| | |
N-Isopropyl Noratropine
CAS No. 22235-81-0
C19H27NO3 M.W. 317.43
A-151008
 | Atropine Impurity 1 ((+)-R-Tropic Acid)
CAS No. 17126-67-9
C9H10O3 M.W. 166.18
A-151009
 | Atropine Impurity 2 ((-)-S-Tropic Acid)
CAS No. 16202-15-6
C9H10O3 M.W. 166.18
A-151010
 |
Hyoscyamine EP Impurity E (Hyoscyamine USP Related Compound A, Norhyoscyamine)
CAS No. 537-29-1
C16H21NO3 M.W. 275.35
A-151011
 | Atropine Impurity 4 ((R)-Littorine)
C16H21NO3 M.W. 275.35
A-151012
 | Atropine Impurity 5
C21H32NO3 Br M.W. 346.49 79.90
A-151013
 |
N-Acetylhomotaurine
C5H11NO5S M.W. 197.21
A-152
 | Ataluren
CAS No. 775304-57-9
C15H9FN2O3 M.W. 284.25
A-152001
 | Ataluren acyl glucuronide
C21H17FN2O9 M.W. 460.38
A-152002
 |
Ataluren-D4
C15H5FN2O3D4 M.W. 288.27
A-152003
 | N-Acetylhomotaurine-d6
CAS No. N/A
C5H5NO5SD6 M.W. 203.25
A-153
 | Allylamine HCl
CAS No. 10017-11-5
C3H7N. HCl M.W. 57.10 36.46
A-153001
 |
Polyallylamine Hydrochloride
CAS No. 71550-12-4
(C3H7N HCl)n M.W. 15000 (average)
A-153002
 | Acamprosate Impurity B
CAS No. N/A
2 C4H8NO4S Ca M.W. 2x166.18 40.08
A-154
 | Azathioprine EP Impurity A
CAS No. 4531-54-8
C4H6N4O2 M.W. 142.12
A-154001
 |
Azathioprine EP Impurity E Sodium Salt
CAS No. 35681-68-6
C4H4N3O3. Na M.W. 142.09 22.99
A-154002
 | Azathioprine EP Impurity D
CAS No. 6339-54-4
C4H5N3O2S M.W. 159.16
A-154003
 | Azathioprine Impurity C
CAS No. 49808-20-0
C10H6N8S2 M.W. 302.34
A-154004
 |
Azathioprine EP Impurity G (Thiamiprine)
CAS No. 5581-52-2
C9H8N8O2S M.W. 292.28
A-154005
 | Azathioprine
CAS No. 446-86-6
C9H7N7O2S M.W. 277.26
A-154006
 | Azathioprine-13C2-15N
CAS No. 446-86-6 (non-labelled)
13C C72H7N615NO2S M.W. 280.24
A-154007
 |
Acamprosate Impurity 1 Calcium Salt
CAS No. 233591-26-9
2 C6H12NO4S. Ca M.W. 2 194.23 40.08
A-155
 | Cyclo (L-Ala-L-Gln)
CAS No. 268221-76-7
C8H13N3O3 M.W. 199.21
A-155001
 | Alanylglutamic Acid (H-L-Ala-L-Glu-OH)
CAS No. 13187-90-1
C8H14N2O5 M.W. 218.21
A-155002
 |
H-D-Ala-L-Glu-NH2
CAS No. 205252-36-4
C8H15N3O4 M.W. 217.23
A-155003
 | L-Alanine benzyl ester p-toluenesulfonate salt
CAS No. 42854-62-6
C10H13NO2.C7H8O3S M.W. 179.22 172.20
A-155005
 | Pidotimod Impurity 4 (Pyr-Ala-OH)
CAS No. 21282-08-6
C8H12N2O4 M.W. 200.20
A-155006
 |
(2,4-Dinitro-5-fluorophenyl) L-Alaninamide
CAS No. 95713-52-3
C9H9FN4O5 M.W. 272.19
A-155007
 | 3-Phenylamino-L-Alanine
CAS No. 145545-23-9
C9H12N2O2 M.W. 180.21
A-155008
 | L-Alanyl-L-Glutamine
CAS No. 39537-23-0
C8H15N3O4 M.W. 217.23
A-155009
 |
(S)-Phthaloylalanine Disodium Salt
CAS No. 897045-43-1 (free acid)
C11H9NO5. 2 Na M.W. 235.20 2 22.99
A-155010
 | N-phthalyl-L-alanine
CAS No. 4192-28-3
C11H9NO4 M.W. 219.20
A-155011
 | D-Alanine
CAS No. 338-69-2
C3H7NO2 M.W. 89.09
A-155012
 |
Acamprosate Calcium
CAS No. 77337-73-6
2 C5H10NO4S . Ca M.W. 2x180.20 40.08
A-156
 | Articaine Hydrochloride
CAS No. 23964-57-0
C13H20N2O3S HCl M.W. 284.38 36.46
A-156001
 | Articaine Impurity A (Acetamidoarticaine HCl)
CAS No. N/A
C12H18N2O3S HCl M.W. 270.35 36.46
A-156002
 |
Articaine EP Impurity B HCl (Articaine Acid HCl)
CAS No. 114176-52-2 (free base)
C12H18N2O3S. HCl M.W. 270.35 36.46
A-156003
 | Articaine EP Impurity C HCl (Articaine Isopropyl Ester HCl)
C15H24N2O3S. HCl M.W. 312.43 36.46
A-156004
 | Articaine EP Impurity D HCl (Ethylarticaine HCl)
C12H18N2O3S. HCl M.W. 270.35 36.46
A-156005
 |
Articaine Impurity E (Isopropylarticaine HCl)
CAS No. N/A
C13H20N2O3S HCl M.W. 284.38 36.46
A-156006
 | Articaine EP Impurity F HCl (Articaine Acid Propionamide HCl)
C15H25N3O2S. HCl M.W. 311.45 36.46
A-156007
 | Articaine EP Impurity G HCl (Butylarticaine HCl)
CAS No. 23964-59-2
C14H22N2O3S. HCl M.W. 298.41 36.46
A-156008
 |
Articaine EP Impurity H HCl
C16H26N2O3S. HCl M.W. 326.46 36.46
A-156009
 | Articaine EP Impurity I
CAS No. 85006-31-1
C7H9NO2S M.W. 171.21
A-156010
 | Articaine EP Impurity J
CAS No. 1160919-46-9
C10H12BrNO3S M.W. 306.17
A-156011
 |
2-Thiophene Acetyl Chloride
CAS No. 39098-97-0
C6H5ClOS M.W. 160.62
A-156012
 | Acamprosate Impurity 1 Potassium Salt
CAS No. 741659-31-4 (free acid)
C6H12NO4S. K M.W. 194.23 39.10
A-157
 | O-Desmethyl Astemizole
CAS No. 73736-50-2
C27H29FN4O M.W. 444.55
A-157001
 |
O-Desmethylastemizole-d6
CAS No. 73736-50-2 (non-labelled)
C27H25D4FN4O M.W. 448.58
A-157002
 | Astaxanthin
CAS No. 472-61-7
C40H52O4 M.W. 596.85
A-158001
 | Ametoctradin
CAS No. 865318-97-4
C15H25N5 M.W. 275.40
A-159001
 |
Ametoctradin Metabolite 1
C11H15N5O2 M.W. 249.27
A-159002
 | Ametoctradin Metabolite 2
C10H13N5O2 M.W. 235.25
A-159003
 | Ametoctradin Metabolite 3
C9H11N5O2 M.W. 221.22
A-159004
 |
Ametoctradin Metabolite 4
C8H9N5O2 M.W. 207.19
A-159005
 | Azelaic Acid Monoethyl Ester
CAS No. 1593-55-1
C11H20O4 M.W. 216.28
A-160001
 | Azelaic Acid Monomethyl Ester
CAS No. 2104-19-0
C10H18O4 M.W. 202.25
A-160002
 |
Di(2-Ethylhexyl) Azelate-d14
CAS No. 103-24-2 (non-d)
C25H34O4D14 M.W. 426.74
A-160003
 | Azelaic Acid-d14 2-Ethylhexyl Monoester
C17H18O4D14 M.W. 314.53
A-160004
 | Azelaic Acid 2-Ethylhexyl Monoester
C17H32O4 M.W. 300.44
A-160005
 |
(Z)-2-Nonenedioic Acid
CAS No. 104263-77-6
C9H14O4 M.W. 186.21
A-160006
 | (E)-2-Nonenedioic Acid
CAS No. 72461-80-4
C9H14O4 M.W. 186.21
A-160007
 | Dimethyl Azelate
CAS No. 1732-10-1
C11H20O4 M.W. 216.28
A-160008
 |
Albendazole EP Impurity C (Albendazole Sulfone)
CAS No. 75184-71-3
C12H15N3O4S M.W. 297.33
A-161
 | Albendazole Sulfone-d7
CAS No. 75184-71-3 (non-labelled)
C12H8N3O4SD7 M.W. 304.38
A-1610
 | Albendazole Impurity 1 DiHCl
CAS No. 66608-52-4 (free base)
C9H14N2S. 2 HCl M.W. 182.29 2 36.46
A-1611
 |
Albendazole Impurity 2
C10H12N2S M.W. 192.28
A-1612
 | Albendazole-2-Aminosulfone-d3 HCl
CAS No. 1435902-07-0
C10H10N3O2SD3 . HCl M.W. 242.32 36.46
A-1613
 | Albendazole Sulfoxde-d3
CAS No. 54029-12-8 (non-d)
C12H12N3O3SD3 M.W. 284.35
A-1614
 |
Albendazole Sulfone-d3
CAS No. 1448345-60-5
C12H12N3O4SD3 M.W. 300.35
A-1615
 | Albendazole Impurity 3 (2-Nitro-4-(Propylthio)-Aniline)
CAS No. 54393-89-4
C9H12N2O2S M.W. 212.27
A-1616
 | Albendazole Impurity 4 (2-Nitroaniline)
CAS No. 88-74-4
C6H6N2O2 M.W. 138.12
A-1617
 |
Albendazole Impurity 5 (2-Nitro-4-Thiocyanatoaniline)
CAS No. 54029-45-7
C7H5N3O2S M.W. 195.20
A-1618
 | Albendazole Impurity 6 (Calcium Cyanamide)
CAS No. 156-62-7
CN2Ca M.W. 80.10
A-1619
 | Albendazole EP Impurity B (Albendazole Sulfoxide, Ricobendazole)
CAS No. 54029-12-8
C12H15N3O3S M.W. 281.34
A-162
 |
Albendazole Impurity 7 (Methyl Cyanocarbamate) Sodium Salt
CAS No. 51234-98-1
C3H3N2O2. Na M.W. 99.07 22.99
A-1620
 | Aminaftone
CAS No. 14748-94-8
C18H15NO4 M.W. 309.32
A-162001
 | Albendazole EP Impurity H
C15H19N3O3S M.W. 321.40
A-1621
 |
Albendazole Impurity 9 (4-Nitroaniline)
CAS No. 100-01-6
C6H6N2O2 M.W. 138.13
A-1622
 | Albendazole Impurity 10
C21H24N6OS2 M.W. 440.58
A-1623
 | Albendazole Impurity 11
C23H26N6O3S2 M.W. 498.62
A-1624
 |
Albendazole EP Impurity K
C13H17N3O2S M.W. 279.36
A-1625
 | Albendazole EP Impurity L
CAS No. 108579-67-5
C12H15N3O2S M.W. 265.33
A-1626
 | Albendazole EP Impurity J
C9H7Cl2N3O2 M.W. 260.07
A-1627
 |
Hydroxyalbendazole
C12H15N3O3S M.W. 281.33
A-1628
 | Albendazole Impurity 12
CAS No. 22769-68-2
C9H9N3O3 M.W. 207.19
A-1629
 | Albendazole EP Impurity A
CAS No. 80983-36-4
C10H13N3S M.W. 207.30
A-163
 |
4-Aminobutanal
CAS No. 4390-05-0
C5H10O M.W. 86.13
A-163001
 | N-(3-Aminopropyl)-4-Aminobutanal
CAS No. 136849-70-2
C7H16N2O M.W. 144.22
A-163002
 | 4-(Dimethylamino)butanal
CAS No. 104459-70-3
C6H13NO M.W. 115.18
A-163003
 |
Albendazole EP Impurity E (Carbendazim)
CAS No. 10605-21-7
C9H9N3O2 M.W. 191.19
A-164
 | Angoroside C
CAS No. 115909-22-3
C36H48O19 M.W. 784.77
A-164001
 | Albendazole-d7
CAS No. 1287076-43-0
C12H8D7N3O2S M.W. 272.37
A-165
 |
Avicularin
CAS No. 572-30-5
C20H18O11 M.W. 434.36
A-165001
 | Albendazole
CAS No. 54965-21-8
C12H15N3O2S M.W. 265.34
A-166
 | Acemannan
C48H74O37 M.W. 1243.10
A-166001
 |
Albendazole EP Impurity D
CAS No. 80983-34-2
C10H13N3O2S M.W. 239.29
A-167
 | Delta-7-Avenasterol
CAS No. 23290-26-8
C29H48O M.W. 412.71
A-167001
 | Delta-5-Avenasterol
CAS No. 18472-36-1
C29H48O M.W. 412.71
A-167002
 |
Albendazole EP Impurity F
CAS No. 80983-45-5
C10H11N3O2S M.W. 237.28
A-168
 | alfa-Amyrin
CAS No. 638-95-9
C30H50O M.W. 426.73
A-168001
 | alfa-Amyrin Acetate
CAS No. 863-76-3
C32H52O2 M.W. 468.77
A-168002
 |
Albendazole EP Impurity B-d7 (Albendazole Sulfoxide-d7)
CAS No. 54029-12-8 (non-labelled)
C12H8N3O3SD7 M.W. 288.37
A-169
 | Acebutolol
CAS No. 37517-30-9
C18H28N2O4 M.W. 336.43
A-169001
 | Acebutolol Impurity C
CAS No. 40188-45-2
C12H15NO3 M.W. 221.26
A-169002
 |
Acebutolol Impurity A
CAS No. Acebutolol Impurity A
C15H19NO4 M.W. 277.32
A-169003
 | Acebutolol Impurity B HCl
CAS No. 22568-64-5
C16H24N2O4 HCl M.W. 308.38 36.46
A-169004
 | Acebutolol Impurity D
CAS No. 57898-80-3
C14H22N2O3 M.W. 266.34
A-169005
 |
Acebutolol Impurity E
CAS No. N/A
C16H26N2O3 HCl M.W. 294.40 36.46
A-169006
 | Acebutolol Impurity F
CAS No. 96480-91-0
C15H21NO5 M.W. 295.34
A-169007
 | Acebutolol Impurity G
CAS No. N/A
C33H47N3O8 M.W. 613.76
A-169008
 |
Acebutolol Impurity H
CAS No. N/A
C27H34N2O7 M.W. 498.58
A-169009
 | Acebutolol Impurity I
CAS No. 441019-91-6
C17H26N2O4 HCl M.W. 322.41 36.46
A-169010
 | Acebutolol Impurity K
CAS No. 57898-71-2
C20H32N2O4 HCl M.W. 364.49 36.46
A-169011
 |
1,4-Dideoxy-1,4-Imino-D-Arabinitol
CAS No. 100937-52-8
C5H11NO3 M.W. 133.15
A-170001
 | Acetochlor-d11
C14H9ClNO2D11 M.W. 280.84
A-171
 | Acetal (Acetaldehyde Diethyl Acetal)
CAS No. 105-57-7
C6H14O2 M.W. 118.18
A-171001
 |
Benzaldehyde Dibenzyl Acetal
CAS No. 5784-65-6
C21H20O2 M.W. 304.39
A-171002
 | Benzaldehyde Benzyl Methyl Acetal (BBMA)
CAS No. 2238-11-1
C15H16O2 M.W. 228.29
A-171003
 | Acarbose (Acarbosum)
CAS No. 56180-94-0
C25H43NO18 M.W. 645.62
A-172001
 |