Pros to Pyridined -Organics

Prostaglandin VIII, 99%, ACROS Organics™

Chemical Name or Material: Prostaglandin VIII Name Note: 99% Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C15 H26 O4 Formula Weight: 270.36 MDL Number: MFCD00066992

Prostaglandin E2, 98%, ACROS Organics™

Chemical Name or Material: Prostaglandin E2 Name Note: 98% CAS: 363-24-6 Assay: ≥97.5% (HPLC) Assay Percent Range: 98% Molecular Formula: C20H32O5 Formula Weight: 352.47 MDL Number: MFCD00077861 Synonym: (5Z, 11α, 13E

Prostaglandin E1, 98+%, ACROS Organics™

Chemical Name or Material: Prostaglandin E1 Name Note: 98+% CAS: 745-65-3 Assay: ≥98.0% Assay Percent Range: 98+% Molecular Formula: C20H34O5 Formula Weight: 354.48 MDL Number: MFCD00077860 Synonym: 11, 15-Dihydroxy-9-oxoprost-13-en-1-oic acid

Pyrazinecarbonitrile, 99%, ACROS Organics™

Chemical Name or Material: Pyrazinecarbonitrile Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C5H3N3 Formula Weight: 105.1

3-Pyridazinecarboxylic acid, 97%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 3-Pyridazinecarboxylic acid Assay Percent Range: 97% Molecular Formula: C5H4N2O2 Formula Weight: 124.1

1,3,6,8-Pyrenetetrasulfonic acid tetrasodium salt, 85%, ACROS Organics™

Chemical Name or Material: 1,3,6,8-Pyrenetetrasulfonic acid tetrasodium salt Name Note: 85% CAS: 59572-10-0 CAS Min %: 80.0 CAS Max %: 100.0 Assay Percent Range: 85% Molecular Formula: C16H6Na4O12S4 Formula Weight: 610.44 MDL Number: MFCD00042029

Pyrazolo[1,5-a]pyrimidine-5-carboxylic acid, 97%, ACROS Organics™

Chemical Name or Material: Pyrazolo[1, 5-a]pyrimidine-5-carboxylic acid CAS: 1086375-50-9 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C7H5N3O2 Formula Weight: 163.14 MDL Number: MFCD09414725

Pyrazine, 99+%, ACROS Organics™

Chemical Name or Material: Pyrazine Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: C4H4N2 Formula Weight: 80.09 Synonym: 1, 4-Diazine

2-Pyrazinecarbonyl chloride, Technical Grade, Maybridge

Chemical Name or Material: 2-Pyrazinecarbonyl chloride Assay: Tech. Molecular Formula: C5H3ClN2O Formula Weight: 142.54

2,3-Pyridinedicarboxylic Acid 99%, ACROS Organics™

Chemical Name or Material: 2, 3-Pyridinedicarboxylic acid Name Note: 99% CAS: 89-00-9 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C7H5NO4 Formula Weight: 167.12 MDL Number: MFCD00006295 Synonym: Quinolinic acid

4-(1H-Pyrazol-1-ylmethyl)benzoic acid, ≥97%, Maybridge

Chemical Name or Material: 4-(1H-Pyrazol-1-ylmethyl)benzoic acid CAS: 160388-53-4 CAS Min %: 96.5 CAS Max %: 100.0 Assay: 97% Assay Percent Range: 97% Molecular Formula: C11H10N2O2 Formula Weight: 202.21 MDL Number: MFCD07186451

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

Chemical Name or Material: Purpurin CAS: 81-54-9 Molecular Formula: C14H8O5 Formula Weight: 256.2 MDL Number: MFCD00001203 Synonym: 1, 2, 4-Trihydroxy-9

Pyrazolo[1,5-a]pyridine-2-carboxylic acid, Tech., Maybridge

Chemical Name or Material: Pyrazolo[1, 5-a]pyridine-2-carboxylic acid CAS: 63237-88-7 CAS Min %: 96.5 CAS Max %: 100.0 Purity Grade: Technical Grade Assay: 97% Assay Percent Range: 97% Molecular Formula: C8H6N2O2 Formula Weight: 162.15 MDL Number: MFCD06739057

2,6-Pyridinedimethanol, 98%, ACROS Organics™

Chemical Name or Material: 2, 6-Pyridinedimethanol CAS: 1195-59-1 CAS Min %: 97.5 CAS Max %: 100.0 Assay: 97.5 to 102.5% (total base) Assay Percent Range: 98% Molecular Formula: C7H9NO2 Linear Formula: (C5H3N)(CH2OH)2 Formula Weight: 139.15 MDL Number: MFCD00006351 Synonym: 2, 6-Pyridyldicarbinol

3-(1H-Pyrazol-1-ylmethyl)aniline, 97%, Maybridge

Chemical Name or Material: 3-(1H-Pyrazol-1-ylmethyl)aniline Assay: 97% Assay Percent Range: 97% Molecular Formula: C10H11N3 Formula Weight: 173.22

2-Pyrazinecarboxylic Acid 99%, ACROS Organics™

Chemical Name or Material: 2-Pyrazinecarboxylic acid Name Note: 99% CAS: 98-97-5 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C5H4N2O2 Formula Weight: 124.1 MDL Number: MFCD00006130 Synonym: Pyrazinoic acid

2,6-Pyridinedicarboxaldehyde, 97%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 2, 6-Pyridinedicarboxaldehyde CAS: 5431-44-7 CAS Min %: 96.0 CAS Max %: 100.0 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C7H5NO2 Formula Weight: 135.12

syn-2-Pyridinealdoxime, 99+%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: syn-2-Pyridinealdoxime CAS: 1193-96-0 Assay: 99.0 to 101.0% Assay Percent Range: 99+% Molecular Formula: C6H6N2O Formula Weight: 122.13 MDL Number: MFCD00167166

3,5-Pyridinedicarboxylic acid, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 3, 5-Pyridinedicarboxylic acid Assay: ≥97.5% (on dry substance) Assay Percent Range: 98% Molecular Formula: C7H5NO4 Formula Weight: 167.12

Pyrogallic Acid Products for Science Education

Chemical Name or Material: Pyrogallol CAS: 87-66-1 Assay Percent Range: >99% Linear Formula: C6H3·1, 2, 3·(OH)3 Formula Weight: 126.11 Synonym: Pyrogallic Acid

Pyridazine +98%, ACROS Organics™

Chemical Name or Material: Pyridazine Name Note: 98+% CAS: 289-80-5 Assay: ≥98.0% Assay Percent Range: 98+% Molecular Formula: C4H4N2 Formula Weight: 80.09 MDL Number: MFCD00006463

Pulegone, 92%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Pulegone CAS: 89-82-7 Purity Grade: Practical Grade Assay: ≥90% Assay Percent Range: 92% Molecular Formula: C10H16O Formula Weight: 152.24 MDL Number: MFCD00063000

1-Pyrenebutyric acid, 97+%, ACROS Organics™

Chemical Name or Material: 1-Pyrenebutyric acid Name Note: 99% CAS: 3443-45-6 CAS Min %: 97.0 CAS Max %: 100.0 Assay: ≥97.0% Assay Percent Range: 97+% Molecular Formula: C20H16O2 Formula Weight: 288.34 MDL Number: MFCD00004141

Pyrazole-3-boronic acid hydrochloride, 97%, Acros Organics

Chemical Name or Material: Pyrazole-3-boronic acid hydrochloride CAS: 1314216-33-5 Assay Percent Range: 97% Molecular Formula: C3H5BN2O2·ClH Formula Weight: 148.36

4-Pyrazolecarboxylic acid, 97%, ACROS Organics™

Chemical Name or Material: 4-Pyrazolecarboxylic acid CAS: 37718-11-9 CAS Min %: 96.0 CAS Max %: 100.0 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C4H4N2O2 Formula Weight: 112.09 MDL Number: MFCD00011558

2-Pyrazinylmethanol, 97%, Maybridge

Chemical Name or Material: 2-Pyrazinylmethanol CAS: 6705-33-5 CAS Min %: 94.5 CAS Max %: 100.0 Assay: 95% Assay Percent Range: 95% Molecular Formula: C5H6N2O Formula Weight: 110.12 MDL Number: MFCD01693938

2-Pyridineboronic acid N-phenyl-diethanolamine ester, 50-70%, see CofA for exact composition, ACROS Organics™

Chemical Name or Material: 2-Pyridineboronic acid N-phenyl-diethanolamine ester CAS: 662138-96-7 CAS: 67-63-0 CAS: 120-07-0 Molecular Formula: C15H17BN2O2 Formula Weight: 268.13

4-(1H-Pyrazol-1-yl)aniline, 97%, Maybridge

Chemical Name or Material: 4-(1H-Pyrazol-1-yl)aniline CAS: 17635-45-9 CAS Min %: 96.5 CAS Max %: 100.0 Assay: 97% Assay Percent Range: 97% Molecular Formula: C9H9N3 Formula Weight: 159.19 MDL Number: MFCD00626298

Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 95%, Acros Organics

Chemical Name or Material: Pyrazolo[1, 5-a]pyrimidine-3-carboxylic acid CAS: 25940-35-6 Assay Percent Range: 95% Molecular Formula: C7H5N3O2 Formula Weight: 163.13

3-Pyrazolecarboxylic acid, 97%, ACROS Organics™

Chemical Name or Material: 3-Pyrazolecarboxylic acid CAS: 1621-91-6 CAS Min %: 96.0 CAS Max %: 100.0 Assay: 96.0 to 104.0% Assay Percent Range: 97% Molecular Formula: C4H4N2O2 Formula Weight: 112.09

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