广告
3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid(CAS: 3301-79-9)
![3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid](https://cnstatic.chemtradehub.com/structs/330/3301-79-9-715f.webp "3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid")
CAS号
相关产品
![6-{[(2R)-2-Methyl-1,4-diazocan-1-yl]sulfonyl}isoquinoline](https://cnstatic.chemtradehub.com/structs/125/1258833-31-6-446c.webp)
![N-({2-[2-(2-Aminoethoxy)ethoxy]ethoxy}acetyl)-3-methyl-L-valyl-(4R)-4-hydroxy-N-[4-(4-methyl-1,3-thiazol-5-yl)benzyl]-L-prolinamide hydrochloride (1:1)](https://cnstatic.chemtradehub.com/structs/209/2097971-11-2-2381.webp)
![N-(14-Amino-3,6,9,12-tetraoxatetradec-1-yl)-6-[(4R,5S)-5-methyl-2-oxo-4-imidazolidinyl]hexanamide](https://cnstatic.chemtradehub.com/structs/230/2306109-91-9-4482.webp)
![(3S,3aR,5aR,5bS,7aS,10R,11R,11aS,13aS,13bR)-11-Hydroxy-1,3-bis(hydroxymethyl)-3,5a,5b,10,11,13b-hexamethyl-3,3a,4,5,5a,5b,6,7,8,9,10,11,11a,13,13a,13b-hexadecahydro-7aH-cyclopenta[a]chrysene-7a-carbox
ylic acid](https://cnstatic.chemtradehub.com/structs/214/214285-76-4-78e7.webp)
![4-Hydroxy-3-[1-(4-nitrophenyl)-3-oxobutyl]-2H-chromen-2-one](https://cnstatic.chemtradehub.com/structs/152/152-72-7-8795.webp)
carbamoyl}amino)-4-(4-morpholinyl)butanoyl]amino}-1,6-diphenyl-2-hexanyl]carbamate](https://cnstatic.chemtradehub.com/structs/100/1004316-88-4-654e.webp)
其他供应商提供的 3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid
![3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid — 上海绩祥生物科技有限公司](https://cnstatic.chemtradehub.com/suppliers/67ce6f4d2b2de6e8e95a45bf/67ce6f4d2b2de6e8e95a45bf-logo.webp){kind=logo}
![3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid — 江苏艾康生物医药研发有限公司](https://cnstatic.chemtradehub.com/suppliers/67cec9452b2de6e8e95a52fa/67cec9452b2de6e8e95a52fa-logo.webp){kind=logo}
![3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid — 赫澎（上海）生物科技有限公司](https://cnstatic.chemtradehub.com/suppliers/67ceccf22b2de6e8e95a5e0f/67ceccf22b2de6e8e95a5e0f-logo.webp){kind=logo}
![3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid — 金锦乐（湖南）化学有限公司](https://cnstatic.chemtradehub.com/suppliers/67ce76192b2de6e8e95a464e/67ce76192b2de6e8e95a464e-logo.webp){kind=logo}
基本信息
分子式
C21H12O7
分子量
376.32 g/mol
Physical Properties
熔点
>300 °C(lit.)
沸点
736.4 °C at 760 mmHg
密度
1.7300
闪点
271 °C
化学标识符
SMILES
C1=CC2=C(C=C1C(=O)O)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O
InChIKey
BZTDTCNHAFUJOG-UHFFFAOYSA-N
数据库引用
MDL号
MFCD00036873
安全须知
使用前请验证产品规格和安全数据。联系供应商获取详细安全信息。
请始终遵循正确的操作程序
联系信息
联系人
李经理
邮箱
caokunli@163.com