Phloroglucinol Anhydrous CAS 108-73-6
| CAS No. | 108-73-6 |
| Molecular Formula | C6H6O3 |
| Molecular Weight | 126.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Phloroglucinol Anhydrous 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 Phloroglucinol Anhydrous (CAS 108-73-6), a certified reference material (molecular formula C6H6O3, MW 126.11 g/mol) for analytical method development and quality control.
Phloroglucinol Anhydrous (C6H6O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C6H6O3 |
| Molecular Weight | 126.11 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Phloroglucinol Standards
- Phloroglucinol EP Impurity E (CAS 533-73-3)
- Phloroglucinol EP Impurity A (CAS 87-66-1)
- Phloroglucinol Impurity 56 (CAS CATO-C4X-221756)
- Phloroglucinol-d3 (CAS 1036711-64-4)
- Phloroglucinol Impurity 31 (CAS 151-10-0)
- Phloroglucinol Impurity 28 (CAS 3934-97-2)
- Phloroglucinol Impurity 33 (CAS 824-46-4)
- Phloroglucinol Impurity 29 (CAS 2174-64-3)
Recommended Standards
- Methyl 2-Furancarboxylate (CAS 611-13-2)
- Maltol (CAS 118-71-8)
- Glucosamine EP Impurity E (CAS 67-47-0)
- Kojic Impurity N1 (CAS 644-46-2)
- N-(2-(Butyl(methyl)amino)ethyl)-2-hydroxy-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide (CAS 886895-84-7)
- 5-Amino-2-(octyloxy)benzonitrile (CAS 13724-18-0)
- (3-bromo-2-hydroxy-5-nitrobenzylidene)[3,5-di(trifluoromethyl)phenyl]ammoniumolate (CAS 680214-43-1)
- (R)-4-Hydroxy-2,6-bis(2,4,6-tri-tert-butylphenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 1821241-72-8)
- tert-butyl 5-hydroxyazocane-1-carboxylate (CAS 2117725-20-7)
- Ethyl 6-oxospiro[2.5]octane-5-carboxylate (CAS 956079-08-6)
- (E)-3-(2-fluorophenyl)-1-(furan-3-yl)prop-2-en-1-one (CAS 1164555-67-2)
- 2-Bromo-1-isopropyl-4-nitrobenzene (CAS 101980-41-0)
- 1-(2-Methyl-5-nitrophenyl)-1H-pyrrole-2-carbaldehyde (CAS 383136-13-8)
- HA Peptide (CAS 92000-76-5)
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