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3268-19-7

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Basic Information
CAS No.: 3268-19-7
Name: Furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one, 5,8,8a,9-tetrahydro-9-[[4,6-O-(phenylmethylene)-beta-d-glucopyranosyl]oxy]-5-(3,4,5-trimethoxyphenyl)-, [5R-(5alpha,5abeta,8aalpha,9alpha)]-
Molecular Structure:
Molecular Structure of 3268-19-7 (Furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one, 5,8,8a,9-tetrahydro-9-[[4,6-O-(phenylmethylene)-beta-d-glucopyranosyl]oxy]-5-(3,4,5-trimethoxyphenyl)-, [5R-(5alpha,5abeta,8aalpha,9alpha)]-)
Formula: C35H36 O13
Molecular Weight: 664.663
Synonyms: Furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one,5,8,8a,9-tetrahydro-9-[[4,6-O-(phenylmethylene)-b-D-glucopyranosyl]oxy]-5-(3,4,5-trimethoxyphenyl)-,[5R-(5a,5ab,8aa,9a)]-; Podophyllotoxin,4,6-O-benzylidene-b-D-glucopyranoside (6CI,7CI,8CI); Pyrano[3,2-d]-1,3-dioxin,furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxole deriv.; NSC 42076; PodophyllotoxinO-benzylidene-b-D-glucopyranoside;SP-G
EINECS: 221-880-4
Density: 1.49 g/cm3
Boiling Point: 835.2 ºC at 760 mmHg
Flash Point: 265.8 ºC
Safety: Poison by ingestion and intraperitoneal routes. When heated to decomposition it emits acrid smoke and irritating fumes.
PSA: 149.83000
LogP: 2.99440
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    Furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one,5,8,8a,9-tetrahydro-9-[[4,6-O-(phenylmethylene)-b-D-glucopyranosyl]oxy]-5-(3,4,5-trimethoxyphenyl)-,(5R,5aR,8aR,9R)- Application:Organic Chemicals

    Our company engages in Electronic chemicals such as OLED，Photoresist chemical，Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

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Chemistry

IUPAC Name: (5R,5aR,8aR,9R)-9-[(7,8-Dihydroxy-2-phenyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-6-yl)oxy]-5-(3,4,5-trimethoxyphenyl)-5a,8,8a,9-tetrahydro-5H-[2]benzofuro[6,5-f][1,3]benzodioxol-6-one
Synonyms of 4,6-o-Benzylidene-β-d-glucopyranoside podophyllotoxin (CAS NO.3268-19-7): Podophyllotoxin O-benzylidene-beta-D-glucopyranoside ; Podophyllotoxin, 4,6-O'-benzylidene-beta-D glucoside ; Podophyllotoxin, 4,6-O-benzylidene-beta-D-glucopyranoside; Podophyllotoxin-benziliden glucosid ; Proresidor ; Furo(3',4':6,7)naphtho(2,3-d)-1,3-dioxol-6(5aH)-one, 5,8,8a,9-tetrahydro-9-((4,6-O-(phenylmethylene)-beta-d-glucopyranosyl)oxy)-5-(3,4,5-trimethoxyphenyl)-, (5R-(5alpha,5abeta,8aalpha,9alpha))-
CAS NO: 3268-19-7
Molecular Formula: C35H36O13
Molecular Weight : 664.6525
Molecular Structure:
EINECS: 221-880-4
H bond acceptors: 13
H bond donors: 2
Freely Rotating Bonds: 9
Polar Surface Area: 127.83 Å2
Index of Refraction: 1.663
Molar Refractivity: 165.02 cm3
Molar Volume: 445.2 cm3
Surface Tension: 71.9 dyne/cm
Density: 1.49 g/cm3
Flash Point: 265.8 °C
Enthalpy of Vaporization: 127.21 kJ/mol
Boiling Point: 835.2 °C at 760 mmHg
Vapour Pressure: 1.37E-29 mmHg at 25°C

Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 280mg/kg (280mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 11, Pg. 549, 1961.
mouse LD50 intravenous 583mg/kg (583mg/kg)   Oyo Yakuri. Pharmacometrics. Vol. 3, Pg. 390, 1969.
mouse LD50 oral 280mg/kg (280mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 11, Pg. 549, 1961.
mouse LD50 subcutaneous > 2gm/kg (2000mg/kg)   Oyo Yakuri. Pharmacometrics. Vol. 3, Pg. 390, 1969.
rat LD50 intravenous > 500mg/kg (500mg/kg)   Oyo Yakuri. Pharmacometrics. Vol. 3, Pg. 390, 1969.
rat LD50 oral 823mg/kg (823mg/kg)   Oyo Yakuri. Pharmacometrics. Vol. 3, Pg. 390, 1969.
rat LD50 subcutaneous > 480mg/kg (480mg/kg)   Oyo Yakuri. Pharmacometrics. Vol. 3, Pg. 390, 1969.

Safety Profile

Poison by ingestion and intraperitoneal routes. When 4,6-o-Benzylidene-β-d-glucopyranoside podophyllotoxin (CAS NO.3268-19-7) is heated to decomposition ,it emits acrid smoke and irritating fumes.