Subcategory of Pharmaceuticals and APIs
Impurities and reference standards, page 160
More impurities and reference standards, most searched and traded first. Back to the impurities and reference standards overview
More impurities and reference standards
Showing 7,633 to 7,680 of 9,002 chemicals, most searched and traded first.
- D-Myo-inositol 3,4,5,6-tetrakisphosphateCAS 112791-61-4C6H16O18P4Request quotes
- (10E)-10,11-Didehydro-11-deoxy-6-O-methylerythromycinCAS 144604-03-5C38H67NO122 suppliers
- (1S,3S,5S)-2-Azabicyclo(3.1.0)hexane-3-carboxamideCAS 361440-68-8C6H10N2O5 suppliers
- (2-Butyl-1-benzofuran-3-yl)-[4-[2-(diethylamino)ethoxy]-3-iodophenyl]methanone, hydrochlorideCAS 1397201-93-2C25H31ClINO31 supplier
- (2E)-3-(4-Amino-3,5-dimethylphenyl)prop-2-enenitrileCAS 500292-94-4C11H12N21 supplier
- (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl formateCAS 91526-17-9C6H6O5Request quotes
- (5R)-5-[(1H-Indol-3-yl)methyl]imidazolidine-2,4-dioneCAS 62498-87-7C12H11N3O2Request quotes
- (R)-3-(Acetylthio)isobutyryl ChlorideCAS 74345-73-6C6H9ClO2S1 supplier
- [(8R,9S,13S,14S,17R)-3-Hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] pentanoateCAS 182624-54-0C23H32O31 supplier
- [(Methylamino)[[2-[[5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]amino]methylene]-urea DihydrochlorideCAS 52568-80-6C10H20Cl2N6OSRequest quotes
- [2-(4-Methoxyphenyl)ethyl]dimethylamine hydrochlorideCAS 50822-98-5C11H18ClNORequest quotes
- 1-(3-Bromopropyl)-2,3-dihydro-1H-1,3-benzodiazol-2-oneCAS 103784-04-9C10H11BrN2ORequest quotes
- 1-(3-Chloro-2-hydroxypropyl)-2-methyl-4-nitroimidazoleCAS 14419-11-5C7H10ClN3O3Request quotes
- 1-(3,5-Dihydroxyphenyl)-2-((2-(4-hydroxyphenyl)-1-methylethyl)amino)ethan-1-one hydrobromideCAS 3371-33-3C17H20BrNO4Request quotes
- 1-(4-Chloro-1,1-dimethoxybutyl)-4-fluorobenzeneCAS 57390-39-3C12H16ClFO2Request quotes
- 1-Chloro-4-(4-chlorophenyl)butan-2-olCAS 59363-13-2C10H12Cl2ORequest quotes
- 1,7-Dibenzyl-1,4,7,10-tetraazacyclododecaneCAS 156970-79-5C22H32N4Request quotes
- 11a-Hydroxy-estr-4-ene-3,17-dioneCAS 6615-00-5C18H24O3Request quotes
- 2-(2-Hydroxy-4-methoxyphenyl)acetic acidCAS 20503-09-7C9H10O4Request quotes
- 2-Ethyl-2-methylbutanedinitrileCAS 4172-97-8C7H10N2Request quotes
- 2-Methyl-4-oxo-4H-pyran-3-yl acetateCAS 28787-36-2C8H8O4Request quotes
- 2,2-DimethyloxaneCAS 35270-87-2C7H14ORequest quotes
- 21,21-Diiodo-11beta,17alpha-dihydroxy-6alpha-methylpregna-1,4-diene-3,20-dioneCAS 94134-96-0C22H28I2O4Request quotes
- 3-(2-Bromopropionoyl)-4,4-dimethyl-1,3-oxazolan-2-oneCAS 114341-88-7C8H12BrNO3Request quotes
- 3-[[[2-[(Diaminomethylene)amino]-4-thiazolyl]methyl]thio]propanimidamide HydrochlorideCAS 76833-47-1C8H15ClN6S2Request quotes
- 3-Amino-6-nitro-4-phenyl-1H-quinolin-2-oneCAS 36020-93-6C15H11N3O3Request quotes
- 3,4,5-Trimethoxy-N-(4-methoxybenzyl)benzamideCAS 346704-37-8C18H21NO5Request quotes
- 4-Chloro-2-(chloromethyl)-3,5-dimethylpyridine hydrochlorideCAS 143016-68-6C8H10Cl3NRequest quotes
- 4-Chloro-5-phenylpyrimidineCAS 60122-80-7C10H7ClN2Request quotes
- 4-Hydroxy ketotifenCAS 126939-27-3C19H21NO2SRequest quotes
- 4-Hydroxy-2-(propan-2-yl)benzoic acidCAS 1243289-51-1C10H12O3Request quotes
- 4-Nitro-5-propyl-1H-pyrazole-3-carboxylic acidCAS 76424-48-1C7H9N3O41 supplier
- 7-Chloro-4-ethoxyquinolineCAS 5448-52-2C11H10ClNORequest quotes
- Benzenamine, N-(1-methylethyl)-N-nitroso-CAS 24642-83-9C9H12N2O1 supplier
- Benzeneacetic acid, 2-(dimethylamino)ethyl ester, hydrochlorideCAS 113079-81-5C12H18ClNO2Request quotes
- Dehydro trimipramineCAS 315-69-5C20H24N2Request quotes
- Estr-4-en-17-oneCAS 3646-28-4C18H26O1 supplier
- Ethyl N-cyano-N'-(2-((5-methyl-1H-imidazol-4-yl)methylsulfanyl)ethyl)carbamimidateCAS 75850-09-8C11H17N5OSRequest quotes
- Europine oxideCAS 65582-53-8C16H27NO7Request quotes
- Isobutyl 2-(2-nitrobenzylidene)acetoacetateCAS 61312-59-2C15H17NO5Request quotes
- Ketotifen N-oxideCAS 88456-70-6C19H19NO2SRequest quotes
- N-(2-Benzoyl-4-nitrophenyl)-1,3-dihydro-1,3-dioxo-2H-isoindole-2-acetamideCAS 33311-76-1C23H15N3O6Request quotes
- N-(2-Methylphenyl)-2-(propylamino)acetamide hydrochlorideCAS 1049712-77-7C12H19ClN2O1 supplier
- N-(7-Aminocephem-3-em-3-ylmethyl)pyridinium-4-carboxylate hydriodideCAS 100988-63-4C13H14IN3O3SRequest quotes
- N-Ethyl-3-phenyl-1-propanamine hydrochlorideCAS 13125-63-8C11H18ClNRequest quotes
- N-Isopropyl noratropineC19H27NO3Request quotes
- N-Methyl-2-(methylamino)benzamideCAS 32212-33-2C9H12N2ORequest quotes
- RefChem:405264CAS 397864-40-3C26H28F2O6SRequest quotes
Jump to page (188 pages)Show allHide
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- 61
- 62
- 63
- 64
- 65
- 66
- 67
- 68
- 69
- 70
- 71
- 72
- 73
- 74
- 75
- 76
- 77
- 78
- 79
- 80
- 81
- 82
- 83
- 84
- 85
- 86
- 87
- 88
- 89
- 90
- 91
- 92
- 93
- 94
- 95
- 96
- 97
- 98
- 99
- 100
- 101
- 102
- 103
- 104
- 105
- 106
- 107
- 108
- 109
- 110
- 111
- 112
- 113
- 114
- 115
- 116
- 117
- 118
- 119
- 120
- 121
- 122
- 123
- 124
- 125
- 126
- 127
- 128
- 129
- 130
- 131
- 132
- 133
- 134
- 135
- 136
- 137
- 138
- 139
- 140
- 141
- 142
- 143
- 144
- 145
- 146
- 147
- 148
- 149
- 150
- 151
- 152
- 153
- 154
- 155
- 156
- 157
- 158
- 159
- 160
- 161
- 162
- 163
- 164
- 165
- 166
- 167
- 168
- 169
- 170
- 171
- 172
- 173
- 174
- 175
- 176
- 177
- 178
- 179
- 180
- 181
- 182
- 183
- 184
- 185
- 186
- 187
- 188
Request for quote
Cannot find the impurities and reference standards you need?
Post one buy request with the grade, quantity and destination. Matching suppliers send you quotes, and your contact details stay private until you accept one.