3-(4-Chloro-2-propylphenoxy)propane-1,2-diol CAS 64894-58-2
| CAS No. | 64894-58-2 |
| Molecular Formula | C16H14O5 |
| Molecular Weight | 286.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Chloro-2-propylphenoxy)propane-1,2-diol (CAS 64894-58-2), molecular formula C16H14O5 and molecular weight 286.28 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, 3-(4-Chloro-2-propylphenoxy)propane-1,2-diol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 286.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H14O5 |
| Molecular Weight | 286.28 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
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Recommended Standards
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- 2-Hydroxybenzylbeta-D-glucopyranoside (CAS 7724-09-6)
- 3-(Hydroxymethyl)phenyl 2-acetoxybenzoate, 97% (CAS 287118-98-3)
- (4E)-4-(3-Chloro-4-hydroxybenzylidene)-3-(chloromethyl)isoxazol-5(4H)-one (CAS 1142199-91-4)
- 6-Bromo-3-fluoro-2-(fluoromethyl)pyridine (CAS 2069971-69-1)
- 2,5-Dichloro-3-(2-thiomethylphenyl)propiophenone (CAS 898780-49-9)
- 2-Chloro-5-methanesulfonylthiophene-3-sulfonyl chloride (CAS 887350-82-5)
- 2,2,2-Trifluoroethyl 4-methylpiperazine-1-carboxylate (CAS 878259-52-0)
- (2-Methylphenyl)(triphenylphosphine)gold (CAS 925253-65-2)
- 1-(3,5-Bis(trifluoromethyl)phenyl)-5-(5,5-dimethyl-1,3-dioxan-2-yl)pentan-1-one (CAS 898755-93-6)
- Ethyl 5-bromo-3-methylisothiazole-4-carboxylate (CAS 23310-79-4)
- 5-Methyl-2-phenethyl-2,4-dihydro-pyrazol-3-one (CAS 949-26-8)
- C-Peptide (human) (CAS 33017-11-7)
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