1-(4-Hydroxy-3-methoxyphenyl)ethane-1,2-diol compound with piperazine (2:1) CAS 67423-45-4
| CAS No. | 67423-45-4 |
| Molecular Formula | 2*C9H12O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(4-Hydroxy-3-methoxyphenyl)ethane-1,2-diol compound with piperazine (2:1) (CAS 67423-45-4) is a high-purity analytical reference standard with the molecular formula C9H12O4C4H10N2 and a molecular weight of 270.33 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1-(4-Hydroxy-3-methoxyphenyl)ethane-1,2-diol compound with piperazine (2:1) is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 270.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 1-(4-Hydroxy-3-methoxyphenyl)ethane-1,2-diol compound with piperazine (2:1) 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.
Physical & Chemical Properties
| Molecular Formula | 2*C9H12O4 C4H10N2 |
| Molecular Weight | 270.33 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
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Recommended Standards
- (5-Cyclopropyl-4-fluoro-1H-pyrazol-3-yl)methanamine (CAS 1638759-40-6)
- Methyl 2-(4-bromo-3-methylphenyl)acetate (CAS 885681-93-6)
- 6-chloro-N'-(3-chlorobenzoyl)-4-(trifluoromethyl)nicotinohydrazide (CAS 287979-15-1)
- Methyl 3-methoxy-5-[4-(methylsulfanyl)phenyl]benzoate (CAS 1820609-17-3)
- 2-(5-((3-(4-Chlorophenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid (CAS 1009770-18-6)
- 3-(Methoxy-d3)-1-propanol (CAS 86013-00-5)
- Ethyl 2-{4-[2-(4-bromophenyl)-2-oxoethyl]-3-oxo-3,4-dihydroquinoxalin-2-yl}acetate (CAS 478041-09-7)
- 4-Hydroxyphenyl dimethylcarbamate (CAS 37522-02-4)
- Amylopectin（from Corn） (CAS 9037-22-3)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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