Fine Chemicals

Fine chemicals are single, pure chemical compounds with precise properties that result in an end product. Commodity chemicals are used to make fine chemicals. These are utilized as organic building blocks to generate new compounds with particular functional properties. Fine chemical production is complicated and variable, with multi-step operations using new technology to reach ultra-high purity criteria.

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Bortezomib Impurity 50

CAS Number

NA

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Bortezomib Acid Analog (Mixture)

CAS Number

2364553-64-8

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Isoamylamide Impurity

CAS Number

NA

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3-Aminophthalimide

CAS Number

2518-24-3

Chemical Primary Standard

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Ethyl 2-chloro-2-oxoacetate

CAS Number

4755-77-5

Chemical Primary Standard

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3-Hydroxy-4-methoxybenzonitrile

CAS Number

52805-46-6

Chemical Primary Standard

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Clozapine EP Impurity A

CAS Number

50892-62-1

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Clozapine EP Impurity B

CAS Number

263366-81-0

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Clozapine EP Impurity C

CAS Number

6104-71-8

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Clozapine EP Impurity D

CAS Number

65514-71-8

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Clozapine Impurity 5

CAS Number

60091-87-4

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N-Acetyl clozapine

CAS Number

1025951-76-1

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1-Methylpiperazine

CAS Number

109-01-3

Alternate CAS Number

34352-59-5(DiHCl Salt)

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N-Nitroso Clozapine

CAS Number

156632-03-0

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N-Nitroso Clozapine EP Impurity A

CAS Number

90353-66-5

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N-Nitroso Clozapine EP Impurity B (possibility 2)

CAS Number

NA

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Clozapine Nitroso EP Impurity C

CAS Number

NA

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Clozapine Nitroso EP Impurity C (TFA Salt)

CAS Number

NA

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Clozapine N-oxide

CAS Number

34233-69-7

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N,N-Dinitroso Clozapine EP Impurity C

CAS Number

NA

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Clavulanate Standard

CAS Number

58001-44-8

Alternate CAS Number

61177-44-4(Lithium Salt);61177-45-5(Potassium Salt)

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Clavulanate Potassium Standard

CAS Number

61177-45-5

Alternate CAS Number

58001-44-8(Freebase);61177-44-4(Lithium Salt)

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Clavulanate Lithium Standard

CAS Number

61177-44-4

Alternate CAS Number

58001-44-8(Freebase);61177-45-5(Potassium Salt)

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Clavulanate EP Impurity A

CAS Number

4744-51-8

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(S)-1-Boc-3-Hydroxypiperidine

CAS Number

143900-44-1

Chemical Primary Standard

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Triphenylphosphine

CAS Number

603-35-0

Chemical Primary Standard

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Clavulanate EP Impurity B

CAS Number

96681-85-5

Alternate CAS Number

NA(Sodium - Salt)

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Clavulanate EP Impurity C

CAS Number

86917-74-0

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Clavulanate EP Impurity D

CAS Number

404839-11-8

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Clavulanate EP Impurity H

CAS Number

75-64-9

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Clavulanate EP Impurity E

CAS Number

1260617-10-4

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Clavulanate EP Impurity F

CAS Number

1260857-16-6

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Clavulanate EP Impurity G

CAS Number

374816-32-7

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(R)-1-Boc-3-Hydroxypiperidine

CAS Number

143900-43-0

Chemical Primary Standard

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Clavulanate EP Impurity J

CAS Number

110-18-9

Alternate CAS Number

7677-21-6(DiHCl Salt)

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Clavulanate EP Impurity K

CAS Number

107-45-9

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Clavulanate EP Impurity L

CAS Number

4013-94-9

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Clavulanate EP Impurity M

CAS Number

3033-62-3

Alternate CAS Number

103526-47-2(Dihydrochloride Salt)

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N,N-Dimethylethylamine

CAS Number

598-56-1

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5-Chlorouracil

CAS Number

1820-81-1

Chemical Primary Standard

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Allantoin

CAS Number

97-59-6

Chemical Primary Standard

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Phthalimido amlodipine

CAS Number

88150-62-3

Chemical Primary Standard

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Dehydroepiandrosterone (DHEA)

CAS Number

53-43-0

Chemical Primary Standard

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N-(5-chloro-1,3,4-thiadiazol-2-yl)acetamide

CAS Number

60320-32-3

Chemical Primary Standard

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5-Chloro-1,3,4-thiadiazol-2-amine

CAS Number

37566-40-8

Chemical Primary Standard

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2-Acetamido-5-chlorosulfonyl-1,3,4-thiadiazole

CAS Number

32873-57-7

Chemical Primary Standard

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4-Chlorophenothiazine

CAS Number

7369-69-9

Chemical Primary Standard

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3-Chloro-N,N-dimethylpropan-1-amine

CAS Number

109-54-6

Chemical Primary Standard