Arb to Az -Organics

7-Azaindole, 98%, ACROS Organics™

Chemical Name or Material: 7-Azaindole CAS: 271-63-6 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C7H6N2 Formula Weight: 118.14 Synonym: 1H-Pyrrolo[2, 3-b]pyridine

L(+)-Ascorbyl palmitate, Acros Organics

Chemical Name or Material: L(+)-Ascorbyl palmitate CAS: 137-66-6 Molecular Formula: C22H38O7 Formula Weight: 414.53

L(+)-Ascorbic Acid, 99%, ACROS Organics™

Chemical Name or Material: L(+)-Ascorbic acid Name Note: 99% CAS: 50-81-7 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C6H8O6 Formula Weight: 176.13 MDL Number: MFCD00064328 Synonym: Vitamin C

L-Ascorbic Acid (Crystalline/Certified ACS), Fisher Chemical

Chemical Name or Material: L-Ascorbic Acid CAS: 50-81-7 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥99.0% Assay Percent Range: ≥99.0 % Molecular Formula: C6H8O6 Linear Formula: CH2OHCHOHCHCOH:COHCOO Formula Weight: 176.13 MDL Number: MFCD00064328 Synonym: Ascorbic Acid

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

Chemical Name or Material: Azobenzene Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C12H10N2 Linear Formula: C6H5N=NC6H5 Formula Weight: 182.23 MDL Number: MFCD00003022 Synonym: 1, 2-Diphenyldiazene

Azetidine hydrochloride, 97%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Azetidine hydrochloride Assay Percent Range: 97% Molecular Formula: C3H7N·HCl Formula Weight: 93.56 MDL Number: MFCD00191762

L-(+)-Ascorbic acid, 98+%

Chemical Name or Material: L-(+)-Ascorbic acid CAS: 50-81-7 Molecular Formula: C6H8O6 Formula Weight: 176.12 MDL Number: MFCD00064328 Beilstein: 84272 Merck Index: 14,830

8-Azahypoxanthine, 98%, ACROS Organics™

Chemical Name or Material: 8-Azahypoxanthine Name Note: 98% CAS: 2683-90-1 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C4H3N5O Formula Weight: 137.1 MDL Number: MFCD00005804

Aristolochic acid, 96%, mixture of I and II, ACROS Organics™

Chemical Name or Material: Aristolochic acid Name Note: Mixture of I and II CAS: 313-67-7 Assay: ≥95% (typically I + II isomers) Assay Percent Range: 96% Molecular Formula: C17H11NO7 Formula Weight: 341.27 MDL Number: MFCD00004996

Arsenic(III) selenide, 99.999% (metals basis), Alfa Aesar™

Formula Weight: 386.72 Specific Gravity: 4.75 MDL Number: MFCD00014166 Mesh Size: −160 Mesh Powder Synonym: Arsenic triselenide Chemical Name or Material: Arsenic(III) selenide Melting Point: 260°C Molecular Formula: As2Se3 CAS: 1303-36-2 TSCA: Yes Packaging: Glass bottle Assay: 99.999% UN Number: UN3077

DL-Arginine hydrochloride, 98%, anhydrous, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: DL-Arginine hydrochloride Assay: 97.5 to 102.5% Assay Percent Range: 98% Molecular Formula: C6H14N4O2·ClH Linear Formula: H2NC(=NH)NH(CH2)3CH(NH2)CO2H·HCl Formula Weight: 210.67 Synonym: DL-2-Amino-5-guanidinopentanoic acid hydrochloride monohydrate

(S)-(-)-2-Azetidinecarboxylic acid, 99+%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: (S)-(-)-2-Azetidinecarboxylic acid CAS: 2133-34-8 CAS Min %: 99.0 CAS Max %: 100.0 Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: C4H7NO2 Formula Weight: 101.1

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

Chemical Name or Material: Azidotrimethylsilane Assay: ≥96.0% (GC) Assay Percent Range: 97% Molecular Formula: C3H9N3Si Linear Formula: (CH3)3SiN3 Formula Weight: 115.21 Synonym: Trimethylsilyl azide

2,2'-Azobis(2-methylpropionamidine) dihydrochloride, 98%, ACROS Organics™

Chemical Name or Material: 2, 2';-Azobis(2-methylpropionamidine) dihydrochloride CAS: 2997-92-4 CAS Min %: 97.5 CAS Max %: 100.0 Assay: 97.5 to 102.5% (on dry substance) Assay Percent Range: 98% Molecular Formula: C8H18N6·2HCl Formula Weight: 271.19 MDL Number: MFCD00142725 Synonym: 2, 2';-Azobis(2-amidinopropane) dihydrochloride

Atropine sulfate monohydrate, 98.5%, ACROS Organics™

Chemical Name or Material: Atropine sulfate monohydrate CAS: 5908-99-6 Assay: ≥98.0% (on anhydrous substance) Assay Percent Range: 98.50% Molecular Formula: H2SO4·H2O Formula Weight: 694.85 MDL Number: MFCD00074815

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

Chemical Name or Material: Azulene Name Note: 99% CAS: 275-51-4 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C10H8 Formula Weight: 128.17 MDL Number: MFCD00003810 Synonym: Bicyclo[5.3.0]decapentaene

Aza-12-crown-4, 99.5+%, ACROS Organics™

Chemical Name or Material: Aza-12-crown-4 Name Note: 99.5+% CAS: 41775-76-2 Assay: ≥99.50% Assay Percent Range: 99.5+% Molecular Formula: C8H17NO3 Formula Weight: 175.23 MDL Number: MFCD00134269 Synonym: 1, 4, 7-Trioxa-10-azacyclododecane

(7-Azabenzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate, 98%, ACROS Organics™

Chemical Name or Material: (7-Azabenzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate CAS: 156311-83-0 CAS Min %: 97.5 CAS Max %: 100.0 Assay Percent Range: 98% Molecular Formula: C17H27N7OP·F6P Formula Weight: 521.39 Synonym: PyAOP

5-Azabenzimidazole, 97%, ACROS Organics™

Chemical Name or Material: 5-Azabenzimidazole CAS: 272-97-9 CAS Min %: 96.0 CAS Max %: 100.0 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C6H5N3 Formula Weight: 119.13 MDL Number: MFCD00051808

L-Aspartic acid β-benzyl ester, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: L-Aspartic acid β-benzyl ester Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C11H13NO4 Formula Weight: 223.23 Synonym: β-Benzyl L-aspartate

Ascorbic Acid Products for Science Education

Chemical Name or Material: Ascorbic Acid CAS: 50-81-7 Purity Grade: Reagent Grade Assay Percent Range: 99% w/w Linear Formula: C6H8O6 Formula Weight: 176.13 Synonym: L-Ascorbic Acid

Atenolol, 98%, Acros Organics

Chemical Name or Material: Atenolol Assay Percent Range: 98% Molecular Formula: C14H22N2O3 Formula Weight: 266.34

5-Azacytidine, 99%, ACROS Organics™

Chemical Name or Material: 5-Azacytidine Name Note: 99% CAS: 320-67-2 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C8H12N4O5 Formula Weight: 244.21 MDL Number: MFCD00006539 Synonym: 4-Amino-1-β-D-ribofuranosyl-1, 3, 5-triazine-2(1H)-one

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

Chemical Name or Material: Azetidine Assay: ≥97.5% (GC) Assay Percent Range: 98% Molecular Formula: C3H7N Formula Weight: 57.09 Synonym: Trimethylene imine

Ascorbic Acid (Powder/USP/FCC), Fisher Chemical

Chemical Name or Material: Ascorbic Acid CAS: 50-81-7 Purity Grade: FCC/USP Physical Form: Solid Assay: 99.0 to 100.5% (USP) Molecular Formula: C6H8O6 Linear Formula: CH2OHCHOHCHCOH:COHCOO Formula Weight: 176.13 MDL Number: MFCD00064328 Synonym: L-Ascorbic Acid

cis-3-Azabicyclo[3.1.0]hexane-2-carboxylic acid, 95%, ACROS Organics™

Chemical Name or Material: cis-3-Azabicyclo[3.1.0]hexane-2-carboxylic acid Assay Percent Range: 95% Molecular Formula: C6H9NO2 Formula Weight: 127.14 MDL Number: MFCD03093875

L-(+)-Ascorbic acid, ACS, >99%, Alfa Aesar™

Chemical Name or Material: L-Ascorbic acid Name Note: For analysis ACS CAS: 50-81-7 Physical Form: Powder Assay Percent Range: >99+% Molecular Formula: C6H8O6 Formula Weight: 176.12 MDL Number: MFCD00064328 Synonym: Vitamin C

Arsenic(III) telluride, 99.999% (metals basis), Alfa Aesar™

Formula Weight: 532.64 Specific Gravity: 6.5 MDL Number: MFCD00014167 Physical Form: 3-12mm Pieces Chemical Name or Material: Arsenic(III) telluride Melting Point: 381°C Molecular Formula: As2Te3 CAS: 12044-54-1 TSCA: Yes Packaging: Plastic bottle Assay: 99.999% UN Number: UN1557

1,1'-Azobis(N,N-dimethylformamide), 98%, ACROS Organics™

Chemical Name or Material: 1, 1'-Azobis(N, N-dimethylformamide) Assay Percent Range: 98% Molecular Formula: C6H12N4O2 Formula Weight: 172.19 Synonym: Azodicarboxylic acid bis(dimethylamide)

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

Chemical Name or Material: 2-Azetidinone CAS: 930-21-2 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% (GC) Assay Percent Range: 98% Molecular Formula: C3H5NO Formula Weight: 71.08 MDL Number: MFCD00013328 Synonym: Azetan-2-one

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