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Basic information

  • Name:
  • Benzenemethanol, 3-hydroxy-α-[(methylamino)methyl]-,hydrochloride (1:1), (aR)-

  • Superlist Name:
  • Phenylephrine hydrochloride
  • CAS No.:
  • 61-76-7

  • Molecular Structure:
  • Formula:
  • C9H14ClNO2
  • Molecular Weight:
  • 203.6
  • Synonyms:
  • L(-)-Phenylephrine hydrochloride;(R)-(-)-1-(3-Hydroxyphenyl)-2-methylaminoethanol hydrochloride;3-Hydroxy-alpha-(methylaminomethyl)benzyl alcohol;
  • EINECS:
  • 200-517-3
  • Melting Point:
  • 143-145 °C(lit.)
  • Boiling Point:
  • 341.1 °C at 760 mmHg
  • Flash Point:
  • 163.4 °C
  • Appearance:
  • white to almost white crystalline powder
  • Hazard Symbols:
  • HarmfulXn
  • Risk Codes:
  • 22-36/37/38
  • Safety Description:
  • 26-36-37/39 Details
  • Transport Information:
  • UN 3249

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Consensus Reports

Reported in EPA TSCA Inventory.

Specification

This chemical is called Phenylephrine hydrochloride, and its systematic name is Benzenemethanol, 3-hydroxy-alpha-((methylamino)methyl)-, hydrochloride (1:1), (alphaR)-. With the CAS registry number of 61-76-7, its classification codes are Adrenergic [ophthalmic]; Diagnostic aid [radiopaque medium, cholecystographic]; Drug / Therapeutic Agent; Human Data; Mutation data; Reproductive Effect; Tumor data. Additionally, this chemical is soluble in water and ethanol, insoluble in chloroform and ethyl ether.

Other characteristics of the Phenylephrine hydrochloride can be summarised as followings: (1)ACD/LogP: -0.03; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -3.05; (4)ACD/LogD (pH 7.4): -1.92; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 3; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 18.46 Å2; (13)Flash Point: 163.4 °C; (14)Enthalpy of Vaporization: 61.71 kJ/mol; (15)Boiling Point: 341.1 °C at 760 mmHg; (16)Vapour Pressure: 3.18E-05 mmHg at 25°C.

Uses of this chemical: The Phenylephrine hydrochloride is an alpha-adrenergic agonist served as a mydriatic, nasal decongestant, and cardiotonic agent. It's used as drenergic drugs, having contraction effect on blood vessels of local body. It's also used for swelling and inflammation of nasal congestion, Extending anesthesia time.

When you are using this chemical, please be cautious about it as the following: This chemical is irritating to eyes, respiratory system and skin. You should wear suitable protective clothing if you use it. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
1.SMILES: [Cl-].O[C@H](c1cc(O)ccc1)C[NH2+]C
2.InChI: InChI=1/C9H13NO2.ClH/c1-10-6-9(12)7-3-2-4-8(11)5-7;/h2-5,9-12H,6H2,1H3;1H/t9-;/m0./s1
3.InChIKey:OCYSGIYOVXAGKQ-FVGYRXGTBL

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LDLo intraperitoneal 16mg/kg (16mg/kg)   International Journal of Neuropharmacology. Vol. 4, Pg. 219, 1965.
man TDLo ocular 120mg/kg (120mg/kg) BRAIN AND COVERINGS: "CHANGES IN CIRCULATION (HEMORRHAGE, THROMBOSIS, ETC.)"

BEHAVIORAL: MUSCLE WEAKNESS
Southern Medical Journal. Vol. 86, Pg. 1064, 1993.
mouse LD50 intraperitoneal 89mg/kg (89mg/kg)   Toxicology and Applied Pharmacology. Vol. 28, Pg. 227, 1974.
 
mouse LD50 intravenous 1120ug/kg (1.12mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
European Journal of Pharmacology. Vol. 9, Pg. 289, 1970.
mouse LD50 oral 120mg/kg (120mg/kg)   International Journal of Neuropharmacology. Vol. 4, Pg. 219, 1965.
mouse LD50 subcutaneous 22mg/kg (22mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 86, Pg. 284, 1946.
rabbit LD50 intramuscular 7200ug/kg (7.2mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 86, Pg. 284, 1946.
rabbit LD50 intravenous 500ug/kg (0.5mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 86, Pg. 284, 1946.
rabbit LD50 subcutaneous 22mg/kg (22mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 86, Pg. 284, 1946.
rat LD50 intraperitoneal 17mg/kg (17mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 86, Pg. 284, 1946.
rat LD50 intravenous 440ug/kg (0.44mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Journal of Pharmacology and Experimental Therapeutics. Vol. 113, Pg. 341, 1955.
rat LD50 oral 350mg/kg (350mg/kg)   Archives Internationales de Pharmacodynamie et de Therapie. Vol. 180, Pg. 155, 1969.
rat LD50 subcutaneous 27mg/kg (27mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 86, Pg. 284, 1946.

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