ChemicalBook >?? ???? >5-??????-2-???????????

5-??????-2-???????????

5-??????-2-??????????? ??? ???

?? ??:: 115787-50-3

???:: 5-??????-2-???????????

???(??):: 5-??????-2-???????????

???:: 5-Bromoacetyl-2-hydroxybenzaldehyde

???(??):: 5-(Bromoacetyl)salicylaldehyde;Salbutamol Impurity 29;Salbutamol Impurity 18;Salbutamol Impurity 134;Levalbuterol Impurity 13;Salbutamol EP Impurity 20;5-Bromoacetyl-2-hydroxybenzaldehyde;5-bromoacetyl-3-hydroxybenzaldehyde;Benzaldehyde,5-(2-broMoacetyl)-2-hydroxy-;5-Bromoacetyl-2-hydroxybenzaldehyde ISO 9001：2015 REACH

CBNumber:: CB4946876

???:: C9H7BrO3

??? ??:: 243.05

MOL ??:: 115787-50-3.mol

?? ?? 223

5-??????-2-??????????? ??

???: 117-118 °C(Solv: dichloromethane (75-09-2))

?? ?: 368.3±32.0 °C(Predicted)

??: 1.685±0.06 g/cm3(Predicted)

?? ??: under inert gas (nitrogen or Argon) at 2-8°C

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

??? ??: ??

??? ??: ??? ??

?? ?? (pKa): 5.93±0.20(Predicted)

??: ????? ?? ?????

???: ??? ???

InChI: InChI=1S/C9H7BrO3/c10-4-9(13)6-1-2-8(12)7(3-6)5-11/h1-3,5,12H,4H2

InChIKey: LPSGRBXPXIPMPF-UHFFFAOYSA-N

SMILES: C(=O)C1=CC(C(CBr)=O)=CC=C1O

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

????(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	??

??????:

P261	??·?·??·???·??·...·????? ??? ????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

5-??????-2-??????????? C??? ??, ??, ??

??? ??

Brown Solid

??

Intermediate in the preparation of Salmeterol (S090100).

5-??????-2-??????????? ?? ?? ? ???

???

5-?????????? 2-(?????)-????? ??????? ???? ?????? ??????????? ??? ???? ?????? ?

?? ??

??????,5-(??????)-2-????-(9CI) 2-?????-5-[[[6,6-(4-?????)????]???]???]??????

5-??????-2-??????????? ?? ??

???( 223)?? ??

???	??	???	??	?? ?	??
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5-??????-2-??????????? ?? ??:

2066?? ??????????C(30mg)(??-[{(1,1-?????)???}??]-4-????-3-(?????)-?????) Salbutamol Impurity 14 SalbutaMol IMpurity K alpha-[(benzyl-tert-butylamino)methyl]-m-xylene-4,alpha,alpha'-triol Salbutamol Impurity 1 SalbutaMol DiMer Albuterol Aldehyde 4-HYDROXY-3-(HYDROXYMETHYL)BENZALDEHYDE 4-(2-(tert-Butylamino)-1-hydroxyethyl)-2-methylphenol sulfate Salbutamol Impurity 4 4-Benzyl Albuterol Levalbuterol Related Compound B (20 mg) (alpha-[{(1,1-Dimethylethyl)amino}methyl]-4-hydroxy-3-methyl-benzenemethanol) 4-Nitrobenzaldehyde Phenol Salicylaldehyde 3-Hydroxybenzaldehyde 2,5-Dihydroxybenzaldehyde

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