| | |
Levodopa EP Impurity D (3,4-Dihydroxy-D-Phenylalanine)
CAS No. 5796-17-8
C9H11NO4 M.W. 197.19
D-321
 | Levodopa-d3
CAS No. 53587-29-4
C9H8NO4D3 M.W. 200.21
D-323
 | Carbidopa-d3
CAS No. 28860-95-9 (non-d)
C10H11N2O4D3 M.W. 229.25
D-325
 |
Levodopa sulfate
C9H11NO7S M.W. 277.25
D-326
 | 3-O-methyl dopa glucuronide
C16H21NO10 M.W. 387.35
D-327
 | 3-O-Methyldopa-d3
CAS No. 586954-09-8
C10H10NO4D3 M.W. 214.24
D-329
 |
3-O-methyl dopa sulfate
C9H13NO5S M.W. 247.27
D-3210
 | Dopamine HCl
CAS No. 62-31-7
C8H11NO2.HCl M.W. 153.18 36.46
D-3211
 | 4-O-Methyl Levodopa
CAS No. 35296-56-1
C10H13NO4 M.W. 211.22
D-3212
 |
4-O-Methyldopa-d3
C10H10NO4D3 M.W. 214.24
D-3213
 | Levodopa
CAS No. 59-92-7
C9H11NO4 M.W. 197.19
D-3214
 | 6-Hydroxy Dopamine-d4
CAS No. N/A
C8H7NO3D4 M.W. 173.21
D-3215
 |
6-Hydroxy Dopa HCl
CAS No. 68463-64-9
C9H11NO5. HCl M.W. 213.19 36.46
D-3216
 | Levodopa Related Compound 1
CAS No. 32161-30-1
C11H15NO4 M.W. 225.25
D-3217
 | 3-Methoxytyramine
CAS No. 554-52-9
C9H13NO2 M.W. 167.21
D-3218
 |
Levodopa EP Impurity C ((DL)-3-O-Methyldopa)
CAS No. 7636-26-2
C10H13NO4 M.W. 211.22
D-3219
 | Carbidopa Related Compound A
CAS No. 85933-19-3
C11H16N2O4 M.W. 240.26
D-3220
 | Methyldopa-d3
C10H10NO4D3 M.W. 214.24
D-3221
 |
Dopamine-d4 HCl
C8H7NO2D4 . HCl M.W. 157.21 36.46
D-3222
 | Methyldopa Impurity A
CAS No. 6739-31-7
C11H15NO4 M.W. 225.25
D-3223
 | Dopamine EP Impurity C
CAS No. 120-20-7
C10H15NO2 M.W. 181.24
D-3224
 |
Methyldopa EP Impurity B HCl
CAS No. 35026-10-9
C11H15NO3. HCl M.W. 209.25 36.46
D-3225
 | DL-Methyldopa-d3
CAS No. 55-40-3 (non-labelled)
C10H10D3NO4 M.W. 214.24
D-3226
 | Levodopa Impurity 4
CAS No. 4790-08-3
C9H7NO4 M.W. 193.16
D-3227
 |
Methyldopa EP Impurity C
CAS No. 39948-18-0
C12H17NO4 M.W. 239.27
D-3228
 | 6-Hydroxy L-DOPA (Levadopa Related Compound A)
CAS No. 27244-64-0
C9H11NO5 M.W. 213.19
D-3229
 | Levodopa Impurity 1 HCl
CAS No. 32404-28-7
C11H13NO4. HCl M.W. 223.23 36.46
D-3230
 |
Dopamine Impurity 1
CAS No. 50673-96-6
C8H9NO2 M.W. 151.17
D-3231
 | Dopamine Impurity 2
CAS No. 39816-35-8
C9H9NO4 M.W. 195.17
D-3232
 | Dopamine Impurity 3
CAS No. 108074-44-8
C8H7NO4 M.W. 181.15
D-3233
 |
Dopamine Impurity 4
CAS No. 4230-93-7
C10H11NO4 M.W. 209.20
D-3234
 | Dopamine Impurity 5
CAS No. 22568-51-0
C9H9NO4 M.W. 195.17
D-3235
 | Dopamine Impurity 6
CAS No. 37630-20-9
C10H11NO4 M.W. 209.20
D-3236
 |
Dopamine Impurity 7
CAS No. 99-40-1
C8H7ClO3 M.W. 186.59
D-3237
 | Dopamine Impurity 8 (Dibenzylamine)
CAS No. 103-49-1
C14H15N M.W. 197.28
D-3238
 | DL-dopaquinone
CAS No. 4430-97-1
C9H9NO4 M.W. 195.17
D-3239
 |
Levodopa Impurity 2
CAS No. 55-59-4
C11H15NO4 M.W. 225.24
D-3240
 | Levodopa Impurity 3
CAS No. 27313-65-1
C13H17NO5 M.W. 267.28
D-3241
 | (R)-3-Methoxytyrosine
CAS No. 15402-76-3
C10H13NO4 M.W. 211.22
D-3242
 |
Methyldopa EP Impurity C HCl H2O
C12H17NO4. HCl. H2O M.W. 239.27 36.46 18.05
D-3243
 | Methyldopa EP Impurity D HCl (Carbidopa Impurity 3 HCl)
CAS No. 1369423-51-7; 2799-15-7 (free base)
C10H13NO4. HCl M.W. 211.22 36.46
D-324
 |