxoglutaric acid monosodium salt 100GR alpha-Ketoglutaric acid sodium salt, 98%

Alfa Aesar™ m-Tolylacetyl chloride, 99%

Chemical Name or Material: m-Tolylacetyl chloride CAS: 13910-79-7 Formula Weight: 168.62 MDL Number: MFCD03424715 UN Number: UN3265 Synonym: 3-Methylphenylacetyl chloride 1GR m-Tolylacetyl chloride, 99%

3,4-Diethoxy-3-cyclobutene-1,2-dione, 98%, ACROS Organics™

Chemical Name or Material: 3, 4-Diethoxy-3-cyclobutene-1, 2-dione CAS: 5231-87-8 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C8H10O4 Formula Weight: 170.16 MDL Number: MFCD00001333 Synonym: Diethylesquarate 25GR 3,4-Diethoxy-3-cyclobutene-1,2-dione, 98%

Alfa Aesar™ 4-Chloro-2-fluorobenzylamine, 97%

Chemical Name or Material: 4-Chloro-2-fluorobenzylamine CAS: 72235-57-5 Molecular Formula: C7H7ClFN Formula Weight: 159.59 MDL Number: MFCD06212852 UN Number: UN2735 4-CHLORO-2-FLUOROBENZYLAMINE 1G

Alfa Aesar™ 3-Chloro-2-fluoro-5-(trifluoromethyl)phenylacetic acid, 97%

Chemical Name or Material: 3-Chloro-2-fluoro-5-(trifluoromethyl)phenylacetic acid CAS: 261763-13-7 Molecular Formula: C9H5ClF4O2 Formula Weight: 256.58 MDL Number: MFCD01631516 250MG 3-Chloro-2-fluoro-5-(trifluoromethyl)phenylacetic acid, 97% 250mg

L(+)-Rhamnose monohydrate, 99%, ACROS Organics™

Chemical Name or Material: L(+)-Rhamnose monohydrate CAS: 10030-85-0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C6H12O5·H2O Formula Weight: 182.17 MDL Number: MFCD00150842 Synonym: 6-Deoxy-L(+)-mannose monohydrate 500GR L(+)-Rhamnose monohydrate, 99%

(R)-(-)-5-Hydroxymethyl-2-pyrrolidinone, 98%, ACROS Organics™

Chemical Name or Material: (R)-(-)-5-Hydroxymethyl-2-pyrrolidinone Name Note: 98% CAS: 66673-40-3 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C5H9NO2 Formula Weight: 115.13 MDL Number: MFCD00077791 1GR (R)-(-)-5-Hydroxymethyl-2-pyrrolidinone, 98%

Cadmium sulfate, 8/3-hydrate, ACS reagent, crystals, ACROS Organics™

Chemical Name or Material: Cadmium sulfate, 8/3-hydrate CAS: 7790-84-3 Purity Grade: ACS Reagent Grade Assay: 98.0 to 102.0% Molecular Formula: Cd3O12S3·8H2O Linear Formula: 3CdSO4·8H2O Formula Weight: 769.51 MDL Number: MFCD02253000 2.5KG Cadmium sulfate, 8/3-hydrate, ACS reagent, crystals

Alfa Aesar™ Diphenylmethane, 99+%

Chemical Name or Material: Diphenylmethane CAS: 101-81-5 Molecular Formula: (C6H5)2CH2 Formula Weight: 168.24 MDL Number: MFCD00004781 UN Number: UN3077 Beilstein: 1904982 Merck Index: 14,3328 DIPHENYLMETHANE, 99% 100G

Alfa Aesar™ 2-Bromo-6-methoxybenzoic acid, 98%

Chemical Name or Material: 2-Bromo-6-methoxybenzoic acid CAS: 31786-45-5 Molecular Formula: C8H7BrO3 Formula Weight: 231.05 MDL Number: MFCD00800732 5GR 2-Bromo-6-methoxybenzoic acid, 98% 5g

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

Chemical Name or Material: Acetone CAS: 67-64-1 CAS Min %: 99.0 CAS Max %: 100.0 Purity Grade: Extra Pure Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: C3H6O Linear Formula: CH3COCH3 Formula Weight: 58.08 MDL Number: MFCD00008765 Synonym: 2-Propanone 1LT Acetone, 99+%, extra pure

n-Heptane, 99+%, residue analysis, for trace analysis of polyaromatic hydrocarb, ACROS Organics™

Chemical Name or Material: n-Heptane Name Note: Tested for Trace Analysis of Polyaromatic Hydrocarbons CAS: 142-82-5 CAS Min %: 99.0 CAS Max %: 100.0 Purity Grade: For residue analysis Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C7H16 Linear Formula: CH3(CH2)5CH3 Formula Weight: 100.2 MDL Number: MFCD00009544 1LT n-Heptane, 99+%, for residue analysis, for trace analysis of polyaromatic hydrocarbons

Alfa Aesar™ 3-(Trifluoromethyl)benzhydrol, 97%

Chemical Name or Material: 3-(Trifluoromethyl)benzhydrol CAS: 728-80-3 Molecular Formula: C14H11F3O Formula Weight: 252.23 MDL Number: MFCD00014397 Beilstein: 2418462 Synonym: Phenyl 3-trifluoromethylphenyl carbinol; 3-(Trifluoromethyl)diphenylmethanol 3-(TRIFLUOROMETHYL)BENZHYDROL,5G

Alfa Aesar™ (S)-1,2,3,4-Tetrahydro-1-naphthoic acid, 98%

Chemical Name or Material: (S)-1,2,3,4-Tetrahydro-1-naphthoic acid CAS: 85977-52-2 Molecular Formula: C11H12O2 Formula Weight: 176.22 MDL Number: MFCD07368365 (S)-1,2,3,4-TETRAHYDRO-1- NAPHTHOIC ACID, 98% 5G

Alfa Aesar™ 3,5-Difluoro-N-(3-fluoro-5-methylphenyl)benzenesulfonamide, 97%

Chemical Name or Material: 3,5-Difluoro-N-(3-fluoro-5-methylphenyl)benzenesulfonamide Molecular Formula: C13H10F3NO2S Formula Weight: 301.28 MDL Number: MFCD25977717 5GR 3,5-Difluoro-N-(3-fluoro-5-methylphenyl)benzenesulfonamide, 97% 5g

4-Fluoro-2-methoxyphenylboronic acid, 97%, ACROS Organics™

Chemical Name or Material: 4-Fluoro-2-methoxyphenylboronic acid CAS: 179899-07-1 CAS Min %: 96.0 CAS Max %: 100.0 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C7H8BFO3 Formula Weight: 169.95 MDL Number: MFCD03788423 1GR 4-Fluoro-2-methoxyphenylboronic acid, 97%

  spinner