Intermediates are chemical compounds widely used in the manufacturing of Active Pharmaceutical Ingredients(APIs) in bulk quantities. Intermediates are also useful for the research and development of new drug product

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Diazepam Standard

CAS Number
439-14-5
Diazepam
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876-53-9

Dibromoadamantine

CAS Number
876-53-9
Vildagliptin
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Dibutylamine - NDBA starting material.png

Dibutylamine / NDBA starting material

CAS Number
111-92-2
Nitrosamine Impurities
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Dichlorodimethylsilane

CAS Number
75-78-5
Chemical Primary Standard
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Dichloromethane

Dichloromethane

CAS Number
75-09-2
GC standards
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31166-29-7

Dichlorothienoic Acid

CAS Number
31166-29-7
Rivaroxaban
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Diclazuril Standard

CAS Number
101831-37-2
Diclazuril
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Diclazuril Standard

CAS Number
101831-37-2
Diclazuril
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Diclofenac alcohol analog

CAS Number
27204-57-5
Diclofenac
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Diclofenac Benzaldehyde Analog

CAS Number
22121-58-0
Diclofenac
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Diclofenac Isopropyl Ester

CAS Number
66370-79-4
Diclofenac
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Diclofenac Methyl Ester

CAS Number
15307-78-5
Diclofenac
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Diclofenac Related Compound D

CAS Number
127792-23-8
Alternate CAS Number
127792-45-4(Na Salt)
Diclofenac
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Diclofenac Standard

CAS Number
15307-86-5
Alternate CAS Number
15307-81-0(K Salt); 15307-79-6(Na Salt)
Diclofenac
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Didanosine Standard

CAS Number
69655-05-6
Didanosine
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Didesmethyl Chlorpheniramine

Didesmethyl Chlorpheniramine

CAS Number
23052-94-0
Chlorpheniramine
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Dienogest Standard

CAS Number
65928-58-7
Dienogest
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Diethanolamine - NDELA Starting material

Diethanolamine / NDELA Starting material

CAS Number
111-42-2
Nitrosamine Impurities
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C21H26N2O7

Diethyl 1-(methoxymethyl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

CAS Number
NA
Lercanidipine hydrochloride
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Diethyl 2-(2-methoxyphenoxy)malonate

Diethyl 2-(2-methoxyphenoxy)malonate

CAS Number
20730-58-9
Guaifenesin
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34148-67-9

Diethyl 4-(2-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

CAS Number
34148-67-9
Amlodipine
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Diethyl amine - NDEA starting material

Diethyl amine/ NDEA starting material

CAS Number
109-89-7
Nitrosamine Impurities
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Diethyl Chloromalonate

Diethyl Chloromalonate

CAS Number
14064-10-9
Guaifenesin
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Diethyl Dipropylmalonate

CAS Number
6065-63-0
Valproic Acid
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Digoxin Standard

CAS Number
20830-75-5
Digoxin
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Dihydralazine EP Impurity A

CAS Number
649765-80-0
Dihydralazine
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Dihydro Testosterone

CAS Number
521-18-6
Testosterone
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Dihydrotachysterol Standard

CAS Number
67-96-9
Dihydrotachysterol
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Diltiazem Sulfoxide N-Oxide

CAS Number
NA
Diltiazem
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Dimenhydrinate Standard

CAS Number
523-87-5
Dimenhydrinate
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Dimenhydrinate Standard

CAS Number
523-87-5
Dimenhydrinate
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Dimethoxydimethylsilane

CAS Number
1112-39-6
Chemical Primary Standard
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70677-78-0

Dimethyl 2,6-Dimethyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate

CAS Number
70677-78-0
Amlodipine
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Dimethyl amine - NDMA starting material

Dimethyl amine/ NDMA starting material

CAS Number
124-40-3
Nitrosamine Impurities
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Diosmin Standard

CAS Number
520-27-4
Diosmin
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Diosmin Standard

CAS Number
520-27-4
Diosmin
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Diphenhydramine Citrate Standard

CAS Number
88637-37-0
Alternate CAS Number
58-73-1(Freebase);147-24-0(HCl Salt)
Diphenhydramine
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Diphenhydramine EP Impurity A

CAS Number
53499-40-4
Alternate CAS Number
17471-10-2(Freebase)
Diphenhydramine
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Diphenhydramine EP Impurity B

CAS Number
19804-27-4
Diphenhydramine
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Diphenhydramine EP Impurity C

CAS Number
118-23-0
Alternate CAS Number
1808-12-4(HCl Salt)
Diphenhydramine
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Diphenhydramine EP Impurity D

CAS Number
91-01-0
Diphenhydramine
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Diphenhydramine EP Impurity E

CAS Number
119-61-9
Diphenhydramine
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Diphenhydramine Hydrochloride Standard

CAS Number
147-24-0
Alternate CAS Number
88637-37-0(Citrate salt);58-73-1(Freebase)
Diphenhydramine
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Diphenhydramine N-Oxide

CAS Number
3922-74-5
Alternate CAS Number
13168-00-8(HCl Salt)
Diphenhydramine
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Diphenhydramine Standard

CAS Number
58-73-1
Alternate CAS Number
88637-37-0(Citrate salt);147-24-0(HCl Salt)
Diphenhydramine
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Diphenyl(piperidin-4-yl)methanol

CAS Number
115-46-8
Chemical Primary Standard
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Diphenylamine - NDPhA Starting material

Diphenylamine/ NDPhA Starting material

CAS Number
122-39-4
Nitrosamine Impurities
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1643354-27-1

Diphthalimido Morpholinone Analog

CAS Number
1643354-27-1
Rivaroxaban
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