829-74-3

Basic information

• Product Name: (-)-3,4-Dihydroxynorephedrine
• Synonyms: 4-[2-AMINO-1-HYDROXYPROPYL]-1,2-BENZENEDIOL;(-)3,4-DIHYDROXYNOREPHEDRINE;(-)-3,4-DIHYDROXYNOREPHREDRINE;CORBADRINE;LEVONORDEFRIN;(-)-3,4-DIHYDROXYNOREPHEDRINE, TECH., 90 %;(-)-3,4-DIHYDROXYNOREPHEDRINE*APPROX. 90 %;Corbadrine, Levonordefrin,
• CAS NO: 829-74-3
• Molecular Formula: C₉H₁₃NO₃
• Molecular Weight: 183.2
• Product Categories: Intermediates & Fine Chemicals;Pharmaceuticals;Amines;Aromatics
• Mol File: 829-74-3.mol
• Article Data: 0

Chemical Properties

• Melting Point: 212-215°C dec.
• Boiling Point: 654.8 °C at 760 mmHg
• Flash Point: 349.8 °C
• Appearance: white to light brown/
• Density: 1.328g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.633
• Storage Temp.: −20°C
• Solubility: DMSO: soluble5mg/mL, clear (warmed)
• PKA: 9.59±0.10(Predicted)
• Merck: 13,6725
• CAS DataBase Reference: (-)-3,4-Dihydroxynorephedrine(CAS DataBase Reference)
• NIST Chemistry Reference: (-)-3,4-Dihydroxynorephedrine(829-74-3)
• EPA Substance Registry System: (-)-3,4-Dihydroxynorephedrine(829-74-3)

Safety Data

• Hazard Codes: Xn
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36
• RIDADR: UN 2811 6.1 / PGII
• WGK Germany: 3
• Hazardous Substances Data: 829-74-3(Hazardous Substances Data)

Usage

Chemical Properties

White Powder

Uses

Different sources of media describe the Uses of 829-74-3 differently. You can refer to the following data:
1. A vasoconstrictor which also increases the potency and duration of anesthesia produced by local anesthetics
2. Vasoconstrictor;Adrenergic receptor agonist

Brand name

Neo-Cobefrin (Cook-Waite).

InChI:InChI=1/C9H13NO3/c1-5(10)9(13)6-2-3-7(11)8(12)4-6/h2-5,9,11-13H,10H2,1H3/t5?,9-/m0/s1

Upstream product

• 26164-26-1 (S)-2-methoxy-2-phenylacetic acid