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.

1391054-45-7

N-Cilexetil Candesartan Ethyl Ester

CAS Number

1391054-45-7

Candesartan Cilexetil

1246819-02-2

Candesartan N2-Ethyl Impurity

CAS Number

1246819-02-2

Candesartan Cilexetil

914613-36-8

Candesartan Cilexetil Related Compound - F

CAS Number

914613-36-8

Candesartan Cilexetil

1185256-03-4

Candesartan Cilexetil Related Compound - D

CAS Number

1185256-03-4

Candesartan Cilexetil

869631-11-8

Candesartan Cilexetil Related Compound - B

CAS Number

869631-11-8

Candesartan Cilexetil

139481-59-7

Candesartan Cilexetil Related Compound - G

CAS Number

139481-59-7

Candesartan Cilexetil

139481-58-6

Candesartan Cilexetil Related Compound - A

CAS Number

139481-58-6

Candesartan Cilexetil

139481-69-9

Candesartan Cilexetil EP Impurity - I

CAS Number

139481-69-9

Candesartan Cilexetil

4-Chlorobenzhydrol

4-Chlorobenzhydrol

CAS Number

119-56-2

Cetirizine 4-Chlorobenzophenone Impurity (USP)

Cetirizine 4-Chlorobenzophenone Impurity (USP)

CAS Number

134-85-0

Cetirizine 3-Chloro Impurity Dihydrochloride

Cetirizine 3-Chloro Impurity Dihydrochloride

CAS Number

1232460-29-5;

Cetirizine Dihydrochloride - Impurity B

Cetirizine Dihydrochloride Impurity - B

CAS Number

113740-61-7; 1000690-91-4(DiHCl Salt);113740-61-7(Freebase)

Cetirizine Impurity 2

Cetirizine Impurity -2

CAS Number

1391052-52-0

[2-(2-Aminoethoxy)ethoxy]acetic Acid

[2-(2-Aminoethoxy)ethoxy]acetic Acid

CAS Number

134978-97-5

N,N-Bis(2-chloroethyl)-p-toluenesulfonamide

N,N-Bis(2-chloroethyl)-p-toluenesulfonamide

CAS Number

42137-88-2

Cetirizine Impurity - E

Cetirizine Dihydrochloride- Impurity E

CAS Number

682323-77-9

chlorpheniramine EP Impurity - C

Chlorpheniramine EP Impurity - C

CAS Number

20619-12-9(free base)

Alternate CAS Number

22630-25-7(Maleate Salt)

Chlorpheniramine

Chlorphenamine Maleate - Impurity D (Freebase)

Chlorpheniramine Maleate - Impurity D (Freebase)

CAS Number

65676-21-3

Chlorpheniramine

Chlorpheniramine API (Freebase)

Chlorpheniramine API (Freebase)

CAS Number

132-22-9

Chlorpheniramine

Dihydrochloride Salt

Chlorphenamine Maleate - Impurity A (Dihydrochloride Salt)

CAS Number

2575516-39-9(Salt)

Alternate CAS Number

1246816-57-8(Freebase)

Chlorpheniramine

Chlorpheniramine N-Oxide

Chlorpheniramine N-Oxide

CAS Number

120244-82-8

Chlorpheniramine

78180-89-9

Chlorphenamine N-Oxide Impurity 2

CAS Number

78180-89-9

Chlorpheniramine

Didesmethyl Chlorpheniramine

Didesmethyl Chlorpheniramine

CAS Number

23052-94-0

Chlorpheniramine

688361-91-3

3-(4-Methoxyphenyl)-N,N-dimethyl-3-(pyridin-2-yl)propan-1-amine

CAS Number

688361-91-3

Chlorpheniramine

C4H11Cl2N

2-Chloro-N,N-dimethylethan-1-amine hydrochloride

CAS Number

4584-46-7(salt)

Alternate CAS Number

107-99-3(Freebase)

Chlorpheniramine

Chlorphenamine Di-N-Oxide

Chlorphenamine Di-N-Oxide

CAS Number

NA

Chlorpheniramine

N-Ethoxycarbonyl-ciprofloxacin

N-Ethoxycarbonyl-ciprofloxacin

CAS Number

93594-29-7

Chlorociprofloxacin

Chlorociprofloxacin

CAS Number

93106-58-2

864443-44-7

N-Nitroso Ciprofloxacin

CAS Number

864443-44-7

Hcl salt

Ciprofloxacin Hydrochloride

CAS Number

93107-08-5

86393-32-0

Ciprofloxacin Hydrochloride Monohydrate

CAS Number

86393-32-0

C15H17Cl2N3O3

6-(2-Aminoethylamino)-7-chloro-1- cyclopropyl-4-oxo-1,4-dihydroquinoline- 3-carboxylic Acid Hydrochloride

CAS Number

528851-30-1(Salt)

Alternate CAS Number

528851-85-6(Freebase)

1267935-86-3

1-Cyclopropyl-6,7-dimethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid

CAS Number

1267935-86-3

122224-30-0

1-Cyclopropyl-8-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic Acid

CAS Number

122224-30-0

105394-83-0

Ciprofloxacin Hydrochloride - Impurity E

CAS Number

105394-83-0

Impurity D

Ciprofloxacin Hydrochloride Impurity - D

CAS Number

133210-96-5(Freebase)

Alternate CAS Number

526204-10-4(HCl Salt)

C15H17ClFN3O3

Ciprofloxacin Hydrochloride - Impurity C (HclSalt)

CAS Number

528851-31-2(Salt)

Alternate CAS Number

103222-12-4(Freebase)

93107-11-0

Ciprofloxacin Hydrochloride - Impurity B (Freebase)

CAS Number

93107-11-0

86393-33-1

Ciprofloxacin Hydrochloride - Impurity A (Freebase)

CAS Number

86393-33-1

93107-31-4

6,7-Dichloro-1-cyclopropyl-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid

CAS Number

93107-31-4

528851-31-2

Ciprofloxacin Hydrochloride - Impurity C (Hcl salt)

CAS Number

528851-31-2

Ciprofloxacin Reference Standard

Ciprofloxacin Reference Standard (Free base)

CAS Number

85721-33-1

C21H23ClFNO5

Citalopram Hydrobromide - Impurity E (Oxalate)

CAS Number

1329612-81-8;

Alternate CAS Number

1332724-08-9(HBr Salt);64169-45-5(Freebase)

Impurity D (Hydrochloride Salt)

Citalopram Hydrobromide - Impurity D (Hydrochloride Salt)

CAS Number

97743-99-2

Alternate CAS Number

62498-67-3(Freebase);1188264-72-3(HBr Salt);97743-99-2(HCl Salt);62498-68-4(oxalate salt)

Impurity C

Citalopram Hydrobromide Impurity - C

CAS Number

372941-54-3;

Alternate CAS Number

1440961-11-4(Oxalate Salt);2469734-61-8(HCl salt);

Impurity - B

Citalopram Hydrobromide Impurity - B

CAS Number

411221-53-9

Alternate CAS Number

1332724-03-4(Salt)

Citalopram EP Impurity A

Citalopram EP Impurity - A

CAS Number

64372-56-1

Impurity B (Oxalate Salt)

Citalopram Hydrobromide - Impurity B (Oxalate Salt)

CAS Number

1332724-03-4; 411221-53-9(Citalopram HBr - Impurity B (Freebase))