Building Blocks

1317 Results Found

Page 6 of 40
view as:  

Building Blocks (Aliphatic/Aromatic/Heterocyclic/Carbohydrates)

  • Free

    Product Name : 1-Methyl-2-(methylthio)imidazole; 14486-52-3

    Code:  BB1170
    CAS: 14486-52-3
    Chemical Formula: C5H8N2S
    Molecular Weight: 128.20
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: 1-Methyl-2-(methylthio)imidazole; 14486-52-3  is useful as reference Impurity standard
    1-Methyl-2-(methylthio)imidazole; 14486-52-3
  • Free

    Product Name : 2,2-Dimethoxy-N-methylethanamine; 122-07-6

    Code:  BB1169
    CAS: 122-07-6
    Chemical Formula: C5H13NO2
    Molecular Weight: 119.16
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: 2,2-Dimethoxy-N-methylethanamine; 122-07-6  is useful as reference Impurity standard
    2,2-Dimethoxy-N-methylethanamine; 122-07-6
  • Free

    Product Name : 2-Bromo-4′-methylacetophenone; 619-41-0

    Code:  BB1168
    CAS: 619-41-0
    Chemical Formula: C9H9BrO
    Molecular Weight: 213.07
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: 2-Bromo-4′-methylacetophenone; 619-41-0  is useful as reference Impurity standard
    2-Bromo-4′-methylacetophenone; 619-41-0
  • Free

    Product Name : 6-CHLOROHEXAN-2-ONE;Chlorohexanone;6-Chloro-2-hexanol;1-CHLORO-5-HEXANONE;1-CHLOROHEXAN-5-ONE;6-CHLORO-2-HEXANONE;1-Chlorohexane-5-one;2-Hexanone, 6-chloro-;6-CHLORO-2-HEXANONE,98%;6-Chloro-2-hexanone;10226-30-9

    Code:  BB1167
    CAS: 10226-30-9
    Chemical Formula: C6H11ClO
    Molecular Weight: 134.6
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: 6-Chloro-2-hexanone;10226-30-9  is useful as reference Impurity standard
    6-CHLOROHEXAN-2-ONE;Chlorohexanone;6-Chloro-2-hexanol;1-CHLORO-5-HEXANONE;1-CHLOROHEXAN-5-ONE;6-CHLORO-2-HEXANONE;1-Chlorohexane-5-one;2-Hexanone, 6-chloro-;6-CHLORO-2-HEXANONE,98%;6-Chloro-2-hexanone;10226-30-9
  • Free

    Product Name : N-(3-Acetyamino-adamantan-1-yl)acetamide ; 59940-35-1

    Code:  BB1166
    CAS: 59940-35-1
    Chemical Formula: C14H22N2O2
    Molecular Weight: 250.34
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: N-(3-Acetyamino-adamantan-1-yl)acetamide ; 59940-35-1  is useful as reference Impurity standard
    N-(3-Acetyamino-adamantan-1-yl)acetamide ; 59940-35-1
  • Free

    Product Name : Adamantane-1,3-diamine;10303-95-4

    Code:  BB1165
    CAS: 10303-95-4
    Chemical Formula: C10H18N2
    Molecular Weight: 166.27
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Adamantane-1,3-diamine;10303-95-4  is useful as reference Impurity standard
    Adamantane-1,3-diamine;10303-95-4
  • Free

    Product Name : 1,3,5,7-Tetrabromoadamantane; 7314-86-5

    Code:  BB1164
    CAS: 7314-86-5
    Chemical Formula: C10H12Br4
    Molecular Weight: 451.82
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: 1,3,5,7-Tetrabromoadamantane; 7314-86-5  is useful as reference Impurity standard
    1,3,5,7-Tetrabromoadamantane; 7314-86-5
  • Free

    Product Name : 4-(4-Hydroxyphenyl)-1-piperazinecarboxaldehyde ; 112190-13-3

    Code:  BB1163
    CAS: 112190-13-3
    Chemical Formula: C11H14N2O2
    Molecular Weight: 206.24
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: 4-(4-Hydroxyphenyl)-1-piperazinecarboxaldehyde ; 112190-13-3  is useful as reference Impurity standard
    4-(4-Hydroxyphenyl)-1-piperazinecarboxaldehyde ; 112190-13-3
  • Free

    Product Name : Sodium cholesteryl sulfate; Cholesterol 3-Sulfate Sodium Salt; Cholesterol 3-Sulfate Sodium Salt ; 2864-50-8

    Code:  BB1162
    CAS: 2864-50-8
    Chemical Formula: C27H45NaO4S
    Molecular Weight: 488.7
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Sodium cholesteryl sulfate; Cholesterol 3-Sulfate Sodium Salt; Cholesterol 3-Sulfate Sodium Salt ; 2864-50-8  is useful as reference Impurity standard
    Sodium cholesteryl sulfate; Cholesterol 3-Sulfate Sodium Salt; Cholesterol 3-Sulfate Sodium Salt ; 2864-50-8
  • Free

    Product Name : Bis(2-bromoethyl) Ether; 5414-19-7

    Code:  BB1161
    CAS: 5414-19-7
    Chemical Formula: C4H8Br2O
    Molecular Weight: 231.92
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Bis(2-bromoethyl) Ether; 5414-19-7  is useful as reference Impurity standard
    Bis(2-bromoethyl) Ether; 5414-19-7
  • Free

    Product Name : Triphenylphosphine; 603-35-0

    Code:  BB1160
    CAS: 603-35-0
    Chemical Formula: C18H15P
    Molecular Weight: 262.29
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Triphenylphosphine; 603-35-0 is useful as reference Impurity standard
    Triphenylphosphine; 603-35-0
  • Free

    Product Name : Methyl Palmitate; 112-39-0

    Code:  BB1159
    CAS: 112-39-0
    Chemical Formula: C17H34O2
    Molecular Weight: 270.46
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Methyl Palmitate; 112-39-0 is useful as reference Impurity standard
    Methyl Palmitate; 112-39-0
  • Free

    Product Name : Methyl Hexanoate; 106-70-7

    Code:  BB1158
    CAS: 106-70-7
    Chemical Formula: C7H14O2
    Molecular Weight: 130.19
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Methyl Hexanoate; 106-70-7 is useful as reference Impurity standard
    Methyl Hexanoate; 106-70-7
  • Free

    Product Name : Methyl Stearate; 112-61-8

    Code:  BB1157
    CAS: 112-61-8
    Chemical Formula: C19H38O2
    Molecular Weight: 298.51
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Methyl Stearate; 112-61-8 is useful as reference Impurity standard
    Methyl Stearate; 112-61-8
  • Free

    Product Name : Methyl Behenate; 929-77-1

    Code:  BB1156
    CAS: 929-77-1
    Chemical Formula: C23H46O2
    Molecular Weight: 354.62
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Methyl Behenate; 929-77-1 is useful as reference Impurity standard
    Methyl Behenate; 929-77-1
  • Free

    Product Name : Methyl Linolenate ; 301-00-8

    Code:  BB1155
    CAS: 301-00-8
    Chemical Formula: C19H32O2
    Molecular Weight: 292.46
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Methyl Linolenate ; 301-00-8 is useful as reference Impurity standard
    Methyl Linolenate ;	301-00-8
  • Free

    Product Name : Methyl Linoleate; 112-63-0

    Code:  BB1154
    CAS: 112-63-0
    Chemical Formula: C19H34O2
    Molecular Weight: 294.48
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Methyl Linoleate; 112-63-0 is useful as reference Impurity standard
    Methyl Linoleate; 112-63-0
  • Free

    Product Name : Methyl cis-9-Hexadecenoate; cis-9-Hexadecenoic Acid Methyl Ester; Methyl Palmitoleate Palmitoleic Acid Methyl Ester; 1120-25-8

    Code:  BB1153
    CAS: 1120-25-8
    Chemical Formula: C17H32O2
    Molecular Weight: 268.44
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Methyl cis-9-Hexadecenoate; cis-9-Hexadecenoic Acid Methyl Ester; Methyl Palmitoleate Palmitoleic Acid Methyl Ester; 1120-25-8 is useful as reference Impurity standard
    Methyl cis-9-Hexadecenoate; cis-9-Hexadecenoic Acid Methyl Ester; Methyl Palmitoleate Palmitoleic Acid Methyl Ester; 1120-25-8
  • Free

    Product Name : Methyl Lignocerate; 2442-49-1

    Code:  BB1152
    CAS: 2442-49-1
    Chemical Formula: C25H50O2
    Molecular Weight: 382.67
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Methyl Lignocerate; 2442-49-1 is useful as reference Impurity standard
    Methyl Lignocerate; 2442-49-1
  • Free

    Product Name : Methyl Oleate ; 112-62-9

    Code:  BB1151
    CAS: 112-62-9
    Chemical Formula: C19H36O2
    Molecular Weight: 296.50
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Methyl Oleate ; 112-62-9 is useful as reference Impurity standard
    Methyl Oleate ; 112-62-9
  • Free

    Product Name : Methyl Myristate; Methyl Tetradecanoate ; Myristic Acid Methyl Ester ; Tetradecanoic Acid Methyl Ester ; 124-10-7

    Code:  BB1150
    CAS: 124-10-7
    Chemical Formula: C15H30O2
    Molecular Weight: 242.40
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Methyl Myristate; Methyl Tetradecanoate ; Myristic Acid Methyl Ester ; Tetradecanoic Acid Methyl Ester ; 124-10-7 is useful as reference Impurity standard
    Methyl Myristate;  Methyl Tetradecanoate ; Myristic Acid Methyl Ester ; Tetradecanoic Acid Methyl Ester ; 124-10-7
  • Free

    Product Name : Phthalic acid; 88-99-3

    Code:  BB1149
    CAS: 88-99-3
    Chemical Formula: C8H6O4
    Molecular Weight: 166.13
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Phthalic acid; 88-99-3 is useful as reference Impurity standard
    Phthalic acid; 88-99-3
  • Free

    Product Name : 5-Bromo-2-thiophenecarboxylic Acid ; 7311-63-9

    Code:  BB1148
    CAS: 7311-63-9
    Chemical Formula: C5H3BrO2S
    Molecular Weight: 207.04
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: 5-Bromo-2-thiophenecarboxylic Acid ; 7311-63-9 is useful as reference Impurity standard
    5-Bromo-2-thiophenecarboxylic Acid ;	7311-63-9
  • Free

    Product Name : 2-Phenoxyethanol; 122-99-6

    Code:  BB1147
    CAS: 122-99-6
    Chemical Formula: C8H10O2
    Molecular Weight: 138.16
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: 2-Phenoxyethanol; 122-99-6 is useful as reference Impurity standard
    2-Phenoxyethanol; 122-99-6
  • Free

    Product Name : Diethylene Glycol Cyclic Phthalate; Diethylene Glycol bis-Phthalate; 3,4,6,7-Tetrahydro-2,5,8-benzotrioxacycloundecin;13988-26-6

    Code:  BB1146
    CAS:13988-26-6
    Chemical Formula: C₁₂H₁₂O₅
    Molecular Weight: 236.22
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Diethylene Glycol Cyclic Phthalate; Diethylene Glycol bis-Phthalate; 3,4,6,7-Tetrahydro-2,5,8-benzotrioxacycloundecin;13988-26-6 is useful as reference Impurity standard
    Diethylene Glycol Cyclic Phthalate; Diethylene Glycol bis-Phthalate; 3,4,6,7-Tetrahydro-2,5,8-benzotrioxacycloundecin;13988-26-6
  • Free

    Product Name : Butane-1,3-diol;1,3-Butylene glycol;Butylene glycol;107-88-0

    Code:  BB1145
    CAS: 107-88-0
    Chemical Formula: C4H10O2
    Molecular Weight: 90.12
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Butane-1,3-diol;1,3-Butylene glycol;Butylene glycol;107-88-0 is useful as reference Impurity standard
    Butane-1,3-diol;1,3-Butylene glycol;Butylene glycol;107-88-0
  • Free

    Product Name : 1,2-Benzothiazol-3(2H)-one 1,1-dioxide sodium salt ; 128-44-9

    Code:  BB1144
    CAS:128-44-9
    Chemical Formula: C7H4NNaO3S
    Molecular Weight: 205.17
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: 1,2-Benzothiazol-3(2H)-one 1,1-dioxide sodium salt ; 128-44-9 is useful as reference Impurity standard
    1,2-Benzothiazol-3(2H)-one 1,1-dioxide sodium salt ; 128-44-9
  • Free

    Product Name : 2,2,2-Trichloro-ethanol; (Hydroxymethyl)trichloromethane; 2,2,2-Trichloroethyl alcohol; 115-20-8

    Code:  BB1143
    CAS: 115-20-80
    Chemical Formula: C₂H₃Cl₃O
    Molecular Weight: 149.4
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: 2,2,2-Trichloro-ethanol; (Hydroxymethyl)trichloromethane; 2,2,2-Trichloroethyl alcohol; 115-20-8 is useful as reference Impurity standard
    2,2,2-Trichloro-ethanol; (Hydroxymethyl)trichloromethane; 2,2,2-Trichloroethyl alcohol; 115-20-8
  • Free

    Product Name : FD-Ketone | 901773-06-6

    Code: JC-BB1142
    CAS: 901773-06-6
    Chemical Formula: C19H22ClNO4
    Molecular Weight: 363.83
    Category: Research chemicals for medicinal chemistry/drug discovery/CRO/CDMO'S
    Literature:
    Synonyms: FD-Ketone   |  901773-06-6 is useful as reference Impurity Standard
     
    FD-Ketone   |  901773-06-6
  • Free

    Product Name : Diethylene glycol cyclic phthalate | 13988-26-6

    Code: JC-BB1141
    CAS: 13988-26-6
    Chemical Formula: C12H12O5
    Molecular Weight: 236.22
    Category: Research chemicals for medicinal chemistry/drug discovery/CRO/CDMO'S
    Literature:
    Synonyms: Diethylene glycol cyclic phthalate  |  13988-26-6 is useful as reference Impurity Standard
     
    Diethylene glycol cyclic phthalate  |  13988-26-6
  • Free

    Product Name : Tri-o-tolyl-phosphine | 6163-58-2

    Code: JC-BB1140
    CAS: 6163-58-2
    Chemical Formula: C21H21P
    Molecular Weight: 304.37
    Category: Research chemicals for medicinal chemistry/drug discovery/CRO/CDMO'S
    Literature:
    Synonyms: Tri-o-tolyl-phosphine  ; 6163-58-2
     
    Tri-o-tolyl-phosphine  |  6163-58-2
  • Free

    Product Name : L-Lysine Diethylamide | 143983-22-6

    Code: JC-BB1139
    CAS: 143983-22-6
    Chemical Formula: C10H23N3O
    Molecular Weight: 201.3
    Category: Research chemicals for medicinal chemistry/drug discovery/CRO/CDMO'S
    Literature:
    Synonyms: L-Lysine Diethylamide  ; 143983-22-6
     
    L-Lysine Diethylamide  |  143983-22-6
  • Free

    Product Name : 6-hydroxy-1-methyl-3,4-dihydroquinolin-2(1H)-one

    Code: BB1138
    CAS: 69601-46-3
    Chemical Formula: C10H11NO2
    Molecular Weight: 177.20
    Category: Research chemicals for medicinal chemistry/drug discovery/CRO/CDMO'S
    Literature:
    Synonyms: 6-Hydroxy-1-methyl-3,4-dihydro-1H-quinol; 6-hydroxy-1-methyl-3,4-dihydroquinolin-2(1H)-one; 69601-46-3
    6-hydroxy-1-methyl-3,4-dihydroquinolin-2(1H)-one