Tetramethylammonium (perchlorate) CAS 2537-36-2
| CAS No. | 2537-36-2 |
| Molecular Formula | ClO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetramethylammonium (perchlorate) (CAS 2537-36-2) is a high-purity analytical reference standard with the molecular formula ClO4C4H12N and a molecular weight of 173.59 g/mol.
The molecular framework of Tetramethylammonium (perchlorate) (ClO4C4H12N) is characterized by a carbohydrate-derived structure, an amide group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | ClO4 C4H12N |
| Molecular Weight | 173.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Tetramethylammonium Standards
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Recommended Standards
- (2R,3S,4S)-5-(7,8-Dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)pentane-1,2,3,4-tetrayl tetraacetate (CAS 752-13-6)
- 2,5-Dibromo-3-methylthiophene (CAS 13191-36-1)
- Methyl 2-(6-((tert-butoxycarbonyl)amino)pyridin-2-yl)acetate (CAS 1260879-98-8)
- N-(4,5-Dichlorobenzo[d]thiazol-2-yl)-3-methylisoxazole-5-carboxamide (CAS 946286-95-9)
- 3-amino-5-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile (CAS 42754-62-1)
- 4-Cyano-2-(ethylamino)benzoic acid (CAS 872018-04-7)
- 2-Fluoro-6-nitropyridine (CAS 1082042-27-0)
- Triptophenolide (CAS 74285-86-2)
- Methyl 5-((4-bromophenyl)amino)-4-fluoro-1H-benzo[d]imidazole-6-carboxylate (CAS 606143-93-5)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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