ChemicalBook >?? ???? >5-???-2-?????-3-?????????

5-???-2-?????-3-?????????

5-???-2-?????-3-????????? ??? ???

?? ??:: 5034-74-2

???:: 5-???-2-?????-3-?????????

???(??):: 5-???-2-?????-3-?????????

???:: 5-BROMO-2-HYDROXY-3-METHOXYBENZALDEHYDE

???(??):: 5-BROMO-2-VANILLIN;BUTTPARK 153\33-74;5-BROMO-O-VANILLIN;Vanillin Impurity 17;OTAVA-BB BB7018802005;5-BROMO-3-METHOXYSALICYLALDEHYDE;3-Methoxy-5-bromosalicylaldehyde;5-BROMO-2-HYDROXY-3-METHOXYBENZALDEHYDE;Benzaldehyde, 5-bromo-2-hydroxy-3-methoxy-;5-Bromo-2-hydroxy-3-methoxybenzaldehyde,98%

CBNumber:: CB5221945

???:: C8H7BrO3

??? ??:: 231.04

MOL ??:: 5034-74-2.mol

MSDS ??:: SDS

?? ?? 171

5-???-2-?????-3-????????? ??

???: 125-127 °C (lit.)

?? ?: 277.2±35.0 °C(Predicted)

??: 1.6494 (rough estimate)

???: 1.4730 (estimate)

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

??? ??: solid

?? ?? (pKa): 7.62±0.23(Predicted)

??: White to off-white Solid

??: Air Sensitive

BRN: 2328601

InChI: 1S/C8H7BrO3/c1-12-7-3-6(9)2-5(4-10)8(7)11/h2-4,11H,1H3

InChIKey: MMFKBTPDEVLIOR-UHFFFAOYSA-N

SMILES: COc1cc(Br)cc(C=O)c1O

CAS ??????: 5034-74-2(CAS DataBase Reference)

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

??? ??	Xi
?? ???? ??	36/37/38
?????	26-37/39
WGK ??	3
HS ??	29130000
???? ???	11 - Combustible Solids
Hazard Classifications	Eye Irrit. 2 Skin Irrit. 2 STOT SE 3

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

??????:

P261	??·?·??·???·??·...·????? ??? ????.
P264	?? ??? ?? ??? ????.
P264	?? ??? ?? ??? ????.
P271	?? ?? ??? ? ?? ???? ?????.
P280	????/???/???/?????? ?????.
P302+P352	??? ??? ??? ?? ????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

NFPA 704

	1
2		0

5-???-2-?????-3-????????? C??? ??, ??, ??

??? ??

brown powder

??

5-Bromo-2-hydroxy-3-methoxybenzaldehyde may be employed for the following syntheses:

ailanthoidol, via Stille coupling
6-bromo-8-methoxy-3-(methoxycarbonyl)-2H-chromen-2-one
benzimidazole-based ligand, 2-(1H-benzoimidazol-2-yl)-4-bromo-6-methoxy-phenol (HL)
chromogenic reagent, 5-bromo-2-hydroxy-3-methoxybenzaldehyde-p-hydroxy benzoic hydrazone
(E)-N′-(5-bromo-2-hydroxy-3-methoxybenzylidene)-2-hydroxybenzohydrazide monohydrate

5-???-2-?????-3-????????? ?? ?? ? ???

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O-??? ?? ????(???)

?? ??

5-???-2-?????-3-??????? 1,2-????,5-???-3-???-

5-???-2-?????-3-????????? ?? ??

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???	??	???	??	?? ?	??
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5-???-2-?????-3-????????? ?? ??:

2-???????? O-??? ??? 5-BROMO-2-HYDROXY-3-METHOXYBENZALDEHYDE 5-Bromovanillin 6-BROMO-2-HYDROXY-3-METHOXYBENZALDEHYDE 99+%,6-BROMO-2-HYDROXY-3-METHOXYBENZALDEHYDE,6-Bromo-2-hydroxy-2-methoxybenzaldehyde 2-BROMO-3-HYDROXY-4-METHOXYBENZALDEHYDE 6-BROMOVANILLIN/2-BROMO-4-HYDROXY-5-METHOXYBENZALDEHYDE,2-BROMO-4-HYDROXY-5-METHOXYBENZALDEHYDE 2,3-DIBROMO-4-HYDROXY-5-METHOXYBENZALDEHYDE 5-Bromosalicylaldehyde 3-BROMO-2,5,6-TRIMETHOXYBENZOIC ACID 2,3-DIBROMO-5-ETHOXY-6-HYDROXYBENZALDEHYDE 6-Bromo-1,3-benzodioxole-4-carbaldehyde RARECHEM AL BF 0905 (4-BROMO-2-FORMYL-6-METHOXY-PHENOXY)-ACETIC ACID ETHYL ESTER 5-BROMO-2-HYDROXY-3-METHOXYBENZOIC ACID 2,3-DIBROMO-6-HYDROXY-5-METHOXY-BENZALDEHYDE CHEMBRDG-BB 6763869

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