Catalogue Number: | C-2120 |
Compound Name: | Carbidopa Impurity 4 HBr |
Synonyms: | 3-methylcinnoline-6,7-diol, hydrobromide (1:1) |
CAS#: | |
Alternate CAS#: | 1176784-51-2 (free base) |
Molecular Formula: | C9H8N2O2. HBr |
Molecular Weight: | 176.18 80.91 |
rac-Carbidopa EP Impurity C (Carbidopa USP Related Compound A)
CAS No. 85933-19-3
C11H16N2O4
M.W. 240.26
Carbidopa EP Impurity C (Carbidopa USP Related Compound A ((S)-Isomer))
CAS No. 84488-77-7
C11H16N2O4
M.W. 240.26
rac-Carbidopa EP Impurity F HCl (rac-Carbidopa Ethyl Ester HCl)
CAS No. 96115-88-7
C12H18N2O4. HCl
M.W. 254.29 36.46
rac-Carbidopa EP Impurity C Trifluoroacetate (Carbidopa USP Related Compound A Trifluoroacetate)
C11H16N2O4. C2HF3O2
M.W. 240.26 114.02