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。

Riluzole-N-Methyl Analogue
CAS No.:	133840-97-8 1744-22-5
Formula:	C9H7F3N2OS
Controlled Substance:	False
Details:	Neuroprotective

R-isomer of Montelukast Diol intermediate
CAS No.:	142542-48-1
Formula:	-
Controlled Substance:	False
Details:	Antiasthmatic

S-(-)-Lansoprazole
CAS No.:	138530-95-7
Formula:	-
Controlled Substance:	False
Details:	Antiulcerative

S-(-)-p-Chlorowarfarin
CAS No.:	70888-76-5
Formula:	C19H15C1O4
Controlled Substance:	False
Details:	Rodenticide

S-(+)-Desmethyl Mephenytoin
CAS No.:	65567-34-2
Formula:	C11H12N2O2
Controlled Substance:	False
Details:	Anticonvulsant

Sildenafil-N-Ethyl Analogue
CAS No.:	642928-07-2
Formula:	C23H32N6O4S
Controlled Substance:	False
Details:	Antihypertensive; In treatment of male erectile dysfunction

Sulfo-Ciprofloxacin
CAS No.:	105093-21-8 85721-33-1
Formula:	C17H18FN3O6S
Controlled Substance:	False
Details:	Antibacterial

Tamsulosin propyl-Analogue HCl
CAS No.:	-
Formula:	C21H30N2O5S
Controlled Substance:	False
Details:	Treatment of benign prostatic hypertrophy

Tianeptine-MC5
CAS No.:	104732-22-1
Formula:	C19H21C1N2O4S
Controlled Substance:	False
Details:	Antidepressant

Topiramate-D-Galactopyranose analogue
CAS No.:	97240-79-4
Formula:	C12H21NO8S
Controlled Substance:	False
Details:	Anticonvulsant; antimigraine.

Zonisamide Analogue: 5-Fluoro-3-sulfamoyl methyl-1,2-benzisoxazole
CAS No.:	68291-97-4
Formula:	C8H5FNO4S
Controlled Substance:	False
Details:	Anticonvulsant