Product Name

  • Name

    Valtrate

  • EINECS 242-174-2
  • CAS No. 18296-44-1
  • Density 1.22g/cm3
  • Solubility
  • Melting Point
  • Formula C22H30 O8
  • Boiling Point 525.9°Cat760mmHg
  • Molecular Weight 422.475
  • Flash Point 226.5°C
  • Transport Information
  • Appearance
  • Safety A poison by intraperitoneal and intravenous routes. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating vapors.
  • Risk Codes
  • Molecular Structure Molecular Structure of 18296-44-1 (Valtrate)
  • Hazard Symbols A poison.
  • Synonyms Butanoicacid, 3-methyl-,(1S,2'R,6S,7aS)-4-[(acetyloxy)methyl]-6,7a-dihydrospiro[cyclopenta[c]pyran-7(1H),2'-oxirane]-1,6-diylester (9CI); Butanoic acid, 3-methyl-,4-[(acetyloxy)methyl]-6,7a-dihydrospiro[cyclopenta[c]pyran-7(1H),2'-oxirane]-1,6-diylester, [1S-(1a,6a,7b,7aa)]-; Spiro[cyclopenta[c]pyran-7(1H),2'-oxirane], butanoic acid deriv.;Baldrisedon; Halazuchrome B; Valepotriate; Valtrate; Valtratum
  • PSA 100.66000
  • LogP 2.66210

Valtrate Chemical Properties

Empirical Formula: C22H30O8
Molecular Weight: 422.4688 g/mol
EINECS: 242-174-2 
Index of Refraction: 1.528
Density: 1.22 g/cm3
Flash Point: 226.5 °C
Enthalpy of Vaporization: 80.02 kJ/mol
Boiling Point: 525.9 °C at 760 mmHg
Vapour Pressure: 3.75E-11 mmHg at 25 °C
Structure of Valtrate (CAS NO.18296-44-1):
                    
IUPAC Name: [(1S,6S,7R,7aS)-4-(acetyloxymethyl)-1-(3-methylbutanoyloxy)spiro[6,7a-dihydro-1H-cyclopenta[c]pyran-7,2'-oxirane]-6-yl] 3-methylbutanoate
Product Categories of Valtrate (CAS NO.18296-44-1): Miscellaneous Natural Products

Valtrate Toxicity Data With Reference

1.    

uns-esc 50 nmol/L

     MUREAV    Mutation Research. 203 (1988),81.
2.    

ipr-mus LD50:60 mg/kg

     PHUZBI    Pharmazie in Unserer Zeit. 8 (1979),78.
3.    

ivn-gpg TDLo:20 mg/kg

     TCPHP*    Toxicology and Clinical Pharmacology of Herbal Products Melanie Johns Cupp ed.,Humana press,2000,57.

Valtrate Safety Profile

A poison by intraperitoneal and intravenous routes. Mutation data reported. When heated to decomposition Valtrate (CAS NO.18296-44-1) emits acrid smoke and irritating vapors.

Valtrate Specification

 Valtrate ,its cas register number is 18296-44-1. It also can be called Baldrisedon ; and Butanoic acid, 3-methyl-, 4-((acetyloxy)methyl)-6,7a-dihydrospiro(cyclopenta(c)pyran-7(1H),2'-oxirane)-1,6-diyl ester, (1S-(1-alpha,6-alpha,7-beta,7a-alpha))- .

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