Heterocycles

Heterocyclic compound is a major class of organic chemical compounds characterized by some or all of the atoms in their molecules are joined in rings containing atleast one atom of an element other than carbon.

slide_1

N-Nitroso Allopurinol Impurity E

CAS Number

NA

Nitrosamine Impurities

Slide_1

N-Nitroso Aripiprazole

CAS Number

NA

Nitrosamine Impurities

slide.1

N-Nitroso Desmethyl Dexchlorpheniramine

CAS Number

NA

Nitrosamine Impurities

Slide_1

N-Nitroso Flecainide

CAS Number

2901109-58-6

Nitrosamine Impurities

slide.1

N-Nitroso Mirabegron EP Impurity C

CAS Number

NA

Nitrosamine Impurities

slide.1

N-Nitroso Mirabegron EP Impurity D

CAS Number

NA

Nitrosamine Impurities

slide.1

N-Nitroso Oxcarbazepine EP Impurity D

CAS Number

NA

slide.1

Nicergoline Standard

CAS Number

27848-84-6

Nicotine EP Impurity B

Nicotine EP Impurity - B

CAS Number

487-19-4

Slide_1

Nintedanib 4-Hydroxyphenyl Analog

CAS Number

2519501-85-8

Slide_1

Nintedanib Acetyl Impurity

CAS Number

1139458-48-2

Slide_1

Nintedanib Esylate

CAS Number

656247-18-6

Slide_1

Nintedanib Impurity 69

CAS Number

NA

Slide_1

Nintedanib Impurity C

CAS Number

NA

Slide_1

Nintedanib N,N-Dioxide

CAS Number

2734676-68-5

Slide_1

Nintedanib N-Methyl Aniline Analog

CAS Number

1987887-92-2

Slide_1

Nintedanib Standard

CAS Number

656247-17-5

slide_1

Nitrofural Standard

CAS Number

59-87-0

Nitromethane

Nitromethane

CAS Number

75-52-5

slide_1

Nizatidine Standard

CAS Number

76963-41-2

slide.1

Nordazepam Standard

CAS Number

1088-11-5

slide_1

Norfloxacin Standard

CAS Number

70458-96-7

1442400-68-1

O-Desethyl Azilsartan

CAS Number

1442400-68-1

slide.1

O-Desmethyl Bedaquiline

CAS Number

2924118-10-3

Bedaquiline fumarate

slide.1

O3-Desethyl Apremilast

CAS Number

1384967-20-7

1384439-79-5

O4-Desmethyl O3-Desethyl Apremilast

CAS Number

1384439-79-5

slide_1

Olmesartan medoxomil Standard

CAS Number

144689-63-4

Slide_1

Ondansetron EP Impurity - F

CAS Number

693-98-1

Ondansetron Hydrochloride Dihydrate Standard

Ondansetron Hydrochloride Dihydrate Standard

CAS Number

103639-04-9

Slide_1

Ondansetron Related Compound C

CAS Number

27387-31-1

Ornidazole Isomer

Ornidazole Isomer

CAS Number

14419-11-5

Alternate CAS Number

NA

Ornidazole Standard

Ornidazole Standard

CAS Number

16773-42-5

Alternate CAS Number

NA

1684452-80-9

Ortho Mirabegron

CAS Number

1684452-80-9

Oxcarbazepine EP Impurity C

Oxcarbazepine EP Impurity - C

CAS Number

21737-58-6

Oxcarbazepine EP Impurity F

Oxcarbazepine EP Impurity - F

CAS Number

28721-08-6

Oxcarbazepine EP Impurity G

Oxcarbazepine EP Impurity - G

CAS Number

15882-79-8

Oxcarbazepine EP Impurity I

Oxcarbazepine EP Impurity - I

CAS Number

537693-29-1

slide.1

Oxcarbazepine EP Impurity D

CAS Number

19579-83-0

slide.1

Oxcarbazepine EP Impurity E

CAS Number

256-96-2

slide.1

Oxcarbazepine EP Impurity H

CAS Number

4698-11-7

slide.1

Oxcarbazepine EP Impurity M

CAS Number

2642430-32-6

Oxcarbazepine - Impurity B

Oxcarbazepine Impurity - B

CAS Number

28721-09-7

slide.1

Oxcarbazepine Impurity 2

CAS Number

4014-77-1

slide.1

Oxcarbazepine Impurity-22

CAS Number

1431547-14-6

slide.1

Oxybutynin hydrochloride Standard

CAS Number

1508-65-2

Alternate CAS Number

5633-20-5(freebase)

slide.1

Oxybutynin Standard

CAS Number

5633-20-5

Alternate CAS Number

1508-65-2(HCl Salt)

Slide 1.GIF

Paclitaxel Impurity-A

CAS Number

173101-54-7

Slide 1.GIF

Paclitaxel Impurity-B

CAS Number

71610-00-9