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HomeProduct name listL-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid

L-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid

  • CAS NO.:74163-81-8
  • Empirical Formula: C10H11NO2
  • Molecular Weight: 177.2
  • MDL number: MFCD00800357
  • EINECS: 616-058-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-05-21 14:26:55
L-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid Structural

What is L-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid?

Chemical properties

white to light yellow crystal powde

The Uses of L-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid

Quinapril intermediate.

The Uses of L-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid

(S)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic Acid (Quinapril EP Impurity A) is a Quinapril intermediate.

Properties of L-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid

Melting point: >300 °C(lit.)
Boiling point: 309.12°C (rough estimate)
alpha  -157.4 º (24 ºC)
Density  1.1607 (rough estimate)
refractive index  -166 ° (C=1, 1mol/L NaOH)
storage temp.  Keep in dark place,Inert atmosphere,2-8°C
solubility  soluble in Hot Water, Basic Water
pka 2.21±0.20(Predicted)
form  powder to crystal
color  White to Almost white
optical activity [α]20/D 168°, c = 1.8 in 1.4 M NaOH
BRN  4842199
CAS DataBase Reference 74163-81-8(CAS DataBase Reference)

Safety information for L-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for L-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid

InChIKey BWKMGYQJPOAASG-VIFPVBQESA-N

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