Building Blocks

1601 Results Found

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Building Blocks (Aliphatic/Aromatic/Heterocyclic/Carbohydrates)

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    Product Name : 2-Hydroxy-2-(pyridine-3-yl)acetonitrile/17604-74-9

    Code: BB1569
    CAS: 17604-74-9
    Chemical Formula:C7H6N2O
    Molecular Weight:134.14
    Category: Building blocks
    Literature:
    Application: 2-Hydroxy-2-(pyridine-3-yl)acetonitrile/17604-74-9 is useful as reference Impurity standard.
    2-Hydroxy-2-(pyridine-3-yl)acetonitrile/17604-74-9
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    Product Name : Picolinamide/1452-77-3

    Code: BB1568
    CAS: 1452-77-3
    Chemical Formula:C6H6N2O
    Molecular Weight:122.12
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Picolinamide/1452-77-3 is useful as reference Impurity standard.
    Picolinamide/1452-77-3
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    Product Name : o-Tonal 11 (orto isomer); 1-[4-(2-Hydroxyphenyl)-1-piperazinyl] ethanone/220139-60-6

    Code: BB1567
    CAS: 220139-60-6
    Chemical Formula: C12H16N2O2
    Molecular Weight: 220.27
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: o-Tonal 11 (orto isomer); 1-[4-(2-Hydroxyphenyl)-1-piperazinyl] ethanone/220139-60-6 is useful as reference Impurity standard.
    o-Tonal 11 (orto isomer); 1-[4-(2-Hydroxyphenyl)-1-piperazinyl] ethanone/220139-60-6
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    Product Name : 1-[4-(3-Hydroxyphenyl)-1-piperazinyl] ethanone/67915-02-0

    Code: BB1566
    CAS:67915-02-0
    Chemical Formula: C12H16N2O2
    Molecular Weight: 220.27
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: 1-[4-(3-Hydroxyphenyl)-1-piperazinyl] ethanone/67915-02-0 is useful as reference Impurity standard.
    1-[4-(3-Hydroxyphenyl)-1-piperazinyl] ethanone/67915-02-0
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    Product Name : D-Mannitol/69-65-8

    Code: BB1565
    CAS:69-65-8
    Chemical Formula: C6H14O6
    Molecular Weight: 182.17
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: D-Mannitol/69-65-8 is useful as reference Impurity standard.
    D-Mannitol/69-65-8
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    Product Name : 1,2-Bis(4-pyridyl)hydrazine/19808-51-6

    Code: BB1564
    CAS:19808-51-6
    Chemical Formula: C10H10N4
    Molecular Weight: 186.2
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: 1,2-Bis(4-pyridyl)hydrazine/19808-51-6 is useful as reference Impurity standard.
    1,2-Bis(4-pyridyl)hydrazine/19808-51-6
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    Product Name : trans-Cinnamic Acid/140-10-3

    Code: BB1563
    CAS:140-10-3 
    Chemical Formula: C9H8O2
    Molecular Weight: 148.16
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: trans-Cinnamic Acid/140-10-3 is useful as reference Impurity standard.
    trans-Cinnamic Acid/140-10-3
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    Product Name : 4-Chloro-3-nitrobenzoic Acid/96-99-1

    Code: BB1562
    CAS:96-99-1
    Chemical Formula:C7H4ClNO4
    Molecular Weight:201.56
    Category: Building blocks
    Literature:
    Application: 4-Chloro-3-nitrobenzoic Acid/96-99-1 is useful as reference Impurity standard
    4-Chloro-3-nitrobenzoic Acid/96-99-1
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    Product Name : 3-HydrazinobenzoicAcid/38235-71-1

    Code: BB1561
    CAS:38235-71-1
    Chemical Formula:C7H8N2O2
    Molecular Weight:152.2
    Category: Building blocks
    Literature:
    Application: 3-HydrazinobenzoicAcid/38235-71-1 is useful as reference Impurity standard
    3-HydrazinobenzoicAcid/38235-71-1
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    Product Name : 3-Chloropropionic acid/107-94-8

    Code: BB1560
    CAS:107-94-8
    Chemical Formula:C3H5ClO2
    Molecular Weight:108.52
    Category: Building blocks
    Literature:
    Application:3-Chloropropionic acid/107-94-8 is useful as reference Impurity standard
    3-Chloropropionic acid/107-94-8
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    Product Name : 5-Sulfosalicylic Acid Dihydrate/5965-83-3

    Code: BB1559
    CAS:5965-83-3
    Chemical Formula:C7H6O6S·2H2O
    Molecular Weight: 254.21
    Category: Building blocks
    Literature:
    Application:5-Sulfosalicylic Acid Dihydrate/5965-83-3 is useful as reference Impurity standard
    5-Sulfosalicylic Acid Dihydrate/5965-83-3
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    Product Name : (4R,5R)-4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one/116857-05-7

    Code: BB1558
    CAS:116857-05-7
    Chemical Formula:C5H6Cl2O3
    Molecular Weight: 185.0
    Category: Building blocks
    Literature:
    Application:(4R,5R)-4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one/116857-05-7 is useful as reference Impurity standard
    (4R,5R)-4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one/116857-05-7
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    Product Name : 4-Chloro-4-methyl-5-methylene-1,3-dioxan-2-onole/95579-71-8

    Code: BB1557
    CAS:95579-71-8
    Chemical Formula:C5H5ClO3
    Molecular Weight: 148.6
    Category: Building blocks
    Literature:
    Application:4-Chloro-4-methyl-5-methylene-1,3-dioxan-2-onole/95579-71-8 is useful as reference Impurity standard
    4-Chloro-4-methyl-5-methylene-1,3-dioxan-2-onole/95579-71-8
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    Product Name : 4,5-Dimethyl-1,3-dioxol-2-one/37830-90-3

    Code: BB1556
    CAS:37830-90-3
    Chemical Formula:C5H6O3
    Molecular Weight: 114.1
    Category: Building blocks
    Literature:
    Application:4,5-Dimethyl-1,3-dioxol-2-one/37830-90-3 is useful as reference Impurity standard
    4,5-Dimethyl-1,3-dioxol-2-one/37830-90-3
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    Product Name : 2,2,2-Trifluoro-N’-(2,2,2-trifluoroacetyl)acetohydrazide/667-35-6

    Code: JCKSM-69
    CAS:667-35-6
    Chemical Formula:C4H2F6N2O2
    Molecular Weight: 224.06
    Category: KSM'S/Intermediates
    Literature:
    Application: 2,2,2-Trifluoro-N’-(2,2,2-trifluoroacetyl)acetohydrazide/667-35-6 is useful as reference Impurity standard.
    2,2,2-Trifluoro-N’-(2,2,2-trifluoroacetyl)acetohydrazide/667-35-6
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    Product Name : 2,2,2-Trifluoro-N’-(2,2,2-trifluoroacetyl)acetohydrazide/667-35-6

    Code: BB1555
    CAS:667-35-6
    Chemical Formula:C4H2F6N2O2
    Molecular Weight: 224.06
    Category: Building blocks
    Literature:
    Application:2,2,2-Trifluoro-N'-(2,2,2-trifluoroacetyl)acetohydrazide/667-35-6 is useful as reference Impurity standard
    2,2,2-Trifluoro-N'-(2,2,2-trifluoroacetyl)acetohydrazide/667-35-6
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    Product Name : 1,3-Dihydroxyacetone/96-26-4

    Code: BB1554
    CAS:96-26-4
    Chemical Formula:C3H6O3
    Molecular Weight: 90.08
    Category: Building blocks
    Literature:
    Application:1,3-Dihydroxyacetone/96-26-4 is useful as reference Impurity standard
    1,3-Dihydroxyacetone/96-26-4
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    Product Name : (1S)-1-(3-Methoxyphenyl)-N,N-dimethylethanamine/889443-69-0

    Code: BB1553
    CAS:889443-69-0 (free base)
    Chemical Formula:C11H17NO
    Molecular Weight: 179.26
    Category: Building blocks
    Literature:
    Application:(1S)-1-(3-Methoxyphenyl)-N,N-dimethylethanamine/889443-69-0 is useful as reference Impurity standard
    (1S)-1-(3-Methoxyphenyl)-N,N-dimethylethanamine/889443-69-0
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    Product Name : Ethyl 2-morpholinoacetate/3235-82-3

    Code: BB1552
    CAS:3235-82-3
    Chemical Formula:C8H15NO3
    Molecular Weight: 173.21
    Category: Building blocks
    Literature:
    Application: Ethyl 2-morpholinoacetate/3235-82-3 is useful as reference Impurity standard
    Ethyl 2-morpholinoacetate/3235-82-3
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    Product Name : 4-Bromo-2,6-difluoro-N-methylbenzamide/1440965-03-6

    Code: BB1551
    CAS:1440965-03-6
    Chemical Formula:C8H6BrF2NO
    Molecular Weight: 250.0
    Category: Building blocks
    Literature:
    Application: 4-Bromo-2,6-difluoro-N-methylbenzamide/1440965-03-6 is useful as reference Impurity standard
    4-Bromo-2,6-difluoro-N-methylbenzamide/1440965-03-6
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    Product Name : 2,4-Dimethoxyaniline/2735-04-8

    Code: BB1550
    CAS:2735-04-8
    Chemical Formula:C8H11NO2
    Molecular Weight: 153.18
    Category: Building blocks
    Literature:
    Application: 2,4-Dimethoxyaniline/2735-04-8 is useful as reference Impurity standard
    2,4-Dimethoxyaniline/2735-04-8
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    Product Name : o-Anisidine/90-04-0

    Code: BB1549
    CAS:90-04-0
    Chemical Formula:C7H9NO
    Molecular Weight:123.16
    Category: Building blocks
    Literature:
    Application: o-Anisidine/90-04-0 is useful as reference Impurity standard
    o-Anisidine/90-04-0
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    Product Name : 2,4-Dimethoxy-1-nitrobenzene/4920-84-7

    Code: BB1548
    CAS:4920-84-7
    Chemical Formula:C8H9NO4
    Molecular Weight:183.16
    Category: Building blocks
    Literature:
    Application: 2,4-Dimethoxy-1-nitrobenzene/4920-84-7 is useful as reference Impurity standard
    2,4-Dimethoxy-1-nitrobenzene/4920-84-7
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    Product Name : Methyl[(trimethylsilyl)methyl]amine/18135-05-2

    Code: BB1547
    CAS:18135-05-2
    Chemical Formula:C5H15NSi
    Molecular Weight:117.27
    Category: Building blocks
    Literature:
    Application: Methyl[(trimethylsilyl)methyl]amine/18135-05-2 is useful as reference Impurity standard
     
    Methyl[(trimethylsilyl)methyl]amine/18135-05-2
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    Product Name : 2-Chloroethanamine/689-98-5

    Code: BB1546
    CAS:689-98-5
    Chemical Formula:C2H6ClN
    Molecular Weight:79.53
    Category: Building blocks
    Literature:
    Application: 2-Chloroethanamine/689-98-5 is useful as reference Impurity standard
    2-Chloroethanamine/689-98-5
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    Product Name : 2-Chloroethylamine Hydrochloride/ 870-24-6

    Code: BB1545
    CAS:870-24-6
    Chemical Formula:C2H6ClN·HCl
    Molecular Weight:115.99
    Category: Building blocks
    Literature:
    Application: 2-Chloroethylamine Hydrochloride/ 870-24-6 is useful as reference Impurity standard
    2-Chloroethylamine Hydrochloride/ 870-24-6
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    Product Name : (S)-N-(Quinuclidin-3-yl)acetamide/134869-59-3

    Code: BB1543
    CAS:134869-59-3
    Chemical Formula:C9H16N2O
    Molecular Weight:168.24
    Category: Building blocks
    Literature:
    Application: (S)-N-(Quinuclidin-3-yl)acetamide/134869-59-3 is useful as reference Impurity standard
    (S)-N-(Quinuclidin-3-yl)acetamide/134869-59-3
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    Product Name : (S)-3-Amino-1-azabicyclo[2.2.2]octane/120570-05-0

    Code: BB1542
    CAS:120570-05-0
    Chemical Formula:C7H14N2
    Molecular Weight:126.20
    Category: Building blocks
    Literature:
    Application: (S)-3-Amino-1-azabicyclo[2.2.2]octane/120570-05-0 is useful as reference Impurity standard
    (S)-3-Amino-1-azabicyclo[2.2.2]octane/120570-05-0
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    Product Name : N-(4-fluoro-2-methoxyphenyl)acetamide/582-11-6

    Code: BB1541
    CAS:582-11-6
    Chemical Formula:C9H10FNO2
    Molecular Weight:183.18
    Category: Building blocks
    Literature:
    Application: N-(4-fluoro-2-methoxyphenyl)acetamide/582-11-6 is useful as reference Impurity standard
    N-(4-fluoro-2-methoxyphenyl)acetamide/582-11-6
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    Product Name : 1-aminopiperazine Hydrochloride/1989672-12-9

    Code: BB1540
    CAS:NA
    Chemical Formula: C4H12ClN3
    Molecular Weight: 137.61
    Category: Building blocks
    Literature:
    Application: 1-aminopiperazine Hydrochloride/1989672-12-9 is useful as reference Impurity standard
    1-aminopiperazine Hydrochloride/1989672-12-9
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    Product Name : methyl 5-chloro-3-(methoxysulfonyl)thiophene-2-carboxylate

    Code: BB1539
    CAS:NA
    Chemical Formula:C7H7ClO5S2
    Molecular Weight: 270.71
    Category: Building blocks
    Literature:
    Application: methyl 5-chloro-3-(methoxysulfonyl)thiophene-2-carboxylate is useful as reference Impurity standard
    methyl 5-chloro-3-(methoxysulfonyl)thiophene-2-carboxylate
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    Product Name : TOV40-III;7-Chloro-1-[2-methyl-4-[benzoyl amino]benzyl]-5-oxo-2,3,4,5-tetrahydro-1H-1-benzazepine

    Code: JCTVP-10
    CAS:NA
    Chemical Formula: C25H23ClN2O2
    Molecular Weight: 418.92
    Category: Tolvaptan Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: 7-Chloro-1-[2-methyl-4-[benzoyl amino]benzyl]-5-oxo-2,3,4,5-tetrahydro-1H-1-benzazepine is useful as reference Impurity standard.
    TOV40-III;7-Chloro-1-[2-methyl-4-[benzoyl amino]benzyl]-5-oxo-2,3,4,5-tetrahydro-1H-1-benzazepine
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    Product Name : Methyl 2-amino-5-chlorobenzoate/5202-89-1

    Code: BB1538
    CAS:5202-89-1
    Chemical Formula:C8H8ClNO2
    Molecular Weight: 185.61
    Category: Building blocks
    Literature:
    Application: Methyl 2-amino-5-chlorobenzoate/5202-89-1 is useful as reference Impurity standard
    Methyl 2-amino-5-chlorobenzoate/5202-89-1
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