Pt(II) Coproporphyrin III CAS 149999-61-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 149999-61-1 |
| Molecular Formula | C36H32N4O8Pt |
| Molecular Weight | 843.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pt(II) Coproporphyrin III (CAS 149999-61-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C36H32N4O8Pt. Molecular weight: 843.74 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C36H32N4O8Pt |
| Molecular Weight | 843.74 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 139272-69-8 2-[[(5S)-5-[3,5-dihydroxy-6-methyl-4-(3,4,5-trihydroxytetrahydropyran-2-yl)oxy-tetrahydropyran-2-yl]oxy-1,6,9,14-tetrahydroxy-11-methoxy-3-methyl-8,13-dioxo-5,6-dihydrobenzo[a]tetracene-2-carbonyl]amino]-3-hydroxy-propanoic acid BMS-181184 N-[5(S)-[6-Deoxy-3-O-(beta-D-xylopyranosyl)-beta-D-galactopyranosyloxy]-1,6(S),9,14-tetrahydroxy-11-methoxy-3-methyl-8,13-dioxo-5,6,8,13-tetrahydrobenzo[a]naphthacen-2-ylcarbonyl]-D-serine Pradimicin hydroxy der. (CAS 139272-69-8)
- Ertugliflozin impurity 35 (CAS CATO-C4X-301135)
- Benzoic acid, 4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis-, manganese complex (CAS 73202-95-6)
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- 2-(4-Hydroxyphenyl)-5-oxotetrahydrofuran-3-carboxylic acid (CAS 1399684-43-5)
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- 2-(Ethylamino)-3-(4-iodo-1h-pyrazol-1-yl)-2-methylpropanamide (CAS 1343167-63-4)
- 263251-78-1 NMG938VJ6T D-3 Tavilermide [USAN:INN] UNII-NMG938VJ6T MIM-D3 MIM-D 3 D 3 (peptide) Tavilermide (CAS 263251-78-1)
Why CATO?
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