Mono(2- (1- hydroxyethyl) hexyl) Phthalate CAS 88144-76-7
| CAS No. | 88144-76-7 |
| Molecular Formula | C16H22O5 |
| Molecular Weight | 294.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Mono(2- (1- hydroxyethyl) hexyl) Phthalate (CAS 88144-76-7), a certified reference material (molecular formula C16H22O5, MW 294.34 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H22O5, Mono(2- (1- hydroxyethyl) hexyl) Phthalate contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 294.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures Mono(2- (1- hydroxyethyl) hexyl) Phthalate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H22O5 |
| Molecular Weight | 294.34 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related Mono Standards
- Mono(2- (2- hydroxyethyl) hexyl) Phthalate (CAS 82975-94-8)
- Mono(2-ethyl-6-hydroxyhexyl) Phthalate (CAS 82975-96-0)
- Mono(2-Ethyl-5-Hydroxyhexyl) Phthalate (CAS 40321-99-1)
- Mono(4- carboxy- 2- ethylbutyl) Phthalate (CAS 82975-92-6)
- rac Mono(3,5,5-trimethylhexyl) Phthalate (CAS 297182-83-3)
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- rac Mono(2-ethyl-5-oxohexyl) Phthalate-d4 (CAS 679789-44-7)
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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