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  • DL-^b-Proline ethyl ester hydrochloride, 97%

    Alfa Aesar

    Synonym(s): (^+)-Pyrrolidine-3-carboxylic acid ethyl ester hydrochloride, Ethyl (^+)-pyrrolidine-3-carboxylate hydrochloride Formula: C7H13NO2 HCl Formula weight: 179.65 Purit

  • Dihydrogen hexachloroplatinate(IV) hexahydrate, ACS, Premion®, 99.95% (metals…

    Alfa Aesar

    Formula: H2Cl6Pt 6H2O Formula weight: 517.91 (409.82anhy) Purity: 99.95% (metals basis), Pt 37.5% min CAS Number: 18497-13-7 UN Number: UN2507<

  • Dipinacolyl methylphosphonate, 97%

    Alfa Aesar

    Synonym(s): Methylphosphonic acid bis(3,3-dimethyl-2-butyl) ester Formula: C13H29O3P Formula weight: 264.35 Purity: 97% CAS Number: 7040-58-6

  • D-Proline ethyl ester hydrochloride, 98%

    Alfa Aesar

  • Dichloro[1,1'-bis(diphenylphosphino)ferrocene]palladium(II), complex with…

    Alfa Aesar

    Synonym(s): [1,1'-Bis(diphenylphosphino)ferrocene]palladium(II) chloride, PdCl{2}(dppf)^.(CH{3}){2}CO Formula: C34H28Cl2FeP2Pd.(CH3)2CO Formula weight: 787.81 CAS Number:

  • Dichloro[bis(1,2-diphenylphosphino)ethane]cobalt(II), 97%

    Alfa Aesar

    Synonym(s): [1,2-Bis(diphenylphosphino)ethane]dichlorocobalt(II) Formula: C26H24Cl2CoP2 Formula weight: 528.26 Purity: 97% CAS Number: 18498-01

  • n-Decylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal^t…

    Alfa Aesar

    Synonym(s): 2-(1-Boc-1-piperazinyl)benzaldehyde Formula: C16H22N2O3 Formula weight: 290.36 Purity: 97% CAS Number: 174855-57-3 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2933.59 Hazard Statements: H301-H317 Toxic if swallowed. May…

  • Dicyclopentanylmethyl acrylate

    Alfa Aesar

    Synonym(s): (Tricyclo[5.2.1.0^2^:^6]decyl)methyl acrylate Formula: C14H20O2 Formula weight: 220.31 CAS Number: 93962-84-6 Harmonized Tariff Code: 

  • DL-Cysteine, 96%

    Alfa Aesar

    Synonym(s): DL-2-Amino-3-mercaptopropionic acid, H-DL-Cys-OH Formula: C3H7NO2S Formula weight: 121.16 Purity: 96% CAS Number: 3374-22-9 <

  • D-Leucine methyl ester hydrochloride, 98%

    Alfa Aesar

  • Dichloro[1,1'-bis(di-tert-butylphosphino)ferrocene]palladium(II), Pd 16.3%

    Alfa Aesar

    Synonym(s): [1,1'-Bis(di-tert-butylphosphino)ferrocene]palladium(II) dichloride, PdCl{2}(dtbpf) Formula: C26H44Cl2FeP2Pd Formula weight: 651.77 CAS Number: 95408-45-0

  • Dimethyl (trityloxyimino)malonate, 98%

    Alfa Aesar

  • Diisopropylamine dichloroacetate, 95%

    Alfa Aesar

    Formula: C6H15N.C2H2Cl2O2 Formula weight: 230.13 Purity: 95% CAS Number: 660-27-5 Harmonized Tariff Code:  2921.29 Risk Phrases:

  • Disuccinimidyl glutarate, 97%

    Alfa Aesar

    Synonym(s): Di(N-succinimidyl) glutarate, DSG Formula: C13H14N2O8 Formula weight: 326.26 Purity: 97% CAS Number: 79642-50-5 Harmo

  • Dimethyl ethylphosphonate, 97%

    Alfa Aesar

    Formula: C4H11O3P Formula weight: 138.10 Purity: 97% CAS Number: 6163-75-3 Harmonized Tariff Code:  2931.90 Hazard Statements:

  • 1,6-Dibromoperfluorohexane, 96%

    Alfa Aesar

    Synonym(s): 1,6-Dibromodecafluorohexane, Perfluoro-1,6-dibromohexane Formula: Br(CF2)6Br Formula weight: 459.87 Purity: 96% CAS Number: 918-22-9 Harmonized Tariff Code:  2903.78 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…

  • Diethyl iminodiacetate, 97%

    Alfa Aesar

    Formula: C8H15NO4 Formula weight: 189.21 Purity: 97% CAS Number: 6290-05-7 Harmonized Tariff Code:  2922.49 Hazard Statements:

  • Diphenylamine, 98+%

    Alfa Aesar

    Synonym(s): N-Phenylaniline, N-Phenylbenzenamine Formula: C12H11N Formula weight: 169.23 Purity: 98+% CAS Number: 122-39-4 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2921.44 Hazard Statements: H301-H311-H331-H373 Toxic if swallowed.…

  • Dimethylphenylsilanol, 97%

    Alfa Aesar

    Formula: C8H12OSi Formula weight: 152.27 Purity: 97% CAS Number: 5272-18-4 Harmonized Tariff Code:  2931.90

  • Dichlorobis(pyridine)palladium(II), 98%

    Alfa Aesar

    Synonym(s): Bis(pyridine)palladium(II) chloride Formula: C10H10Cl2N2Pd Formula weight: 335.53 Purity: 98% CAS Number: 14872-20-9 Harmonized Tariff Code:  2843.90 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash…

  • Dimethyl terephthalate-d{4}(ring-d{4}), 95%

    Alfa Aesar

    Synonym(s): 1,4-Benzene-2,3,5,6-d4-dicarboxylic acid, dimethyl ester Formula: C10D4H6O4 Formula weight: 198.21 Purity: 95% CAS Number: 74079-01

  • D-Alanine tert-butyl ester hydrochloride, 98%

    Alfa Aesar

    Synonym(s): H-D-Ala-OtBu.HCI Formula: C7H15NO2 HCl Formula weight: 181.66 Purity: 98% CAS Number: 59531-86-1 Harmonized Tariff Co

  • Dipentene, tech.

    Alfa Aesar

    Synonym(s): (^+)-Limonene, (^+)-p-Mentha-1,8-diene Formula: C10H16 Formula weight: 136.24 CAS Number: 138-86-3 UN Number: UN2052

  • D-^b-Proline ethyl ester hydrochloride, 97%

    Alfa Aesar

    Synonym(s): (R)-(-)-Pyrrolidine-3-carboxylic acid ethyl ester hydrochloride, Ethyl (R)-(-)-pyrrolidine-3-carboxylate hydrochloride Formula: C7H13NO2 HCl Formula weight: 179.65

  • 2,3-Difluoro-6-nitrophenol, 97%

    Alfa Aesar

    Formula: C6H3F2NO3 Formula weight: 175.09 Purity: 97% CAS Number: 82419-26-9 Harmonized Tariff Code:  2908.99 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • D-(+)-Cellotriose, 95%

    Alfa Aesar

  • DL-o-Tyrosine, 98%

    Alfa Aesar

    Synonym(s): 3-(2-Hydroxyphenyl)-DL-alanine, H-DL-Phe(2-OH)-OH Formula: C9H11NO3 Formula weight: 181.19 Purity: 98% CAS Number: 2370-61-8

  • Dibromo[1,1'-bis(diphenylphosphino)ferrocene]palladium(II), Pd 12.9%

    Alfa Aesar

    Synonym(s): [1,1'-Bis(diphenylphosphino)ferrocene]palladium(II) bromide, PdBr{2}(dppf) Formula: C34H28Br2FeP2Pd Formula weight: 820.62 CAS Number: 124268-93-5 <

  • Diethyl 5-(2-chloroacetamido)-3-methylthiophene-2,4-dicarboxylate, 96%

    Alfa Aesar

    Synonym(s): 5-(2-Chloroacetamido)-3-methylthiophene-2,4-dicarboxylic acid diethyl ester Formula: C13H16ClNO5S Formula weight: 333.79 Purity: 96% CAS Num

  • Disuccinimidyl suberate, 97%

    Alfa Aesar

    Synonym(s): Suberic acid bis(N-hydroxysuccinimide ester) Formula: C16H20N2O8 Formula weight: 368.34 Purity: 97% CAS Number: 68528-80-3

  • trans-3,4-Difluoro-4'-(4-n-propylcyclohexyl)biphenyl, 97%

    Alfa Aesar

    Formula: C21H24F2 Formula weight: 314.42 Purity: 97% CAS Number: 85312-59-0 Harmonized Tariff Code:  2903.99 Hazard Statements: <

  • D-erythro-Sphingosine hydrochloride, 97%

    Alfa Aesar

    Synonym(s): trans-D-erythro-2-Amino-4-octadecene-1,3-diol hydrochloride Formula: C18H37NO2 HCl Formula weight: 335.96 Purity: 97% CAS Number: 2

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