产品名称

英文名称：7-Hydroxy-4-methyl-3-coumarinylacetic acid

同义词

5852-10-8、7-Hydroxy-4-methylcoumarin-3-acetic acid、2-(7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetic acid、7-Hydroxy-4-methyl-3-coumarinylacetic acid、4-Methylumbelliferone-3-acetic acid、2-(7-hydroxy-4-methyl-2-oxochromen-3-yl)acetic acid、MFCD00467589、7-HY、4-甲基伞形酮-3-乙酸

产品性质

CAS编号：5852-10-8

分子式：C12H10O5

分子量：234.205

Beilstein号：220399

MDL号：MFCD00467589

PubChem编号：5393149

别名：4-甲基伞形酮-3-乙酸

英文别名：5852-10-8|7-Hydroxy-4-methylcoumarin-3-acetic acid|2-(7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetic acid|7-Hydroxy-4-methyl-3-coumarinylacetic acid|4-Methylumbelliferone-3-acetic acid|2-(7-hydroxy-4-methyl-2-oxochromen-3-yl)acetic acid|MFCD00467589|7-HY

规格或纯度：>97.0%(HPLC)

英文名称：7-Hydroxy-4-methyl-3-coumarinylacetic acid

应用：适于用作 pH 值指示剂

储存温度：-20°C储存

运输条件：超低温冰袋运输

备注：卖完停产，不再备货

产品介绍：适于用作 pH 值指示剂A fluorescence probe and pH indicator

IUPAC Name：2-(7-hydroxy-4-methyl-2-oxochromen-3-yl)acetic acid

INCHI：InChI=1S/C12H10O5/c1-6-8-3-2-7(13)4-10(8)17-12(16)9(6)5-11(14)15/h2-4,13H,5H2,1H3,(H,14,15)

InChi Key：OOGKDHCQSZAEQI-UHFFFAOYSA-N

Canonical SMILES：CC1=C(C(=O)OC2=C1C=CC(=C2)O)CC(=O)O

Isomeric SMILES：CC1=C(C(=O)OC2=C1C=CC(=C2)O)CC(=O)O

WGK Germany：3

PubChem CID：5393149

Reaxy-Rn：220399

溶解性：Soluble in DMF and DMSO

密度：1.4

敏感性：对光线和热敏感

沸点：215.9° C

熔点：268° C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritation

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319

个人防护装备：dust mask type N95 (US), Eyeshields, Gloves

产品包装