Pirfenidone Impurity 9

Request for quotation

To: <2885409035@qq.com>
Subject
Quantity

Deliver to

My Contact
Your Message (Optional)

Supplier Contact


Supplier Name
Tel
Mobile	18186386804
QQ
Email	2885409035@qq.com
Website	http://
Wechat	18186386804

Product Name	2-Pyridinamine,5-methyl-N-nitroso-(9CI)
Synonyms	Pirfenidone Impurity 9;5-Methyl-N-nitroso-2-pyridinamine;2-Pyridinamine, 5-methyl-N-nitroso-;N-(5-methylpyridin-2-yl)nitrous amide;2-Pyridinamine,5-methyl-N-nitroso-(9CI)
CAS	126209-21-0
EINECS
Chemical Formula	C6H7N3O
Molecular Weight	137.14
inchi
Package	bottle
Price	Call Me
Descriptions	46509P
Supplier Website	https://www.standardpharm.org.cn/
Last Update	2026-02-10 16:18:13

also provides

PF-07321332 Impurity 84

Category: Impurity reference
CAS: 1568066-82-9
Last Update: 2026-02-10 16:18:13

PF-07321332 Impurity 86

Category: Impurity reference
CAS: 1932478-97-1
Last Update: 2026-02-10 16:18:13

PF-07321332 Impurity 50

Category: Impurity reference
CAS: 1037559-71-9
Last Update: 2026-02-10 16:18:13

PF-07321332 Impurity 54

Category: Impurity reference
CAS: 1932411-98-7
Last Update: 2026-02-10 16:18:13

Alprazolam Impurity 17

Category: Impurity reference
CAS: 4797-43-7
Last Update: 2026-02-10 16:18:13

Tacrolimus Impurity 24（Tacrolimus Lactone Isomer）

Category: Impurity reference
CAS: 134590-88-8
Last Update: 2026-02-10 16:18:13

Tacrolimus Impurity 38 (Tacrolimus USP Related Compound A )

Category: Impurity reference
CAS: 135635-46-0
Last Update: 2026-02-10 16:18:13

Tacrolimus Impurity 20（Tacrolimus Regioisomer）

Category: Impurity reference
CAS:
Last Update: 2026-02-10 16:18:13