ChemicalBook >?? ???? >2,3-????????4-?????????

2,3-????????4-?????????

2,3-????????4-????????? ??? ???

?? ??:: 93778-15-5

???:: 2,3-????????4-?????????

???(??):: 2,3-????????4-?????????

???:: 2,3-dihydroxypropyl 4-hydroxybenzoate

???(??):: Buvacitan impurity 5;Topiramate ImpuritiesF;Loxoprofen Impurity 134;Methylparaben Impurity 4;Brivaracetam Impurity 95;Levetiracetam impurities4;2,3-dihydroxypropyl 4-hydroxybenzoate;4-Hydroxybenzoic acid 2,3-dihydroxypropyl ester;BENZOIC ACID,4-HYDROXY-, 2,3-DIHYDROXYPROPYL ESTER

CBNumber:: CB6933997

???:: C10H12O5

??? ??:: 212.2

MOL ??:: 93778-15-5.mol

?? ?? 50

2,3-????????4-????????? ??

???: 154 °C

?? ?: 446.5±40.0 °C(Predicted)

??: 1.376±0.06 g/cm3(Predicted)

?? ??: Hygroscopic, -20°C Freezer, Under inert atmosphere

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

??? ??: ??

??? ??: ??? ??

?? ?? (pKa): 8.11±0.15(Predicted)

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

???: ???

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

????(GHS):

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Warning

??·?? ??:

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

??????:

P264	?? ??? ?? ??? ????.
P264	?? ??? ?? ??? ????.
P280	????/???/???/?????? ?????.
P302+P352	??? ??? ??? ?? ????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P321	(…) ??? ???.
P332+P313	?? ??? ??? ???? ??· ??? ????.
P362	??? ??? ?? ?? ?? ?????

2,3-????????4-????????? C??? ??, ??, ??

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2,3-Dihydroxypropyl 4-hydroxybenzoate has antibacterial and antifungal properties and can be used as a preservative in cosmetics and personal care products to effectively extend the shelf life of the products.

2,3-????????4-????????? ?? ?? ? ???

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2,3-????????4-????????? ?? ??

???( 50)?? ??

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2,3-????????4-????????? ?? ??:

CROTONYLBETAINE(CARNITINE IMPURITY)(RG) LEVOCARNITINE RELATED COMPOUND A (100 MG) (3-CARBOXY-N,N,N-TRIMETHYL-2-PROPEN-1-AMINIUM CHLORIDE) (R)-(-)-2-AMINOBUTANAMIDE HYDROCHLORIDE, 97% (R)-2-(2-OXO-PYRROLIDIN-1-YL)-BUTYRAMIDE 2-Hydroxypyridine SODIUM 4-HYDROXYBUTYRATE (S)-2-Aminobutyramide hydrochloride 4-CHLOROBUTYRIC ACID alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid (2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid 2-aminobutanenitrile (S)-N-(1-aMino-1-oxobutan-2-yl)-4-chlorobutanaMide Levetiracetam Impurity 1 LevetiracetaM IMpurity B H-ABU-OME HCL 1,3-dihydroxypropan-2-yl 4-hydroxybenzoate

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