Mercaptoe to Methoxya -Organics

Methoxyacetonitrile, 98%, ACROS Organics™

Chemical Name or Material: Methoxyacetonitrile Assay: ≥97.5% (GC) Assay Percent Range: 98% Molecular Formula: C3H5NO Linear Formula: CH3OCH2CN Formula Weight: 71.08

2-Mercaptoethanol, 99%, extra pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 2-Mercaptoethanol CAS: 60-24-2 Purity Grade: Extra Pure Assay: ≥98.5% (GC) Assay Percent Range: 99% Molecular Formula: C2H6OS Linear Formula: HSCH2CH2OH Formula Weight: 78.13 Synonym: 2-Hydroxy-1-ethanethiol

2'-Methoxyacetophenone 99%, ACROS Organics™

Chemical Name or Material: 2'-Methoxyacetophenone Name Note: 99% CAS: 579-74-8 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C9H10O2 Linear Formula: CH3OC6H4COCH3 Formula Weight: 150.18 MDL Number: MFCD00008725 Synonym: o-Acetanisole

4-Mercaptopyridine, 96%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 4-Mercaptopyridine CAS: 4556-23-4 CAS Min %: 95.0 CAS Max %: 100.0 Assay: ≥95% Assay Percent Range: 96% Molecular Formula: C5H5NS Linear Formula: (C5H4N)SH Formula Weight: 111.16 MDL Number: MFCD00006422

2-Mercaptoethyl sulfide, 90%, ACROS Organics™

Chemical Name or Material: 2-Mercaptoethyl sulfide Assay: ≥88% (GC) Assay Percent Range: 90% Molecular Formula: C4H10S3 Linear Formula: (HSCH2CH2)2S Formula Weight: 154.32 Synonym: 2, 2';-Thiodiethanethiol

3'-Methoxyacetophenone 98%, ACROS Organics™

Chemical Name or Material: 3'-Methoxyacetophenone Name Note: 98% CAS: 586-37-8 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C9H10O2 Linear Formula: CH3OC6H4COCH3 Formula Weight: 150.18 MDL Number: MFCD00008736 Synonym: m-Acetanisole

L-Methioninamide hydrochloride, 98%, Acros Organics

Chemical Name or Material: L-Methioninamide hydrochloride Assay Percent Range: 98% Molecular Formula: C5H12N2OS·HCl Formula Weight: 184.69

(3-Mercaptopropyl)trimethoxysilane, 85%, Tech., ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: (3-Mercaptopropyl)trimethoxysilane CAS: 4420-74-0 CAS Min %: 80.0 CAS Max %: 100.0 Purity Grade: Technical Grade Assay: ≥80% Assay Percent Range: 85% Molecular Formula: C6H16O3SSi Linear Formula: HSCH2CH2CH2Si(OCH3)3 Formula Weight: 196.34 MDL Number: MFCD00004901 Synonym: Trimethoxysilylpropanethiol

2-Mercapto-6-nitrobenzothiazole 96%, ACROS Organics™

Chemical Name or Material: 2-Mercapto-6-nitrobenzothiazole Name Note: 96% CAS: 4845-58-3 CAS Min %: 95.0 CAS Max %: 100.0 Assay: ≥95% Assay Percent Range: 96% Molecular Formula: C7H4N2O2S2 Formula Weight: 212.25 MDL Number: MFCD00041850

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

Chemical Name or Material: 2-Mercaptoimidazole CAS: 872-35-5 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C3H4N2S Formula Weight: 100.14 MDL Number: MFCD00005188 Synonym: 2-Imidazolethiol

L-Methionine sulfoximine, 98+%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: L-Methionine sulfoximine Name Note: 98+% CAS: 15985-39-4 Assay: 98.0 to 102.0% Assay Percent Range: 98+% Molecular Formula: C5H12N2O3S Linear Formula: CH3S(O)(=NH)CH2CH2CH(NH2)CO2H Formula Weight: 180.22 MDL Number: MFCD00002621 Synonym: (2S)-2-Amino-4-(S-methylsulfonimidosyl)butanoic acid

MES Monohydrate, ≥98.5% (Dry Basis), Ultrapure, Affymetrix/USB™

Chemical Name or Material: MES Monohydrate Assay Percent Notes: Dry basis Assay: ≥98.5% CAS: 145224-94-8 Formula Weight: 213.25 Physical Form: Crystalline Powder Purity Grade: Ultrapure MDL Number: MFCD00149409 Linear Formula: HO3S(CH2)2(C4H8NO)·H2O Molecular Formula: C6H13NO4S·H2O Synonym: 2-(4-Morpholinyl)ethanesulfonic acid monohydrate Melting Point: ∽308°C (dec.)

2-Mercaptopyridine-N-oxide, 99%, ACROS Organics™

Chemical Name or Material: 2-Mercaptopyridine-N-oxide CAS: 1121-31-9 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C5H5NOS Formula Weight: 127.16 MDL Number: MFCD00006196 Synonym: 1-Hydroxy-2(1H)-pyridinethione

DL-Mercaptosuccinic acid, 99%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: DL-Mercaptosuccinic acid Assay: 98.5 to 101.5% Assay Percent Range: 99% Molecular Formula: C4H6O4S Linear Formula: HO2CCH2CH(SH)CO2H Formula Weight: 150.15 Synonym: Thiomalic acid

2-Mercaptophenol +98%, ACROS Organics™

Chemical Name or Material: 2-Mercaptophenol CAS: 1121-24-0 CAS Min %: 98.0 CAS Max %: 100.0 Assay: ≥98.0% Assay Percent Range: 98+% Molecular Formula: C6H6OS Linear Formula: SHC6H4OH Formula Weight: 126.18 MDL Number: MFCD00040447 Synonym: 2-Hydroxythiophenol

3-Mercaptopropionic Acid +99%, ACROS Organics™

Chemical Name or Material: 3-Mercaptopropionic acid Name Note: 99+% CAS: 107-96-0 CAS Min %: 99.0 CAS Max %: 100.0 Assay: 99.0 to 101.0% (Iodimetry) Assay Percent Range: 99+% Molecular Formula: C3H6O2S Linear Formula: HSCH2CH2CO2H Formula Weight: 106.14 MDL Number: MFCD00004897

Methanesulfinic acid, sodium salt, 85%, ACROS Organics™

Chemical Name or Material: Methanesulfinic acid, sodium salt Assay: ≥80% Assay Percent Range: 85% Molecular Formula: CH3NaO2S Linear Formula: CH3SO2Na Formula Weight: 102.09

2-Mercaptopyridine-N-oxide, sodium salt, 40 w/w % aqueous solution, ACROS Organics™

Chemical Name or Material: 2-Mercaptopyridine-N-oxide, sodium salt Name Note: 40 w/w% Aqueous Solution CAS: 3811-73-2 CAS Min %: 40.0 CAS Max %: 42.0 CAS: 7732-18-5 CAS Min %: 58.0 CAS Max %: 60.0 Assay: 40 to 42% Molecular Formula: C5H4NNaOS Formula Weight: 149.12 MDL Number: MFCD01941547 Synonym: 2-Pyridinethiol-1-oxide, sodium salt

Methanesulfonyl fluoride, 98%, Acros Organics

Chemical Name or Material: Methanesulfonyl fluoride Name Note: 98% CAS: 558-25-8 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: CH3FO2S Linear Formula: CH3SO2F Formula Weight: 98.09

L-Methionine sulfone, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: L-Methionine sulfone Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C5H11NO4S Formula Weight: 181.21 Synonym: L-2-Amino-4-(methylsulfonyl)butanoic acid

2-Mercapto-1-methylimidazole, 98%, ACROS Organics™

Chemical Name or Material: 2-Mercapto-1-methylimidazole Assay: ≥97.5% (on dried substance) Assay Percent Range: 98% Molecular Formula: C4H6N2S Formula Weight: 114.16

Methanesulfonic anhydride, 97%, ACROS Organics™

Chemical Name or Material: Methanesulfonic anhydride Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C2H6O5S2 Formula Weight: 174.18

Methoxyacetyl chloride, 97%, stabilized, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Methoxyacetyl chloride Name Note: Stabilized CAS: 38870-89-2 Assay: ≥96.0% (RCOCl) Assay Percent Range: 97% Molecular Formula: C3H5ClO2 Linear Formula: CH3OCH2COCl Formula Weight: 108.52 MDL Number: MFCD00000728

Methanephosphonic acid, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Methanephosphonic acid Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: CH5O3P Formula Weight: 96.02

2-Mercaptothiazoline 98%, ACROS Organics™

Chemical Name or Material: 2-Mercaptothiazoline Name Note: 98% CAS: 96-53-7 CAS Min %: 97.5 CAS Max %: 100.0 Assay: 97.5 to 102% Assay Percent Range: 98% Molecular Formula: C3H5NS2 Formula Weight: 119.21 MDL Number: MFCD00126013 Synonym: 2-Thiazoline-2-thiol

4-Mercapto-1H-pyrazolo[3,4-d]pyrimidine, 98%, Alfa Aesar™

Formula Weight: 152.18 MDL Number: MFCD00005687 Synonym: 1,5-Dihydro-4H-pyrazolo[3,4-d]pyrimidine-4-thione,Tisopurine Physical Form: Powder Chemical Name or Material: 4-Mercapto-1H-pyrazolo[3,4-d]pyrimidine Melting Point: ≈355°C (dec.) Molecular Formula: C5H4N4S CAS: 5334-23-6 TSCA: No Packaging: Glass bottle Assay: 98%

2-Mercapto-4-methylpyrimidine hydrochloride, 99%, ACROS Organics™

Chemical Name or Material: 2-Mercapto-4-methylpyrimidine hydrochloride CAS: 6959-66-6 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C5H6N2S·HCl Formula Weight: 162.64 MDL Number: MFCD00012783 Synonym: 4-Methyl-2-pyrimidinethiol hydrochloride

3-(Methanesulfonyl)phenylboronic acid, 98%, Acros Organics™

Infrared Spectrum: Authentic Health Hazard 3: GHS P Statement Wear protective gloves/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: If breathing is difficult, remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. Health Hazard 2: GHS H Statement Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Harmful if swallowed. Health Hazard 1: Warning Melting Point: 102.0° to 110.0°C Formula Weight: 200.02 CAS: 373384-18-0 Molecular Formula: C7H9BO4S Assay: ≥97.5% (HPLC) Chemical Name or Material: 3-(Methanesulfonyl)phenylboronic acid

2-Mercaptoethanol (Reagent), Fisher Chemical

Chemical Name or Material: 2-Mercaptoethanol CAS: 60-24-2 Purity Grade: Reagent Grade Molecular Formula: C2H6OS Linear Formula: HSCH2CH2OH Formula Weight: 78.13 MDL Number: MFCD00004890 Synonym: β-Mercaptoethanol

2-Mercaptopyrimidine 98%, ACROS Organics™

Chemical Name or Material: 2-Mercaptopyrimidine Name Note: 98% CAS: 1450-85-7 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C4H4N2S Formula Weight: 112.15 MDL Number: MFCD00006073 Synonym: 2-Pyrimidinethiol

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