Pharmaceutical Standards

Lidocaine EP Impurity C

CAS Number

2198-53-0

Lidocaine EP Impurity D

CAS Number

7728-40-7

Alternate CAS Number

7729-94-4(HCl Salt)

Lidocaine EP Impurity E

CAS Number

745798-07-6

Alternate CAS Number

1135231-62-7(HCl Salt)

Lidocaine EP Impurity G

CAS Number

42459-30-3

Alternate CAS Number

35891-87-3(HCl Salt)

Lidocaine EP Impurity I

CAS Number

17289-53-1

Alternate CAS Number

17289-54-2(HCl Salt)

Lidocaine EP Impurity J

CAS Number

857570-37-7

Alternate CAS Number

1012864-23-1(HCl Salt)

Lidocaine EP Impurity K

CAS Number

74634-66-5

Alternate CAS Number

50295-20-0(HCl Salt)

Lidocaine Hydrochloride Standard

CAS Number

73-78-9

Lidocaine Standard

CAS Number

137-58-6

Linagliptin EP Impurity A

CAS Number

668270-11-9

Linagliptin

Lincomycin hydrochloride Standard

CAS Number

859-18-7

Alternate CAS Number

7179-49-9(Monohydrate Salt);154-21-2(Freebase)

Lincomycin

Lincomycin Standard

CAS Number

154-21-2

Alternate CAS Number

859-18-7(HCl Salt); 7179-49-9(Monohydrate Salt)

Lincomycin

Linezolid Standard

CAS Number

165800-03-3

Linezolid

Lisinopril (8R,S)-Diketopiperazine (Mixture of Diastereomers)

CAS Number

1092813-99-4

Lisinopril Dihydrate

CAS Number

83915-83-7 (2HCl salt)

Lisinopril Enantiomer

CAS Number

2743427-41-8

Lisinopril EP Impurity G

CAS Number

1356839-89-8

Lisinopril EP impurity I

CAS Number

927819-64-5

Lisinopril EP Impurity J

CAS Number

2566937-60-6

Lisinopril hydrate

CAS Number

328395-62-6 (Hydrate salt)

Lisinopril Impurity 1

CAS Number

Lisinopril Impurity 11

CAS Number

199002-02-3

Lisinopril Impurity 12

CAS Number

130414-30-1

Lisinopril Impurity 13

CAS Number

488760-33-4

Lisinopril Impurity 14

CAS Number

488760-32-3

Lisinopril Impurity 17

CAS Number

Lisinopril Impurity 3

CAS Number

Lisinopril Impurity 4

CAS Number

Lisinopril Impurity 5

CAS Number

13030-09-6

Lisinopril Impurity 7

CAS Number

116169-90-5

Lisinopril Impurity 8

CAS Number

103300-91-0

Lisinopril Impurity 9

CAS Number

1428117-83-2

Lisinopril SRR-Diastereomer

CAS Number

Lisinopril Standard

CAS Number

76547-98-3 (freebase)

Alternate CAS Number

3915-83-7 (2HCl salt) ; 328395-62-6 (Hydrate salt)

Loperamide Hyrochloride Standard

CAS Number

34552-83-5

Alternate CAS Number

53179-11-6 (Free base)

Loperamide

Loperamide Standard

CAS Number

53179-11-6

Alternate CAS Number

34552-83-5(HCl Salt)

Loperamide

Lopinavir Standard

CAS Number

192725-17-0

Lopinavir

Lorazepam Chloro Impurity

CAS Number

14405-03-9

Lorazepam EP Impurity A

CAS Number

2958-36-3

Lorazepam EP Impurity B

CAS Number

2848-96-6

Lorazepam EP Impurity C

CAS Number

2955-37-5

Lorazepam EP Impurity D

CAS Number

54699-91-1

Lorazepam EP Impurity E

CAS Number

93955-15-8

Lorazepam USP Related Compound E

CAS Number

773871-49-1