3-Carbomethoxy-4-hydroxyphenylglyoxal hydrate CAS 27612-08-4
| CAS No. | 27612-08-4 |
| Molecular Formula | C10H8O5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Carbomethoxy-4-hydroxyphenylglyoxal hydrate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 3-Carbomethoxy-4-hydroxyphenylglyoxal hydrate (CAS 27612-08-4), a certified reference material (molecular formula C10H8O5H2O, MW 226.18 g/mol) for analytical method development and quality control.
The molecular framework of 3-Carbomethoxy-4-hydroxyphenylglyoxal hydrate (C10H8O5H2O) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C10H8O5 H2O |
| Molecular Weight | 226.18 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, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Related Carbomethoxy Standards
- cis-4-Carbomethoxy-cyclohexane-1-carboxylic acid (CAS 1011-85-4)
- 4-Carbomethoxy-1-cyclohexeneboronic Acid Pinacol Ester (CAS 151075-20-6)
- trans-4-Carbomethoxy-cyclohexane-1-carboxylic acid (CAS 15177-67-0)
- 3-(Carbomethoxy)propyldimethylmethoxysilane (CAS 204641-79-2)
- 1-carbomethoxy-1-methyl-4-(4-methyl-3-pentenyl)-3-cyclohexene 2179-79-5 AR-1C2189 (CAS 2179-79-5)
- 4-Carbomethoxy-cyclohexane-1-carboxylic acid (CAS 32529-79-6)
- N-Carbomethoxy-S-methylisothiourea (CAS 39259-32-0)
- 2-(Carbomethoxy)ethylmethyldimethoxysilane (CAS 76301-03-6)
Recommended Standards
- 1-[(2-aminophenyl)methyl]pyrrolidine-2,5-dione (CAS 500896-60-6)
- 3-(Azetidin-3-yl)propanoic acid hydrochloride (CAS 2098092-43-2)
- 8A-(4-Fluorophenyl)-octahydropyrrolo[1,2-a]pyrimidine (CAS 904817-57-8)
- AB-FUBINACA 2-Fluorobenzyl Isomer (CAS 1185282-16-9)
- 3-Chloro-1H-indole-5-carboxylic acid (CAS 1224699-05-1)
- n-Isobutyl-2-(4-oxothieno[2,3-d]pyrimidin-3(4h)-yl)acetamide (CAS 875746-79-5)
- 2-Amino-5-bromo-3-iodoisonicotinonitrile (CAS 1207625-49-7)
- 5-Bromo-4-fluoro-1H-imidazole (CAS 1823245-63-1)
- 2-(Butylthio)-1-(4-hydroxyphenyl)ethan-1-one (CAS 1157151-76-2)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
Why CATO?
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