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Ospemifene 4-Hydroxy Impurity
Ospemifene 4-Hydroxy Impurity

CAT No: ALL-OSP-1

Chemical Name: 4-[(1Z)-4-Chloro-1-[...

Molecular Formula: C24H23ClO3

Molecular Weight: 394.89

CAS Number: 128585-01-3

Oseltamivir USP RC A
Oseltamivir USP RC A

CAT No: ALL-OSE-11

Chemical Name: (3S,4R,5S)-4-Amino-5...

Molecular Formula: C16H29N5O4

Molecular Weight: 355.43

CAS Number: NA

Oseltamivir Phosphate
Oseltamivir Phosphate

CAT No: ALL-OSE-10

Chemical Name: (3R,4R,5S)-4-(Acetyl...

Molecular Formula: C16H31N2O8P

Molecular Weight: 410.4

CAS Number: 204255-11-8

Oseltamivir Formate
Oseltamivir Formate

CAT No: ALL-OSE-9

Chemical Name: (3R,4R,5S)-4-(Acetyl...

Molecular Formula: C17H30N2O6

Molecular Weight: 358.43

CAS Number: NA

Oseltamivir EP Impurity G (Base) / Oseltamivir BP Impurity G
Oseltamivir EP Impurity G (Base) / Oseltamivir BP Impurity G

CAT No: ALL-OSE-8

Chemical Name: 4-N-Desacetyl-5-N-Ac...

Molecular Formula: C16H28N2O4

Molecular Weight: 312.4

CAS Number: 956267-10-0 (base)

Oseltamivir EP Impurity G (HCl Salt) / Oseltamivir BP Impurity G
Oseltamivir EP Impurity G (HCl Salt) / Oseltamivir BP Impurity G

CAT No: ALL-OSE-7

Chemical Name: 4-N-Desacetyl-5-N-Ac...

Molecular Formula: C16H28N2O4 (base);C16H29ClN2O4 (HCl Salt)

Molecular Weight: 312.4;348.87

CAS Number: 956267-10-0 (base)

Oseltamivir EP Impurity F / Oseltamivir BP Impurity F / Oseltamivir C-Desmethyl Analog
Oseltamivir EP Impurity F / Oseltamivir BP Impurity F / Oseltamivir C-Desmethyl Analog

CAT No: ALL-OSE-6

Chemical Name: Ethyl (3R,4R,5S)-4-a...

Molecular Formula: C15H26N2O4 (base);C16H28N2O6 (formate salt)

Molecular Weight: 298.38;344.40

CAS Number: 1052063-37-2 (base)

Oseltamivir EP Impurity E / Oseltamivir BP Impurity E / Oseltamivir Acid Methyl Ester
Oseltamivir EP Impurity E / Oseltamivir BP Impurity E / Oseltamivir Acid Methyl Ester

CAT No: ALL-OSE-5

Chemical Name: Methyl (3R,4R,5S)-4-...

Molecular Formula: C15H26N2O4

Molecular Weight: 298.38

CAS Number: 208720-71-2

Oseltamivir EP Impurity D  | Oseltamivir phenol standard
Oseltamivir EP Impurity D | Oseltamivir phenol standard

CAT No: ALL-O03638

Chemical Name: Ethyl 4-acetamido-3-...

Molecular Formula: C11H13NO4

Molecular Weight: 223.23

CAS Number: 1346604-18-9

OSELTAMIVIR ACID STANDARD | OSELTAMIVIR EP IMPURITY C
OSELTAMIVIR ACID STANDARD | OSELTAMIVIR EP IMPURITY C

CAT No: ALL-O03656

Chemical Name: (3R,4R,5S)-4-Acetami...

Molecular Formula: C14H24N2O4

Molecular Weight: 284.35

CAS Number: 187227-45-8

Oseltamivir EP Impurity A / Oseltamivir BP Impurity A
Oseltamivir EP Impurity A / Oseltamivir BP Impurity A

CAT No: ALL-OSE-1

Chemical Name: 4-N-Desacetyl-5-N-Ac...

Molecular Formula: C14H24N2O4 (base);C15H26N2O6 (base)

Molecular Weight: 284.35;330.38

CAS Number: 1391047-93-0 (base)

Orphenadrine USP RC C / Tofenacin HCl / N-Desmethyl Orphenadrine HCl
Orphenadrine USP RC C / Tofenacin HCl / N-Desmethyl Orphenadrine HCl

CAT No: ALL-ORP-9

Chemical Name: N-Methyl[2-(2-methyl...

Molecular Formula: C17H22ClNO

Molecular Weight: 291.82

CAS Number: 10488-36-5 (HCl salt);15301-93-6 (base)