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ChemicalBook >?? ???? >?? ??>?? ??>?? ???? ??? ??>1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE

1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE

1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE ??? ???

?? ??:: 99614-64-9

???:: 1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE

???(??):: ONDANSETRON EP IMP D;Ondansetron EP Impurity D;Ondansetron impurity D CRS;Ondansetron impurity D (PhEur);Ondanserton Related Compound-D;Ondansetron USP Related Compound D;Ondansetron Related Compound D (USP);Ondansetron EP Impurity D (USP RC D);Ondansetron HCl EP IMpurity-D (USP RC D);3,9-dimethyl-2,3-dihydro-1H-carbazol-4-one

CBNumber:: CB9733127

???:: C14H13NO

??? ??:: 211.26

MOL ??:: 99614-64-9.mol

MSDS ??:: SDS

?? ?? 97

1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE ??

?? ?: 394℃

??: 1.18

???: 192℃

?? ??: 2-8°C

???: ?????(?? ???), ???(?? ???)

BRN: 7920329

?? ? ?? ??
?? ? ???? ?? (GHS)

??? ??	T
?? ???? ??	25-43
?????	36/37-45
????(UN No.)	UN 2811 6.1 / PGIII
WGK ??	3

????(GHS):

?? ?:

Danger

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	?? ??	P- ??
H301	??? ???	?? ?? ?? - ??	?? 3	??		P264, P270, P301+P310, P321, P330,P405, P501
H317	????? ?? ??? ??? ? ??	?? ??? ??	?? 1	??		P261, P272, P280, P302+P352,P333+P313, P321, P363, P501

??????:

P280	????/???/???/?????? ?????.
P302+P352	??? ??? ??? ?? ????.

1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE C??? ??, ??, ??

??? ??

Off-White Solid

??

1,2,3,9-Tetrahydro-9-methyl-3-methylene-4H-carbazol-4-one is an impurity of Ondansetron (O655000).

1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE ?? ?? ? ???

???

?? ??

1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE ?? ??

???( 97)?? ??

???	??	???	??	?? ?	??
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18751	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
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LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43340	58

1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE ?? ??:

1,3-????-2,4-???????? Ondansetron EP Impurity G Ondansetron IMpurity Ondansetron HCl IMpurity-G 2-Methylimidazole Ondansetron hydrochloride 3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one 1,2,3,4-Tetrahydro-9-methylcarbazol-4-one 1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE(ONDANSETRON INTERMEDIATE) 1,2,3,9-TETRAHYDRO-4H-9-METHYL-CARBAZOLE-4-ONE 1,2,3,9-Tetrahydro-4(H)-carbazol-4-one 1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE

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