1,4-Benzenedicarboxylic acid, polymer with 1,2-ethanediol and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) CAS 9016-88-0
| CAS No. | 9016-88-0 |
| Molecular Formula | - |
| Molecular Weight | 324.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 324.28 g/mol gives 1,4-Benzenedicarboxylic acid, polymer with 1,2-ethanediol and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,4-Benzenedicarboxylic acid, polymer with 1,2-ethanediol and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) (CAS 9016-88-0), molecular formula N/A and molecular weight 324.28 g/mol, is a CATO reference standard with documented purity and traceability.
1,4-Benzenedicarboxylic acid, polymer with 1,2-ethanediol and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).
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 manufactures 1,4-Benzenedicarboxylic acid, polymer with 1,2-ethanediol and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) 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 | C18H12A2O6 |
| Molecular Weight | 324.28 g/mol |
| Appearance | Pale yellow to 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Related Benzenedicarboxylic Standards
- 1,2-Benzenedicarboxylic Acid 1-(5-Carboxy-2-ethyl-4-hydroxypentyl) Ester(Mixture of Diasteromers) (CAS 88162-10-1)
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Recommended Standards
- (2S,3R,4S,5R,6R)-2-(((1R,2S,3R,4R,5R)-3,4-Dihydroxy-6,8-dioxabicyclo[3.2.1]octan-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 34395-01-2)
- 1,6-Anhydro-4-O-alpha-D-glucopyranosyl-D-glucopyranose (CAS 2672-63-1)
- (2E)-3-[3,4-Bis[(ethoxycarbonyl)oxy]phenyl]-2-propenoic acid (CAS 62430-37-9)
- 2,3,6,7,10,11-Hexahydroxytriphenylene (CAS 4877-80-9)
- 2-(Aminomethyl)-3-bromo-4-(difluoromethyl)-5-iodopyridine (CAS 1804668-99-2)
- (S)-2-((3,3-Dimethyl-3,4-dihydroisoquinolin-1-yl)amino)propanoic acid (CAS 187884-90-8)
- (4-Methyl-1h-1,3-benzodiazol-2-yl)methanamine hydrochloride (CAS 1185059-68-0)
- Ethyl 3-amino-4-methoxythieno[2,3-b]pyridine-2-carboxylate (CAS 338773-61-8)
- (R)-1-phenylbutan-1-amine (CAS 6150-01-2)
- 7-Chloro-6-fluoroquinolin-4(1H)-one (CAS 106024-91-3)
- 3-(4-((3-Bromobenzyl)oxy)phenyl)-5-(hydroxymethyl)oxazolidin-2-one (CAS 70133-32-3)
- Pimozide impurity 1 (CAS CATO-C4X-31151)
- n-((4-((Diethylamino)methyl)thiazol-2-yl)methyl)propan-1-amine (CAS 1248948-16-4)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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