Carbidopa and Impurities
Ref: 4Z-C-2126
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
Carbidopa Methyl Ester
CAS:91431-01-5
Formula:
C11H16N2O4
Color and Shape:
Off-White Solid
Molecular weight:
240.26
Ref: 4Z-C-2113
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
Carbidopa EP Impurity F (Carbidopa Ethyl Ester)
CAS:1458640-32-8
Formula:
C12H18N2O4
Color and Shape:
Off-White Solid
Molecular weight:
254.29
Ref: 4Z-C-218
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
rac-Carbidopa EP Impurity F HCl (rac-Carbidopa Ethyl Ester HCl)
CAS:96115-88-7
Formula:
C12H18N2O4·HCl
Color and Shape:
Red Solid
Molecular weight:
254.29 36.46
Ref: 4Z-C-2114
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
Carbidopa EP Impurity D
CAS:934371-48-9
Formula:
C17H24N2O4
Color and Shape:
White To Off-White Solid
Molecular weight:
320.39
Ref: 4Z-C-216
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
Carbidopa EP Impurity H (R-Isomer)
Formula:
C11H16N2O4
Color and Shape:
White To Off-White Solid
Molecular weight:
240.26
Ref: 4Z-C-2115
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
rac-Carbidopa EP Impurity C (Carbidopa USP Related Compound A)
CAS:85933-19-3
Formula:
C11H16N2O4
Molecular weight:
240.26
Ref: 4Z-C-2125
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
Carbidopa Impurity 4 HBr
CAS:1176784-51-2
Formula:
C9H8N2O2·HBr
Color and Shape:
Yellow Solid
Molecular weight:
176.18 80.91
Ref: 4Z-C-2120
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
Carbidopa EP Impurity G
CAS:2503-44-8
Formula:
C9H10O3
Color and Shape:
Pale Yellow Solid
Molecular weight:
166.18
Ref: 4Z-C-2111
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
Carbidopa
CAS:28860-95-9
Formula:
C10H14N2O4
Color and Shape:
White To Off-White Solid
Molecular weight:
226.23
Ref: 4Z-C-212
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
rac-Carbidopa EP Impurity F (rac-Carbidopa Ethyl Ester)
CAS:91908-71-3
Formula:
C12H18N2O4
Molecular weight:
254.29
Ref: 4Z-C-2127
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
rac-Carbidopa-13C-d3
CAS:302-53-4
Formula:
C913CH11D3N2O4
Color and Shape:
White To Off-White Solid
Molecular weight:
230.24
Ref: 4Z-C-2117
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
Carbidopa EP Impurity C (Carbidopa USP Related Compound A ((S)-Isomer))
CAS:84488-77-7
Formula:
C11H16N2O4
Molecular weight:
240.26
Ref: 4Z-C-2110
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
Ref: 4Z-C-2121
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
Carbidopa EP Impurity J (2-Bromo Carbidopa)
CAS:43197-33-7
Formula:
C10H13BrN2O4
Color and Shape:
White To Off-White Solid
Molecular weight:
305.13
Ref: 4Z-C-214
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
Ref: 4Z-C-2116
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
Carbidopa EP Impurity B
CAS:18181-08-3
Formula:
C11H15NO4
Color and Shape:
White To Off-White Solid
Molecular weight:
225.24
Ref: 4Z-C-219
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
Carbidopa-d3
CAS:1276732-89-8
Formula:
C10H11D3N2O4
Color and Shape:
White To Off-White Solid
Molecular weight:
229.25
Ref: 4Z-C-211
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
rac-Carbidopa EP Impurity C Trifluoroacetate (Carbidopa USP Related Compound A Trifluoroacetate)
CAS:85933-19-3
Formula:
C11H16N2O4·C2HF3O2
Color and Shape:
White To Off-White Solid
Molecular weight:
240.26 114.02
Ref: 4Z-C-2124
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025
(R)-Carbidopa
CAS:28875-92-5
Formula:
C10H14N2O4
Color and Shape:
White To Off-White Solid
Molecular weight:
226.23
Ref: 4Z-C-2123
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 7 Jan 2025