Pros to Pyridined -Organics

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

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

Chemical Name or Material: 4-(1H-Pyrazol-1-yl)phenyl isothiocyanate CAS: 352018-96-3 CAS Min %: 96.5 CAS Max %: 100.0 Assay: 97% Assay Percent Range: 95% Molecular Formula: C10H7N3S Formula Weight: 201.25 MDL Number: MFCD02681939

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

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-ylmethyl)phenyl]methanol 97+%, Maybridge

Chemical Name or Material: [4-(1H-Pyrazol-1-ylmethyl)phenyl]methanol Assay: 97% Assay Percent Range: 97% Molecular Formula: C11H12N2O Formula Weight: 188.23

Pyrazole, 98%, pure, ACROS Organics™

Chemical Name or Material: Pyrazole Name Note: 98% CAS: 288-13-1 Purity Grade: Pure Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C3H4N2 Formula Weight: 68.08 MDL Number: MFCD00005234 Synonym: 1, 2-Diazole

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

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-1-yl)benzaldehyde, ≥97%, Maybridge

Chemical Name or Material: 3-(1H-pyrazol-1-yl)benzaldehyde CAS: 852227-92-0 CAS Min %: 96.5 CAS Max %: 100.0 Assay: 97% Assay Percent Range: 97% Molecular Formula: C10H8N2O Formula Weight: 172.19 MDL Number: MFCD06740321

Pyridine, for analysis, ACROS Organics™

Chemical Name or Material: Pyridine CAS: 110-86-1 Purity Grade: For analysis Assay: ≥99.0% Molecular Formula: C5H5N Formula Weight: 79.1 MDL Number: MFCD00011732

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

2-Pyridinecarboxylic acid, 97%, Maybridge

Chemical Name or Material: 2-Pyridinecarboxylic acid CAS: 98-98-6 CAS Min %: 96.5 CAS Max %: 100.0 Assay: 97% Assay Percent Range: 97% Molecular Formula: C6H5NO2 Formula Weight: 123.11 MDL Number: MFCD00006293 Synonym: 2-Pyridinecarboxylic acid

3,4-Pyridinedicarboxylic Acid 97%, ACROS Organics™

Chemical Name or Material: 3, 4-Pyridinedicarboxylic acid Name Note: 97% CAS: 490-11-9 CAS Min %: 96.0 CAS Max %: 100.0 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C7H5NO4 Formula Weight: 167.12 MDL Number: MFCD00006392 Synonym: Cinchomeronic acid

3,4-Pyridinedicarboximide, 97%, ACROS Organics™

Chemical Name or Material: 3, 4-Pyridinedicarboximide CAS: 4664-01-1 CAS Min %: 96.0 CAS Max %: 100.0 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C7H4N2O2 Formula Weight: 148.12 MDL Number: MFCD00013439

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

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

3,5-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

[3-(1H-Pyrazol-1-yl)phenyl]methanol, ≥90%, Maybridge

Chemical Name or Material: [3-(1H-pyrazol-1-yl)phenyl]methanol CAS: 864068-80-4 CAS Min %: 89.5 CAS Max %: 100.0 Assay: 90% Assay Percent Range: 90% Molecular Formula: C10H10N2O Formula Weight: 174.2 MDL Number: MFCD06740322

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

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

2,6-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-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

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

Protamine Sulfate, Affymetrix/USB™

Chemical Name or Material: Protamine Sulfate CAS: 9009-65-8 Physical Form: Powder MDL Number: MFCD00132091

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

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

3,5-Pyrazoledicarboxylic Acid Monohydrate 97%, ACROS Organics™

Chemical Name or Material: 3, 5-Pyrazoledicarboxylic acid monohydrate Name Note: 97% CAS: 3112-31-0 CAS Min %: 96.0 CAS Max %: 100.0 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C5H4N2O4·H2O Formula Weight: 174.11 MDL Number: MFCD00149323

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

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

4-(1H-Pyrazol-1-yl)benzaldehyde, ≥95%, Maybridge

Chemical Name or Material: 4-(1H-Pyrazol-1-yl)benzaldehyde CAS: 99662-34-7 CAS Min %: 94.5 CAS Max %: 100.0 Assay: 95% Assay Percent Range: 95% Molecular Formula: C10H8N2O Formula Weight: 172.19 MDL Number: MFCD02681938

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