Phenylglyoxal Monohydrate CAS 1075-06-5
| CAS No. | 1075-06-5 |
| Molecular Formula | C8H6O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Phenylglyoxal Monohydrate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Phenylglyoxal Monohydrate (CAS 1075-06-5) is a high-purity analytical reference standard with the molecular formula C8H6O2H2O and a molecular weight of 152.15 g/mol.
Based on its molecular formula C8H6O2H2O, Phenylglyoxal Monohydrate 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 152.15 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Phenylglyoxal Monohydrate 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 | C8H6O2 H2O |
| Molecular Weight | 152.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Phenylglyoxal Standards
Recommended Standards
- N-(2-Methoxydibenzo[b,d]furan-3-yl)-2-((5-(pyridin-4-yl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477318-62-0)
- 2-(Furan-2-yl)benzoic acid (CAS 331942-47-3)
- ((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)glycine (CAS 300567-51-5)
- 2-Bromo-5-methyl-3-nitrobenzoic acid (CAS 154257-80-4)
- 1-{4-methyl-2-[(4-methylphenyl)sulfanyl]quinolin-3-yl}ethan-1-one (CAS 400074-46-6)
- 6-Amino-4-(3-chloro-4-fluorophenoxy)quinoline-3-carbonitrile (CAS 928779-56-0)
- N-(2-(N-(2-Chlorobenzyl)sulfamoyl)ethyl)benzamide (CAS 899956-02-6)
- Tert-butyl (1R,4S,5R)-5-cyano-2-azabicyclo[2.2.1]Heptane-2-carboxylate (CAS 2166269-28-7)
- N-(2-(2-Methylthiazol-4-yl)phenyl)-2-(1H-1,2,4-triazol-1-yl)acetamide (CAS 1797094-94-0)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
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