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。

(4,6-Diamino-1,3,5-triazine-2-yl)guanidine
CAS No.:	4405-08-7 657-24-9
Formula:	C4H8N8
Controlled Substance:	False
Details:	Antidiabetic. In treatment of polycystic ovary syndrome.

(S)-(-)-Tolterodine D-Tartrate
CAS No.:	124937-53-7
Formula:	C22H31NO.C4H6O6
Controlled Substance:	False
Details:	Antimuscarinic

(S)-(+)-Dextrocetirizine
CAS No.:	130018-76-7
Formula:	C21H25C1N2O3
Controlled Substance:	False
Details:	Antihytaminic

(S)-(+)-Doxazosin.
CAS No.:	104874-86-4
Formula:	-
Controlled Substance:	False
Details:	Antihypertensive

(S)-4-(3,4-dichlorophenyl)-3,4-dihydro-1-naphthalenone
CAS No.:	124379-29-9
Formula:	C16H12C12O
Controlled Substance:	False
Details:	Antidepressant

(S,s)-(+)-Formoterol-d6 L-Tartrate
CAS No.:	67346-48-9
Formula:	C19H18N2O4D6.C4H6O6
Controlled Substance:	False
Details:	Antiasthmatic

1-(3-carboxypropyl)3,7-dimethyl Xanthine
CAS No.:	6493-07-8 6493-05-6
Formula:	C11H14N4O4
Controlled Substance:	False
Details:	Hemorheologic agent.

1,3-bis-[4(2-methoxyethyl)phenoxy]propan-2-ol
CAS No.:	37350-58-6
Formula:	C21H28O5
Controlled Substance:	False
Details:	Antihypertensive; antianginal; antiarrhythmic (class II).

11-Mercaptoundecanoic Acid-d20
CAS No.:	71310-21-9
Formula:	C11H2O2SD20
Controlled Substance:	False
Details:	Bactericide

1-Ethylpropyl Fluvastatin analogue
CAS No.:	93957-54-1
Formula:	C26H31FNO4
Controlled Substance:	False
Details:	Antilipemic.

1-Isobutyl Fluvastatin analogue
CAS No.:	93957-54-1
Formula:	C25H29FNO4
Controlled Substance:	False
Details:	Antilipemic.

1-Isopropyl Etodolac
CAS No.:	41340-25-4
Formula:	C18H23NO3
Controlled Substance:	False
Details:	Anti-inflammatory; analgesic