Pros to Pyridined -Organics

2,5-Pyrazinedicarboxylic acid dihydrate, 97%, ACROS Organics™

Chemical Name or Material: 2, 5-Pyrazinedicarboxylic acid dihydrate Name Note: 97% CAS: 205692-63-3 CAS Min %: 96.0 CAS Max %: 100.0 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C6H4N2O4·2H2O Formula Weight: 204.14 MDL Number: MFCD00216919

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

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

Pyrazolo[1,5-a]pyrimidine-2-carboxylic acid, 97%, ACROS Organics™

Chemical Name or Material: Pyrazolo[1, 5-a]pyrimidine-2-carboxylic acid CAS: 378211-85-9 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C7H5N3O2 Formula Weight: 163.14 MDL Number: MFCD00297221

4-(1H-pyrazol-1-ylmethyl)benzaldehyde, Maybridge

Chemical Name or Material: 4-(1H-Pyrazol-1-ylmethyl)benzaldehyde Assay: 97% Assay Percent Range: 97% Molecular Formula: C11H10N2O Formula Weight: 186.21

Pyrogallol (Crystalline/Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Pyrogallol CAS: 87-66-1 Purity Grade: Certified ACS Grade Physical Form: Powder/Solid Molecular Formula: C6H6O3 Linear Formula: C6H3-1, 2, 3-(OH)3 Formula Weight: 126.11 MDL Number: MFCD00002192 Synonym: 1, 2, 3-Benzenetriol

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

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

Pyrazinamide 99%, ACROS Organics™

Chemical Name or Material: Pyrazinamide Name Note: 99% CAS: 98-96-4 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C5H5N3O Formula Weight: 123.11 MDL Number: MFCD00006132 Synonym: Pyrazinecarboxamide

3-(1H-Pyrazol-3-yl)benzoic acid, 97%, Maybridge

Chemical Name or Material: 3-(1H-Pyrazol-3-yl)benzoic acid Assay: 97% Assay Percent Range: 97% Molecular Formula: C10H8N2O2 Formula Weight: 188.19

4-Pyridazinecarboxylic acid, 95%, Acros Organics

Chemical Name or Material: 4-Pyridazinecarboxylic acid Assay Percent Range: 95% Molecular Formula: C5H4N2O2 Formula Weight: 124.1

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

4-(1H-Pyrazol-1-ylmethyl)benzylamine hydrochloride , Tech., Maybridge

Chemical Name or Material: 4-(1H-pyrazol-1-ylmethyl)benzylamine hydrochloride CAS: 904696-62-4 CAS Min %: 80.0 CAS Max %: 100.0 Purity Grade: Technical Grade Assay: Tech. Molecular Formula: C11H13N3·ClH Formula Weight: 223.71 MDL Number: MFCD07690519

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

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

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

Pyrazolo[1,5-a]pyridine-3-carboxylic acid, 97%, Maybridge

Chemical Name or Material: Pyrazolo[1, 5-a]pyridine-3-carboxylic acid CAS: 16205-46-2 CAS Min %: 96.5 CAS Max %: 100.0 Assay: 97% Assay Percent Range: 97% Molecular Formula: C8H6N2O2 Formula Weight: 162.15 MDL Number: MFCD00229214

3-Pyridinecarboxaldehyde, 98%, ACROS Organics™

Chemical Name or Material: 3-Pyridinecarboxaldehyde Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C6H5NO Linear Formula: (C5H4N)COH Formula Weight: 107.11 Synonym: Nicotinaldehyde

3,4-Pyridinecarboxylic anhydride, 97%, ACROS Organics™

Chemical Name or Material: 3, 4-Pyridinecarboxylic anhydride Assay Percent Range: 97% Molecular Formula: C7H3NO3 Formula Weight: 149.11 Synonym: 1,3-Dihydrofuro[3,4-c]pyridine-1,3-dione

4-Pyridinecarboxaldehyde, 98%, ACROS Organics™

Chemical Name or Material: 4-Pyridinecarboxaldehyde CAS: 872-85-5 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C6H5NO Linear Formula: (C5H4N)COH Formula Weight: 107.11 MDL Number: MFCD00006425 Synonym: Isonicotinaldehyde

2-Pyrazinecarbonyl chloride, Technical Grade, Maybridge

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

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

1-(2-Pyrazinyl)piperazine, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 1-(2-Pyrazinyl)piperazine Name Note: 98% CAS: 34803-68-4 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C8H12N4 Formula Weight: 164.21 MDL Number: MFCD00040766

9H-Purin-2-amine, 97%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 2-Aminopurine CAS: 452-06-2 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C5H5N5 Formula Weight: 135.13 Synonym: 1H-Purine-2-amine

Pyrazinecarbonitrile, 99%, ACROS Organics™

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

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

Chemical Name or Material: 2, 6-Pyridinedicarboxylic acid chloride CAS: 3739-94-4 CAS Min %: 96.0 CAS Max %: 100.0 Assay: ≥96.0% (RCOCl) Assay Percent Range: 97% Molecular Formula: C7H3Cl2NO2 Linear Formula: (C5H3N)(COCl)2 Formula Weight: 204.01 MDL Number: MFCD00006289 Synonym: 2, 6-Pyridinedicarbonyl dichloride

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

2,6-Pyridinedicarboxylic Acid, 99%, ACROS Organics™

Chemical Name or Material: 2, 6-Pyridinedicarboxylic acid CAS: 499-83-2 CAS Min %: 98.5 CAS Max %: 100.0 Assay: 98.5 to 101.5% Assay Percent Range: 99% Molecular Formula: C7H5NO4 Linear Formula: (C5H3N)(COOH)2 Formula Weight: 167.12 MDL Number: MFCD00006299 Synonym: Dipicolinic acid

Pyridine-4-carboximidamide hydrochloride, 95%, Maybridge

Chemical Name or Material: Pyridine-4-carboximidamide hydrochloride CAS: 6345-27-3 CAS Min %: 96.5 CAS Max %: 100.0 Assay: 95% Assay Percent Range: 95% Molecular Formula: C6H7N3·ClH Formula Weight: 157.6 MDL Number: MFCD00040385

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

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