| CAS No.: | 93-14-1 |
|---|---|
| Formula: | C10h14o4 |
| EINECS: | 202-222-5 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Powder |
| Quality: | Cosmetic Grade |
| Samples: |
|---|
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The details of High Purity 99% Guaifenesin Powder CAS 93-14-1 Guaifenesin with Competitive Price
Product Name: Chlorphenesin
Synonyms: 3-(4-CHLOROPHENOXY)-1,2-PROPANEDIOL;GLYCEROL A-P-CHLOROPHENYL ETHER;LABOTEST-BB LT01147791;CHLORPHENESIN;CHLORPHENESINE;CHLORPHENSIN;3-(PARA-CHLOROPHENOXY)-1,2-PROPANEDIOL;Chlorophenesin (CHP)
CAS: 104-29-0
MF: C9H11ClO3
MW: 202.63
EINECS: 203-192-6
Melting point 77-79°C
Boiling point 290.96°C (rough estimate)
density 1.2411 (rough estimate)
vapor pressure 0Pa at 25ºC
refractive index 1.5470 (estimate)
RTECS TY4260000
storage temp. Sealed in dry,Room Temperature
Specification of High Purity 99% Guaifenesin Powder CAS 93-14-1 Guaifenesin with Competitive Price
| Analysis | Specification | Result |
| Appearance | White crystalline powder | White crystalline powder |
| Assay | 98.0~102.0% on the dried basis | 100.4% |
| Guaifenesin β-isomer | ≤1.5% | 0.09% |
| Guaiacol | ≤0.03% | <0.01% |
| Bisether | ≤0.5% | <0.01% |
| 1,3-bis(2-methoxyphenoxy) propan-2-ol | ≤0.5% | <0.01% |
| Any individual unspecified impurity | ≤0.10% | <0.01% |
| Total impurities | ≤1.0% | <0.01% |
| Loss on drying | ≤0.5% | 0.03% |
| Residual solvent Ethanol |
≤0.5% | <0.03% |
| Conclusion | The results conform to USP43 Specification | |
Application of High Purity 99% Guaifenesin Powder CAS 93-14-1 Guaifenesin with Competitive Price
Guaifenesin is a muscle relaxant with expectorant properties often used as an expectorant to facilitate the removal of phlegm from the airways in acute respiratory tract infections. Guaifenesin comes in tablet and capsule form, as syrup, as dissolving granules, and recently as an extended-release (longacting) tablet. The tablets, capsules, dissolving granules, and syrup are usually taken with or without food every 4 h as needed. The extended-release tablet is usually taken with or without food every 12 h.
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