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。

Betamethasone 11,17,21-Tripropionate
CAS No.:	-
Formula:	C31H41FO8
Controlled Substance:	False
Details:	Glucocorticoid

Bromomethylenebis(phosphonic acid)
CAS No.:	10596-21-1
Formula:	CH5BrO6P2
Controlled Substance:	False
Details:	-

Bromoxynil Decanoate
CAS No.:	-
Formula:	C17H21br2NO2
Controlled Substance:	False
Details:	Herbicide

Bromoxynil Heptanoate
CAS No.:	-
Formula:	C14H15Br2NO2
Controlled Substance:	False
Details:	Herbicide

Bromoxynil Hexanoate
CAS No.:	-
Formula:	C13H13Br2NO2
Controlled Substance:	False
Details:	Herbicide

Cabergoline-dimethyl analogue
CAS No.:	81409-90-7
Formula:	C28H41N5O2
Controlled Substance:	False
Details:	Antiparkinsonian

Carbamazepine-10,11, epoxide
CAS No.:	298-46-4
Formula:	C15H12N2O2
Controlled Substance:	False
Details:	Anticonvulsant. In treatment of pain associated with trigeminal neuralgia

Cerivastatin lactone
CAS No.:	145599-86-6
Formula:	C26H32FNO4
Controlled Substance:	False
Details:	Antilipemic

Clopidogrel (Racemic) hydrogen sulfate
CAS No.:	135046-48-9
Formula:	C16H16ClNO2S. H2O4S
Controlled Substance:	False
Details:	Antithrombotic

Clopidogrel Impurity D
CAS No.:	-
Formula:	C16H14ClNO2S
Controlled Substance:	False
Details:	Antithrombotic

Delta 4-Tibolone
CAS No.:	1162-60-3
Formula:	C21H28O2
Controlled Substance:	True
Details:	Treatment of Menopausal Syndrome

Deschloro Atovaquone
CAS No.:	95233-18-4
Formula:	C22H20O3
Controlled Substance:	False
Details:	Antipneumocystic