Product Name

  • Name

    Vitamin

  • EINECS
  • CAS No. 1332-94-1
  • Density 1.55g/cm3
  • Solubility
  • Melting Point 215°C
  • Formula C14H15 N O7
  • Boiling Point 581.1°Cat760mmHg
  • Molecular Weight 309.30
  • Flash Point 305.2°C
  • Transport Information
  • Appearance
  • Safety Human poison by ingestion. Experimental poison by intraperitoneal route. Human systemic effects by ingestion and multiple routes: central nervous system and gastrointestinal changes. Mutation data reported. A controversial treatment for cancer. When heated to decomposition it emits toxic fumes of NOx and CN. See also NITRILES.
  • Risk Codes
  • Molecular Structure Molecular Structure of 1332-94-1 (Vitamin)
  • Hazard Symbols
  • Synonyms b-D-Glucopyranosiduronic acid,cyanophenylmethyl, (R)-;Laetrile;Mandelonitrile b-glucuronide;NSC 103055;Vitamin B17;
  • PSA 140.24000
  • LogP -0.83992

Laetrile Chemical Properties

IUPAC: 6-[Cyano(phenyl)methoxy]-3,4,5-trihydroxyoxane-2-carboxylic acid
 Laetrile with CAS NO.of 1332-94-1 is also called for Amygdalin ; BRN 5608756 ; NSC 103055 ; Vitamin B(sub 17) ; Vitamin B17 ; beta-D-Glucopyranosiduronic acid, alpha-cyanobenzyl ; l-Mandelonitrile-beta-glucuronoside ; Cyanophenylmethyl-beta-D-glucopyranosiduronic acid ; Mandelonitrile-beta-glucuronide and so on.
CAS:1332-94-1
Molecular Weight: 309.27
Molecular Formula: C14H15NO7
ACD/LogP: -1.17
ACD/BCF (pH 5.5): 1 
ACD/BCF (pH 7.4): 1 
ACD/KOC (pH 5.5): 1 
ACD/KOC (pH 7.4): 1 
H bond acceptors: 8 
H bond donors: 4 
Freely Rotating Bonds: 7 
Index of Refraction: 1.634 
Molar Refractivity: 71.3 cm
Molar Volume: 199.2 cm3 
Surface Tension: 85.4 dyne/cm 
ensity: 1.55 g/cm3 
Flash Point: 305.2°C 
Enthalpy of Vaporization: 91.41 kJ/mol 
Boiling Point: 581.1°C at 760 mmHg 
Vapour Pressure: 2.41E-14 mmHg at 25°C 
Heavy Atom Count: 22
Formal Charge: 0
Complexity: 442
Isotope Atom Count: 0
Defined Atom StereoCenter Count: 0
Undefined Atom StereoCenter Count: 6
Defined Bond StereoCenter Count: 0
Undefined Bond StereoCenter Count: 0
Covalently-Bonded Unit Count: 1
The molecular structure of  Laetrile with CAS NO.of  1332-94-1 :

Laetrile Uses

 Laetrile (CAS NO.1332-94-1) is used as antineoplastic agent.

Laetrile Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
man TDLo oral 1286mg/kg/24W (1286mg/kg) PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)

SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE

BEHAVIORAL: MUSCLE WEAKNESS
JAMA, Journal of the American Medical Association. Vol. 238, Pg. 1361, 1977.
rabbit LD50 intravenous 687uL/kg (0.687mL/kg) PERIPHERAL NERVE AND SENSATION: SPASTIC PARALYSIS WITH OR WITHOUT SENSORY CHANGE

BEHAVIORAL: ATAXIA
United States Patent Document. Vol. #4337760,
rat LDLo intraperitoneal 250mg/kg (250mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION

LUNGS, THORAX, OR RESPIRATION: CYANOSIS
JAMA, Journal of the American Medical Association. Vol. 242, Pg. 169, 1979.
women LDLo oral 198mg/kg (198mg/kg) SENSE ORGANS AND SPECIAL SENSES: MYDRIASIS (PUPILLARY DILATION): EYE

BEHAVIORAL: "HALLUCINATIONS, DISTORTED PERCEPTIONS"

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
JAMA, Journal of the American Medical Association. Vol. 239, Pg. 1532, 1978.
women TDLo multiple routes 4170mg/kg/8W (4170mg/kg) GASTROINTESTINAL: NAUSEA OR VOMITING

SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE"
Cancer Treatment Reports. Vol. 62, Pg. 169, 1978.
women TDLo oral 60mg/kg (60mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"

LIVER: FATTY LIVER DEGERATION
Southern Medical Journal. Vol. 79, Pg. 259, 1986.

 

Laetrile Consensus Reports

Cyanide and its compounds are on The Community Right-To-Know List.

Laetrile Safety Profile

Human poison by ingestion. Experimental poison by intraperitoneal route. Human systemic effects by ingestion and multiple routes: central nervous system and gastrointestinal changes. Mutation data reported. A controversial treatment for cancer. When heated to decomposition it emits toxic fumes of NOx and CN. See also NITRILES.

Laetrile Specification

Removal in wastewater treatment of Laetrile (CAS NO.1332-94-1) :
Total removal:1.85  percent
Total biodegradation:0.09  percent
Total sludge adsorption:1.76  percent
Total to air:0.00  percent
(using 10000 hr Bio P,A,S)

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