(-)-Pseudoephedrine

Names

[ CAS No. ]:
321-97-1

[ Name ]:
(-)-Pseudoephedrine

[Synonym ]:
(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

Chemical & Physical Properties

[ Density]:
1.015 g/cm3

[ Boiling Point ]:
255ºC at 760 mmHg

[ Melting Point ]:
118-120 °C(lit.)

[ Molecular Formula ]:
C₁₀H₁₅NO

[ Molecular Weight ]:
165.23200

[ Flash Point ]:
85.6ºC

[ Exact Mass ]:
165.11500

[ PSA ]:
32.26000

[ LogP ]:
1.71880

MSDS

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 DATA

ACUTE 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

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302 + H312 + H332-H315-H319-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
UL5750500

[ HS Code ]:
2922199090

Precursor & DownStream

Precursor

DownStream

(2S)-2-METHYL-PIPERAZINE,DIHYDROCHLORIDE
N-[(1R,2R)-1-hydroxy-1-phenylpropan-2-yl]-N-methylpropanamide
3,4-Dimethoxy Styrene
(-)-(1R,2R)-N-(3,4-dimethoxyphenethyl)pseudoephedrine
[2-[[(1R,2R)-1-hydroxy-1-phenylpropan-2-yl]-methylamino]-2-oxoethyl]azanium
1-(1-hydroxy-1-phenylpropan-2-yl)-1-methyl-3-phenylthiourea

Customs

[ HS Code ]: 2922199090

[ 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%

Related Compounds

pseudoephedrine
(+/-)-Ephedrine
(1S,2S)-1-phenyl-2-(trideuteriomethylamino)propan-1-ol
(1-hydroxy-1-phenylpropan-2-yl)-methylazanium,chloride
2-[4-[1-hydroxy-4-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]butyl]phenyl]-2-methylpropanoic acid,(1S,2S)-2-(methylamino)-1-phenylpropan-1-ol,dihydrochloride
BOC-pseudoephedrine
N-(2-chloro-4-methylphenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-3,5,6,7,8,9-hexahydropyrimido[1,6-a]azepin-2(1H)-yl]acetamide
N-(5-chloro-2-methylphenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-3,5,6,7,8,9-hexahydropyrimido[1,6-a]azepin-2(1H)-yl]acetamide
N-(3-chloro-4-methylphenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-3,5,6,7,8,9-hexahydropyrimido[1,6-a]azepin-2(1H)-yl]acetamide
N-(4-chlorobenzyl)-2-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidin-2(3H)-yl]acetamide
N-(3-chloro-2-methylphenyl)-2-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidin-2(3H)-yl]acetamide
3-(4-Bromo-5-chlorofuran-2-yl)propanoic acid
N-(2-chloro-4-methylphenyl)-2-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-5,6,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidin-2(3H)-yl]acetamide
4-(Trifluoromethyl)furo[3,2-c]pyridine-2-carboxylic acid
5-(4-Methyl-2-nitrophenyl)furan-2-carbothioamide
4-(4-methylbenzyl)-5-{1-[4-(trifluoromethyl)benzoyl]piperidin-4-yl}-2,4-dihydro-3H-1,2,4-triazol-3-one