Biochemicals and Diagnostics

Valeric Acid, 99%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Valeric acid Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C5H10O2 Linear Formula: CH3(CH2)3CO2H Formula Weight: 102.13 MDL Number: MFCD00004413 Synonym: 1-Butanecarboxylic acid

Alfa Aesar™ 1,3,5-Tri-O-benzoyl-2-deoxy-2-fluoro-alpha-D-arabinofuranose

Chemical Name or Material: 1,3,5-Tri-O-benzoyl-2-deoxy-2-fluoro-alpha-D-arabinofuranose CAS: 97614-43-2 Molecular Formula: C26H21FO7 Formula Weight: 464.44 MDL Number: MFCD00083339 Synonym: 2-Deoxy-2-fluoro-1,3,5-tri-O-benzoyl-alpha-D-arabinofuranose; 2-Fluoro-2-deoxy-1,3,5-tri-O-benzoyl-alpha-D-arabinofuranose

Alfa Aesar™ N-Fmoc-glycyl-L-valine, 95%

Chemical Name or Material: N-Fmoc-glycyl-L-valine CAS: 86895-14-9 Formula Weight: 396.44 MDL Number: MFCD00190884 Beilstein: 6829030 Synonym: Fmoc-Gly-Val-OH

2-Chloro-4-nitrobenzoic Acid 98%, ACROS Organics™

Chemical Name or Material: 2-Chloro-4-nitrobenzoic acid Name Note: 98% CAS: 99-60-5 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C7H4ClNO4 Linear Formula: ClC6H3(NO2)CO2H Formula Weight: 201.57 MDL Number: MFCD00007209

Alfa Aesar™ [Val&superscript_5;] Angiotensin II, Human

For cellular and molecular biology applications

Alfa Aesar™ N-Boc-3-methyl-D-phenylalanine, 95%

Chemical Name or Material: N-Boc-3-methyl-D-phenylalanine CAS: 114873-14-2 Molecular Formula: C15H21NO4 Formula Weight: 279.33 MDL Number: MFCD01862943 Synonym: Boc-D-3-methylphe; Boc-D-Phe(3-Me)-OH

Alfa Aesar™ 5-Chlorouracil, 98%

Chemical Name or Material: 5-Chlorouracil CAS: 1820-81-1 Molecular Formula: C4H3ClN2O2 Formula Weight: 146.53 MDL Number: MFCD00006019 Beilstein: 127173 Synonym: 5-Chloro-2,4-dihydroxypyrimidine

Tricine, 98%, for biochemistry, ACROS Organics™

Chemical Name or Material: Tricine Name Note: 98% CAS: 1389475 Purity Grade: For biochemistry Assay: ≥97.5% (on dry substance) Assay Percent Range: 98% Molecular Formula: C6H13NO5 Linear Formula: (HOCH2)3CNHCH2CO2H Formula Weight: 179.17 MDL Number: MFCD00004277 Synonym: N-(2-Hydroxy-1, 1-bis(hydroxymethyl)ethyl)glycine

Alfa Aesar™ DL-Proline, 99%

Chemical Name or Material: DL-Proline CAS: 609-36-9 Molecular Formula: C5H9NO2 Formula Weight: 115.13 MDL Number: MFCD00005250 Beilstein: 80809 Merck Index: 14,7780 Synonym: H-DL-Pro-OH; (+/-)-Pyrrolidine-2-carboxylic acid

Alfa Aesar™ N(alpha)-Boc-L-glutamine, 98+%

Chemical Name or Material: N(alpha)-Boc-L-glutamine CAS: 13726-85-7 Molecular Formula: C10H18N2O5 Formula Weight: 246.26 MDL Number: MFCD00065571 Beilstein: 2127805 Synonym: Boc-Gln-OH; N(alpha)-tert-Butoxycarbonyl-L-glutamine

Alfa Aesar™ [Tyr&superscript_0;] Fibrinopeptide A, Human

For cellular and molecular biology applications

Alfa Aesar™ 4-Nitro-L-phenylalanine methyl ester hydrochloride, 97%

Chemical Name or Material: 4-Nitro-L-phenylalanine methyl ester hydrochloride CAS: 17193-40-7 Molecular Formula: C10H12N2O4·HCl Formula Weight: 260.68 MDL Number: MFCD00135754 Beilstein: 5176380 Synonym: H-Phe(4-NO2)-OMe·HCl

Alfa Aesar™ N-Fmoc-D-alanine, 95%

Chemical Name or Material: N-Fmoc-D-alanine CAS: 79990-15-1 Molecular Formula: C18H17NO4 Formula Weight: 311.34 MDL Number: MFCD00062960 Beilstein: 8025133 Synonym: Fmoc-D-Ala-OH

Trypan Blue, ACROS Organics™

Chemical Name or Material: Trypan Blue CAS: 72-57-1 Molecular Formula: C34H24N6Na4O14S4 Formula Weight: 960.78 MDL Number: MFCD00003969 Synonym: C.I. 23850

Alfa Aesar™ N-Benzyloxycarbonyl-N-methyl-L-valine, 95%

Chemical Name or Material: N-Benzyloxycarbonyl-N-methyl-L-valine CAS: 42417-65-2 Formula Weight: 265.31 MDL Number: MFCD00153397 Beilstein: 1990143 Synonym: Z-N-Me-Val-OH; Z-N-Methyl-L-valine

Alfa Aesar™ trans-4-Benzyl-L-proline hydrochloride, 95%

Chemical Name or Material: trans-4-Benzyl-L-proline hydrochloride Molecular Formula: C12H15NO2·HCl Formula Weight: 241.72 MDL Number: MFCD15143631

cis-2-(tert-Butoxycarbonylamino)-1-cyclopentanecarboxylic acid, 98%, ACROS Organics™

Chemical Name or Material: cis-2-(tert-Butoxycarbonylamino)-1-cyclopentanecarboxylic acid Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C11H19NO4 Formula Weight: 229.28

Alfa Aesar™ 6-Benzyladenine, 99%

Chemical Name or Material: 6-Benzyladenine CAS: 1214-39-7 Molecular Formula: C12H11N5 Formula Weight: 225.26 MDL Number: MFCD00005572 Beilstein: 19406 Synonym: 6-Benzylaminopurine

Alfa Aesar™ beta-Alanyl-L-histidine, 95%

Chemical Name or Material: beta-Alanyl-L-histidine CAS: 305-84-0 Formula Weight: 226.24 MDL Number: MFCD00005207 Beilstein: 87671 Synonym: H-Beta-Ala-His-OH; L-Carnosine

Methyl Red, sodium salt, indicator, pure, ACROS Organics™

Chemical Name or Material: Methyl Red, sodium salt Name Note: pure CAS: 845-10-3 Purity Grade: Extra Pure Molecular Formula: C15H14N3NaO2 Linear Formula: (CH3)2NC6H4N=NC6H4CO2Na Formula Weight: 291.27 MDL Number: MFCD00002426 Synonym: 2-[4-(Dimethylamino)phenylazo]benzoic acid, sodium salt

Alfa Aesar™ Nalpha-Benzyloxycarbonyl-Ndelta-trityl-L-glutamine, 98%

Chemical Name or Material: Nalpha-Benzyloxycarbonyl-Ndelta-trityl-L-glutamine CAS: 132388-60-4 Formula Weight: 522.59 MDL Number: MFCD00144845 Synonym: Z-Gln(Trt)-OH

Alfa Aesar™ Orexin B, Human

For cellular and molecular biology applications

Bicine, 99+%, for analysis, ACROS Organics™

Chemical Name or Material: Bicine Name Note: 99+% CAS: 150-25-4 CAS Min %: 99.0 CAS Max %: 100.0 Purity Grade: For analysis Assay: ≥99.0% (Total base) Assay Percent Range: 99+% Molecular Formula: C6H13NO4 Linear Formula: (HOCH2CH2)2NCH2CO2H Formula Weight: 163.17 MDL Number: MFCD00004295 Synonym: Diethylolglycine

Alfa Aesar™ 2'-Deoxycytidine hydrochloride, 99%

Chemical Name or Material: 2'-Deoxycytidine hydrochloride CAS: 3992-42-5 Molecular Formula: C9H13N3O4·HCl Formula Weight: 263.68 MDL Number: MFCD00012840 Beilstein: 3576124 Synonym: Cytosine deoxyriboside hydrochloride; 1-(2-Deoxy-beta-D-ribofuranosyl)cytosine hydrochloride

Alfa Aesar™ 5-Bromo-2'-deoxycytidine, 99%

Chemical Name or Material: 5-Bromo-2'-deoxycytidine CAS: 1022-79-3 Molecular Formula: C9H11BrN2O5 Formula Weight: 307.1 MDL Number: MFCD00047496

Alfa Aesar™ Hepatitis B Virus Core Protein (128-140)

For cellular and molecular biology applications

Alfa Aesar™ N-Fmoc-4-methyl-L-phenylalanine, 95%

Chemical Name or Material: N-Fmoc-4-methyl-L-phenylalanine CAS: 199006-54-7 Molecular Formula: C25H23NO4 Formula Weight: 401.46 MDL Number: MFCD00270197 Beilstein: 8799411 Synonym: Fmoc-Phe(4-Me)-OH

Alfa Aesar™ L-Alanine, Cell Culture Reagent

Chemical Name or Material: L-Alanine CAS: 56-41-7 Purity Grade: Cell Culture Reagent Grade Molecular Formula: C3H7NO2 Formula Weight: 89.09 MDL Number: MFCD00064410 Beilstein: 1720248 Merck Index: 14,204 Synonym: H-Ala-OH; L-2-Aminopropionic acid

Alfa Aesar™ Atrial Natriuretic Peptide (1-11), Rat+U16

For cellular and molecular biology applications

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