医薬品原薬中の類縁物質・微量不純物

API製造時に発生する不純物です。
ジェネリック薬を新たに開発する際、先発品と類縁物質（不純物）の上限規定も同等にする必要になります。その測定・管理に必要な標準物質になります。

当品目は、弊社にて日本向けの代理店を行っいる Clearsynth Lab より供給させていただきます。
当社は、医薬品開発、あるいは品質管理に必要な各種標準物質の専門メーカーです。

Norgestrel-6-en
CAS No.:	51087-61-7
Formula:	C21H26O2
Controlled Substance:	False
Details:	Contraceptive

N-Propionyl-L-Cysteine
CAS No.:	2885-79-2
Formula:	C6H10NO3S
Controlled Substance:	False
Details:	-

O,N-Di-Desmethyl Tramadol HCl
CAS No.:	80468-02-6 27203-92-5
Formula:	C14H21NO2 . HCl
Controlled Substance:	False
Details:	Analgesic.

O-Desmethyl-N,N-Didesmethyl Venlafaxine glucuronide
CAS No.:	93413-69-5
Formula:	C20H29NO8
Controlled Substance:	False
Details:	Antidepressant.

O-Desmethyl-N,N-Didesmethyl Venlafaxine HCl
CAS No.:	93413-69-5
Formula:	C14H21NO2 . HCl
Controlled Substance:	False
Details:	Antidepressant.

O-Ethyl Tramadol
CAS No.:	27203-92-5
Formula:	C17H27NO2
Controlled Substance:	False
Details:	Analgesic.

O-Methylpsychotrine
CAS No.:	523-01-3
Formula:	C29H38N2O4
Controlled Substance:	False
Details:	Antiamebic

Orphenadrine HCl Impurity E, HCl
CAS No.:	83-98-7
Formula:	C18H23NO. HCl
Controlled Substance:	False
Details:	Muscle relaxant (skeletal); antihistaminic

Orphenadrine HCl Impurity F, HCl
CAS No.:	83-98-7
Formula:	C18H23NO. HCl
Controlled Substance:	False
Details:	Muscle relaxant (skeletal); antihistaminic

Oseltamivir phosphate Impurity B
CAS No.:	187227-45-8
Formula:	-
Controlled Substance:	False
Details:	Antiviral

Oseltamivir phosphate impurity C
CAS No.:	-
Formula:	-
Controlled Substance:	False
Details:	Antiviral

Oseltamivir phosphate Impurity E
CAS No.:	196618-13-0
Formula:	-
Controlled Substance:	False
Details:	Antiviral