Lasiocarpine

CAS Number

303-34-4

Synonym

AI3-51770; Heliotridine ester with lasiocarpum and angelic acid; NCI-C01478

Occurrence/Use

Naturally occurring in the seeds of several plants in the family Boraginaceae

Lasiocarpine

Cancer Potency Information

Latest Criteria: Proposition 65 NSRLs/MADLs
Inhalation Unit Risk (μg/cubic meter)-1: 2.2 E-3
Inhalation Slope Factor (mg/kg-day)-1: 7.8 E+0
Oral Slope Factor (mg/kg-day)-1: 7.8 E+0
Comments/References:

OEHHA 1992. Expedited Cancer Potency Values and Proposed Regulatory Levels for Certain Proposition 65 Carcinogens.

Proposition 65

Chemical Status

Cancer: Currently listed

Cancer

Cancer - Listing Mechanism
State's Qualified Experts
Listed as causing : Listed as causing: Cancer
Date of Listing:

Safe Harbor Levels

No Significant Risk Level (NSRL)
0.09 µg/day
Cancer
Last NSRL/MADL Revision: 1992

Documents, Presentations, and Publications

Cancer: