Carbonyl Compounds

N,N'-Methylenebisacrylamide 96%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: N, N'-Methylenebisacrylamide CAS: 110-26-9 Purity Grade: Extra Pure Assay: ≥95% Assay Percent Range: 96% Molecular Formula: C7H10N2O2 Linear Formula: (H2C=CHCONH)2CH2 Formula Weight: 154.17 Synonym: MBA

4-(Trifluoromethoxy)benzoyl chloride, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 4-(Trifluoromethoxy)benzoyl chloride CAS: 36823-88-8 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C8H4ClF3O2 Linear Formula: CF3OC6H4COCl Formula Weight: 224.56 MDL Number: MFCD00052329

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

Chemical Name or Material: 1-Ethyl-2-pyrrolidinone CAS: 2687-91-4 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C6H11NO Formula Weight: 113.16 MDL Number: MFCD00003199 Synonym: NEP

Puromycin dihydrochloride hydrate, 99%, ACROS Organics™

Chemical Name or Material: Puromycin dihydrochloride hydrate Assay Percent Range: 99% Molecular Formula: 2HCl·xH2O Formula Weight: 544.44 MDL Number: MFCD00150080

L-Histidine, 98%, ACROS Organics™

Chemical Name or Material: L-Histidine CAS: 71-00-1 Assay: 97.5 to 102.5% (on dry substance) (Total base) Assay Percent Range: 98% Molecular Formula: C6H9N3O2 Formula Weight: 155.16 MDL Number: MFCD00064315 Synonym: His

4'-Chloroacetoacetanilide 98%, ACROS Organics™

Chemical Name or Material: 4'-Chloroacetoacetanilide Name Note: 98% CAS: 101-92-8 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C10H10ClNO2 Linear Formula: CH3COCH2CONHC6H4Cl Formula Weight: 211.65 MDL Number: MFCD00000613

1-Bromopinacolone, 93%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 1-Bromopinacolone CAS: 5469-26-1 CAS Min %: 91.0 CAS Max %: 100.0 Assay: ≥91% Assay Percent Range: 93% Molecular Formula: C6H11BrO Linear Formula: (CH3)3CCOCHBr Formula Weight: 179.06 MDL Number: MFCD00000206 Synonym: 1-Bromo-3, 3-dimethyl-2-butanone

(+)-Griseofulvin, 97%, ACROS Organics™

Chemical Name or Material: (+)-Griseofulvin Name Note: 97% CAS: 126-07-8 CAS Min %: 96.0 CAS Max %: 100.0 Assay Percent Range: 97% Molecular Formula: C17H17ClO6 Formula Weight: 352.76 MDL Number: MFCD00082343

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

Chemical Name or Material: 2-Propylpentanoic acid, sodium salt Name Note: 98% CAS: 1069-66-5 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C8H15NaO2 Linear Formula: (CH3CH2CH2)2CHCOONa Formula Weight: 166.2 MDL Number: MFCD00078604 Synonym: Valproic acid, sodium salt

2-Benzyloxy-3-methoxybenzaldehyde, 98%, ACROS Organics™

Chemical Name or Material: 2-Benzyloxy-3-methoxybenzaldehyde CAS: 40699 CAS Min %: 97.5 CAS Max %: 100.0 Assay Percent Range: 98% Molecular Formula: C15H14O3 Formula Weight: 242.27 MDL Number: MFCD00202674

3-Methyl-2-thiophenecarboxaldehyde, 90%, Tech., ACROS Organics™

Chemical Name or Material: 3-Methyl-2-thiophenecarboxaldehyde Name Note: tech. 90% CAS: 5834-16-2 CAS Min %: 88.0 CAS Max %: 100.0 Purity Grade: Technical Grade Assay: ≥88% Assay Percent Range: 90% Molecular Formula: C6H6OS Formula Weight: 126.17 MDL Number: MFCD00005430

Dichloroacetic acid, 99+%, ACROS Organics™

Chemical Name or Material: Dichloroacetic acid Assay: ≥99.0% (Acid) Assay Percent Range: 99+% Molecular Formula: C2H2Cl2O2 Linear Formula: Cl2CHCO2H Formula Weight: 128.94 MDL Number: MFCD00004223

L(+)-Homoarginine hydrochloride, 98%, ACROS Organics™

Chemical Name or Material: L(+)-Homoarginine hydrochloride Name Note: 99+% CAS: 1483-01-8 Assay: ≥97.5% (on dried substance) Assay Percent Range: 98% Molecular Formula: C7H16N4O2·HCl Linear Formula: H2NC(=NH)NH(CH2)4CH(NH2)CO2H·HCl Formula Weight: 224.69 MDL Number: MFCD00012622

2-Acetyl-5-chlorothiophene, 99%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 2-Acetyl-5-chlorothiophene CAS: 6310-09-4 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C6H5ClOS Formula Weight: 160.62 MDL Number: MFCD00005444 Synonym: 5-Chloro-2-thienyl methyl ketone

p-Nitroacetophenone 97%, ACROS Organics™

Chemical Name or Material: p-Nitroacetophenone Name Note: 97% CAS: 100-19-6 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C8H7NO3 Linear Formula: O2NC6H4COCH3 Formula Weight: 165.15 MDL Number: MFCD00007355 Synonym: 1-(4-Nitrophenyl)ethanone

Polyvinylpyrrolidone, average M.W. 58.000, K29-32, ACROS Organics™

Chemical Name or Material: Polyvinylpyrrolidone Name Note: K29-32 CAS: 9003-39-8 Assay: 11.5 to 12.8% (Nitrogen, on anh. subst.) 10ppm 1-vinylpyrrolidin-2-one (HPLC) max. 3% max. 2-pyrrolidone (HPLC) MDL Number: MFCD01076626 Synonym: PVP

trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic Acid Monohydrate, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: trans-1,2-Diaminocyclohexane-N,N,N';,N';-tetraacetic acid monohydrate Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C14H22N2O8·H2O Linear Formula: C6H10[N(CH2CO2H)2]2·H2O Formula Weight: 364.35 MDL Number: MFCD00149243 Synonym: 1, 2-Cyclohexylenedinitrilotetraacetic acid monohydrate

Acetone-d6, for NMR, 99.5 atom % D, ACROS Organics™

Chemical Name or Material: Acetone-d6 Name Note: 99.5 atom % D CAS: 666-52-4 Purity Grade: For NMR Molecular Formula: C3D6O Linear Formula: CD3COCD3 Formula Weight: 64.13 MDL Number: MFCD00044635

Formamide, 99.5%, for analysis, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Formamide CAS: 75-12-7 Purity Grade: For analysis Assay: ≥99.5% Assay Percent Range: 99.5% Molecular Formula: CH3NO Linear Formula: HCONH2 Formula Weight: 45.04 MDL Number: MFCD00007941

L-Methionine, 98+%, ACROS Organics™

Chemical Name or Material: L-Methionine Name Note: 98+% CAS: 63-68-3 Assay: 98.0 to 102.0% Total Base (on dried basis) Assay Percent Range: 98+% Molecular Formula: C5H11NO2S Linear Formula: CH3SCH2CH2CH(NH2)CO2H Formula Weight: 149.21 MDL Number: MFCD00063097 Synonym: L-2-Amino-4-(methylthio)butyric acid

Tricine, 99+%, for biochemistry, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Tricine CAS: 1389475 Purity Grade: For biochemistry Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C6H13NO5 Linear Formula: (HOCH)3CNHCHCOH Formula Weight: 179.17 MDL Number: MFCD00004277 Synonym: N-(2-Hydroxy-1, 1-bis(hydroxymethyl)ethyl)glycine

Poly(acrylic acid), sec. stand., aver. MW 1,080,000, aver. MN 135,000, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Poly(acrylic acid) CAS: 9003-01-4 Linear Formula: [-CH2CH(CO2H)-]n Formula Weight: 1.080.000 (Average ) MDL Number: MFCD00084394

Heptafluorobutyric acid, 99%, ACROS Organics™

Chemical Name or Material: Heptafluorobutyric acid Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C4HF7O2 Linear Formula: CF3CF2CF2CO2H Formula Weight: 214.04 MDL Number: MFCD00004171 Synonym: HFBA

Alfa Aesar™ Cyclopentanone-2,2,5,5-d4, 95%

Chemical Name or Material: Cyclopentanone-2,2,5,5-d4 CAS: 3997-89-5 Molecular Formula: C5D4H4O Formula Weight: 88.14 MDL Number: MFCD00190415 UN Number: UN2245

Ethyl (S)-(-)-4-chloro-3-hydroxybutyrate, 97%, ACROS Organics™

Chemical Name or Material: Ethyl (S)-(-)-4-chloro-3-hydroxybutyrate CAS: 86728-85-0 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C6H11ClO3 Formula Weight: 166.61 MDL Number: MFCD00211241

Alfa Aesar™ Isovaleraldehyde, 98%

Chemical Name or Material: Isovaleraldehyde CAS: 590-86-3 Molecular Formula: (CH3)2CHCH2CHO Formula Weight: 86.13 MDL Number: MFCD00007014 UN Number: UN2058 Beilstein: 773692 Merck Index: 14,5229 Synonym: 3-Methylbutanal; 3-Methylbutyraldehyde

Alfa Aesar™ Ethyl glutaryl chloride, 97%

Chemical Name or Material: Ethyl glutaryl chloride CAS: 5205-39-0 Molecular Formula: C7ClH11O3 Linear Formula: ClCO(CH2)3COOC2H5 Formula Weight: 178.61 MDL Number: MFCD00013659 UN Number: UN3265 Beilstein: 1099817 Synonym: Ethyl 5-chloro-5-oxovalerate; Glutaric acid monoethyl ester chloride

Monomethylemonopotassium malonate, 98%, ACROS Organics™

Chemical Name or Material: Monomethylemonopotassium malonate CAS: 38330-80-2 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C4H5O4·K Linear Formula: COOKCH2COOCH3 Formula Weight: 156.18 MDL Number: MFCD00014021 Synonym: Potassium 3-methoxy-3-oxopropanoate

N-Benzoyl-L-tyrosine Ethylester 98%, ACROS Organics™

Chemical Name or Material: N-Benzoyl-L-tyrosine ethylester Name Note: 98% CAS: 3483-82-7 CAS Min %: 97.5 CAS Max %: 100.0 Assay Percent Range: 98% Molecular Formula: C18H19NO4 Linear Formula: 4-(HO)C6H4CH2CH(NHCOC6H5)CO2C2H5 Formula Weight: 313.34 Synonym: BTEE

Diethyl pyrocarbonate, 97%, pure, ACROS Organics™

Chemical Name or Material: Diethyl pyrocarbonate CAS: 1609-47-8 Purity Grade: Pure Assay Percent Range: 97% Molecular Formula: C6H10O5 Linear Formula: O(CO2C2H5)2 Formula Weight: 162.14 MDL Number: MFCD00009106 Synonym: DEPC

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