Zinc(II) tetranitrophthalocyanine CAS 100043-01-4
| CAS No. | 100043-01-4 |
| Molecular Formula | C32H12N12O8Zn |
| Molecular Weight | 757.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Zinc(II) tetranitrophthalocyanine (CAS 100043-01-4), molecular formula C32H12N12O8Zn and molecular weight 757.92 g/mol, is a CATO reference standard with documented purity and traceability.
Zinc(II) tetranitrophthalocyanine (C32H12N12O8Zn) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C32H12N12O8Zn |
| Molecular Weight | 757.92 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) | 33.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 12 |
Recommended Standards
- Midecamycin Impurity 4 (CAS CATO-C4X-31224)
- (3R,6S,9S,16S,E)-9-(4-aminobutyl)-3-(4-benzoylbenzyl)-6-(cyclohexylmethyl)-2,5,8,11,14-pentaoxo-1,4,7,10,15-pentaazacycloicos-12-ene-16-carboxamide (CAS 1417537-93-9)
- Midecamycin impurity 28 (CAS CATO-C4X-312228)
- Bis[di-(tert-butyl)(4-trifluoromethylphenyl)phosphine]palladium(II) chloride (CAS 887919-36-0)
- Methyl 2-(4-chloro-2-methoxyphenoxy)acetate (CAS 787575-66-0)
- 2,2-Dichloroacetamide (CAS 683-72-7)
- N-(4-Ethoxyphenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142206-85-6)
- 1-(Pyrazin-2-ylmethyl)pyrrolidin-3-amine (CAS 1251222-69-1)
- 4-[4-(Trifluoromethyl)phenyl]phenylacetic acid (CAS 406188-98-5)
- ethyl 6-bromo-5-hydroxy-1-methyl-2-(2-oxoethyl)-1H-indole-3-carboxylate (CAS 1704066-49-8)
- Methyl 2,3-dioxoindoline-5-carboxylate (CAS 101460-85-9)
- 2-chloro-1-(5-methyl-1H-indol-3-yl)ethan-1-one (CAS 38693-12-8)
- 3-Hydroxy-3-methyltetrahydrothiophene 1,1-dioxide (CAS 873-81-4)
- Sperm Activating Peptide, Sea Urchin (CAS 140653-27-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com