ChemicalBook >?? ???? >?? ???>??? ?? ?? ???>?? ???>7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID

7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID

7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID ??? ???

?? ??:: 5852-10-8

???:: 7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID

???(??):: 0/8/52;2-butylundecanol;4-Methylumbelliferone-3-aceticAci;4-METHYLUMBELLIFERONE-3-ACETIC ACID;7-HYDROXY-4-METHYLCOUMARIN-3-ACETIC ACID;7-Hydroxy-4-methyl-3-coumarin acetic acid;7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID;7-Hydroxy-4-methylcoumarin-3-aceticAcid>7-HYDROXY-4-METHYL-CUMARONE-3-YL ACETIC ACID;2-(7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)

CBNumber:: CB1312430

???:: C12H10O5

??? ??:: 234.2

MOL ??:: 5852-10-8.mol

?? ?? 117

7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID ??

???: 263-267 °C

?? ?: 512.9±50.0 °C(Predicted)

??: 1.430±0.06 g/cm3(Predicted)

?? ??: -20°C

???: ? ???DMF

??? ??: powder to crystal

?? ?? (pKa): 3.78 ± 0.10, most acidic, temperature: 25 °C

??: ??? ??

??: Solid Powder

?? ??(λmax): 360 nm (Buffer pH 10.0)

BRN: 220399

??? ??? ??: Detecting nucleic acids; detecting/monitoring botulinum neurotoxins (BoNTs); assaying steroids; as a substrate for measuring proteinases activity

CAS ??????: 5852-10-8

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

??? ??	Xi
?? ???? ??	36/37/38
?????	26-36
WGK ??	3
F ??????	8
?? ??	IRRITANT
HS ??	32129000

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

7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID C??? ??, ??, ??

??? ??

White to light brown solid

7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID ?? ?? ? ???

???

??????? ????? ??? ??? ?????? ???? ?????? ?? ??????? ?????? ?????? ???? ?? ?? methyl 2-(7-hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetate DIETHYL ACETYLSUCCINATE

?? ??

7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID ?? ??

???( 117)?? ??

???	??	???	??	?? ?	??
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	14026	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29812	58
Jiangxi Lotchem Co.,Ltd.	+8615270827708	lancetu@jxlotchem.com	CHINA	338	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1059@dideu.com	China	29120	58
Labnetwork lnc.	+86-27-50766799 +86-18062016861	contact@labnetwork.com	China	19987	58
sgtlifesciences pvt ltd	+91-8790379245	dj@sgtlifesciences.com	China	12373	58
TargetMol Chemicals Inc.	+1-781-999-5354;	support@targetmol.com	United States	39037	58
Zibo Hangyu Biotechnology Development Co., Ltd	+86-0533-2185556 +86-15965530500	nickzhang@hangyubiotech.com	China	9941	58
Jilin Chinese Academy of Sciences-yanshen Technology	18143011203	info@chemextension.com	China	42056	58

7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID ?? ??:

??? ???, ???? ??? 4-Nitrobenzoic acid Dimethyl sulfate Butyl acetate DL-Dithiothreitol Rhamnosylvitexin (7-HYDROXY-4,8-DIMETHYL-2-OXO-2H-CHROMEN-3-YL)-ACETIC ACID 7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID SPECS AE-848/32604025 CHEMBRDG-BB 7804595 ethyl (5,7-dihydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetate 5,7-DIHYDROXY-4-METHYLCOUMARIN-3-ACETIC ACID 7,8-DIHYDROXY-4-METHYLCOUMARIN-3-ACETIC ACID MARINA BLUE(R) SUCCINIMIDYL ESTER 7-HYDROXY-4-METHYL-3-COUMARINYLACETIC ACID N-SUCCINIMIDYL ESTER

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