|
The chemical in the table below meets the requirements
outlined in Title 22, California Code of Regulations, Section
12902 for the listing of a chemical that a state or federal agency
has formally required to be labeled or identified as causing cancer
or reproductive toxicity.
According to Title 22 CCR Section 12902,
- " ‘labeled’ means that a warning message about the carcinogenicity
or reproductive toxicity of a chemical is printed, stamped,
written, or in any other manner placed upon the container in
which the chemical is present or its outer or inner packaging
including any material inserted with, attached to, or otherwise
accompanying such a chemical;"
- " ‘identified’ means that a required message about the carcinogenicity
or reproductive toxicity of the chemical is to be disclosed
in any manner to a person or legal entity other than the person
or legal entity who is required to make such disclosure"; and
- "as causing cancer or reproductive toxicity" means: "For chemicals
that cause cancer, the required label or identification uses
any words or phrases intended to communicate a risk of cancer
or tumors." "For chemicals that cause reproductive toxicity,
the required label or identification uses any words or phrases
intended to communicate a risk of reproductive harm to men or
women or both, or a risk of birth defects or other developmental
harm."
The chemical in the table below has been identified
or labeled to communicate a risk of reproductive or developmental
harm, in accordance with formal requirements by the U.S. Food and
Drug Administration (FDA). Following the table, language taken directly
from the FDA-approved product label that meets the requirements
outlined in Title 22 CCR Section 12902 is quoted.
| Chemical |
CAS No. |
Toxicological Endpoints
|
References |
|
Nimodipine
|
66085-59-4 |
Developmental toxicity
|
FDA (1996) |
Nimodipine (Under PRECAUTIONS)
Pregnancy. Pregnancy Category C. "Nimodipine has been
shown to have a teratogenic effect in Himalayan rabbits. Incidences
of malformations and stunted fetuses were increased at oral doses
of 1 and 10 mg/kg/day (administered by gavage) from day 6 through
day 18 of pregnancy but not at 3.0 mg/kg/day in one of two identical
rabbit studies. In the second study an increased incidence of stunted
fetuses was seen at 1.0 mg/kg/day but not at higher doses. Nimodipine
was embryotoxic, causing resorption and stunted growth of fetuses,
in Long Evans rats at 100 mg/kg/day administered by gavage from
day 6 through day 15 of pregnancy. In two other rat studies, doses
of 30 mg/kg/day nimodipine administered by gavage from day 16 of
gestation and continued until sacrifice (day 20 of pregnancy or
day 21 post partum) were associated with higher incidences of skeletal
variation, stunted fetuses and stillbirths but no malformations.
There are no adequate and well controlled studies in pregnant women
to directly assess the effect on human fetuses. Nimodipine should
be used during pregnancy only if the potential benefit justifies
the potential risk to the fetus."
References
Food and Drug Administration (FDA, 1996). Final
printed labeling for the drug nimodipine. FDA approved 1996.
For questions regarding Proposition 65, please contact the Cynthia
Oshita in the Proposition 65 Implementation Program
For help with this web site please contact the Web
Mistress
|