ChemicalBook >?? ???? >4-??-3-????????

4-??-3-????????

4-??-3-???????? ??? ???

???(??):: Tofacitinib Impurity 04;N,4-diMethyl-3-PyridinaMine;N,4-Dimethylpyridin-3-amine;3-PyridinaMine, N,4-diMethyl-;4-METHYL-3-METHYLAMINOPYRIDINE;Methyl-(4-methyl-pyridin-3-yl)-amine

?? ?? 51

4-??-3-???????? ??

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H302	??? ???	?? ?? ?? - ??	?? 4	??	P264, P270, P301+P312, P330, P501
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

??????:

P280	????/???/???/?????? ?????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

3-Bromo-4-methylpyridine 3-??????????-4-????? 3-CHLORO-4-METHYLPYRIDINE ???? ????????? ???? ??? ??? 3-Amino-4-methylpyridine

???( 51)?? ??

???	??	???	??	?? ?	??
Moxin Chemicals	+86-17320513646 +86-17320513646	anna@molcoo.com	China	9998	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14320	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 17705817739	info@dycnchem.com	China	52693	58
PT CHEM GROUP LIMITED	+86-85511178; +86-85511178	peter68@ptchemgroup.com	China	35405	58
Hu Bei Jiutian Bio-medical Technology CO.,Ltd	027-88013699 17354350817	Ryan@jiutian-bio.com	China	5927	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850 +86-15355479329	market18@leapchem.com	China	43303	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
QUALITY CONTROL SOLUTIONS LTD.	+86-0755-66853366 +8613670046396	export03@qcsrm.com	China	24318	58
Synchem OHG	--	info@synchem.de	Germany	4705	70
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18188	56

4-(Hydroxyamino)-4-oxobutanoic acid N-Methyl-N-((3S,4S)-4-Methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyriMidin-4-aMine Tofacitinib Impurity 29 N-Hydroxysuccinimide CYANOACETIC ACID-OSU 1-Benzyl-4-methyl-piperidin-3-one hydrochloride 6-AMINO-5(2,2-DIETHOXYETHYL)-4-HYDROXY-2-MERCAPTOPYRIMIDINE Benzyl chloride Malonyl chloride 4-Amino-2,6-dichloropyrimidine N-((3R,4S)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine Tofacitinib Impurity 85 N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine 4-chloro-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine BENZYL ETHYL ETHER 4-CHLORO-7-TOSYL-7H-PYRROLO[2,3-D]PYRIMIDINE Methyl (4-Methylpiperidin-3-yl)carbaMate Tofacitinib impurity T