Introduction：Basic information about CAS 321-97-1|(-)-Pseudoephedrine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (-)-Pseudoephedrine |
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| CAS Number | 321-97-1 | Molecular Weight | 165.23200 |
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| Density | 1.015 g/cm3 | Boiling Point | 255ºC at 760 mmHg |
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| Molecular Formula | C10H15NO | Melting Point | 118-120 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 85.6ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | (-)-Pseudoephedrine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.015 g/cm3 |
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| Boiling Point | 255ºC at 760 mmHg |
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| Melting Point | 118-120 °C(lit.) |
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| Molecular Formula | C10H15NO |
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| Molecular Weight | 165.23200 |
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| Flash Point | 85.6ºC |
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| Exact Mass | 165.11500 |
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| PSA | 32.26000 |
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| LogP | 1.71880 |
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| InChIKey | KWGRBVOPPLSCSI-SCZZXKLOSA-N |
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| SMILES | CNC(C)C(O)c1ccccc1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- UL5750500
- CHEMICAL NAME :
- Pseudoephedrine, (-)-
- CAS REGISTRY NUMBER :
- 321-97-1
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C10-H15-N-O
- MOLECULAR WEIGHT :
- 165.26
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 248 mg/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex) Behavioral - tremor Behavioral - convulsions or effect on seizure threshold
- REFERENCE :
- JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 53,987,1964
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 105 mg/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex) Behavioral - changes in motor activity (specific assay) Lungs, Thorax, or Respiration - dyspnea
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 148,158,1965
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H302 + H312 + H332-H315-H319-H335 |
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| Precautionary Statements | P261-P280-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xn:Harmful; |
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| Risk Phrases | R20/21/22;R36/37/38 |
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| Safety Phrases | S26-S37/39 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| RTECS | UL5750500 |
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| HS Code | 2922199090 |
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Customs
| HS Code | 2922199090 |
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| Summary | 2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| (1r,2r)-ephedrine |
| (-)-y-Ephedrine |
| EINECS 206-292-8 |
| MFCD00002203 |
| l-Pseudoephedrine base |
| CPDD 0049 |
| (-)-threo-Ephedrine |
| R,R(-)-PSEUDOEPHEDRINE |
| PSEUDOEPHEDRINE BASE |
| S,S(+)-Pseudoephedrine |
