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槲皮素

CAS 117-39-5C15H10O7MW 302.23

槲皮素(CAS 117-39-5):分子式 C15H10O7、分子量 302.23;类别 精细化学品。

产品描述

槲皮素(CAS 117-39-5)是一种精细化学品原料。其分子式 C15H10O7 由 15 个碳、10 个氢、7 个氧 组成。 分子量约为 302.23。公开物性数据显示其熔点约 601 to 603 °F (NTP, 1992)、LogP 约 2.13。作为化工品采购代理与分销渠道,我们可在国内及跨境渠道为槲皮素寻源比价,并安排小批量试样与批次采购;下单前提供完整 COA、质检报告与合规文件,验收以批次 COA 为准。

规格参数

CAS号117-39-5
分子式C15H10O7
分子量302.23
熔点601 to 603 °F (NTP, 1992)
LogP2.13
应用领域Dietary supplement、Quercetin has been used in ... dyes and as a veterinary drug、Medicine、reported formation of epoxy resins on mixing with epichlorohydrin、Free-radical inhibiting antioxidant useful in cosmetics intended to protect the product from oxidative damage from UV radiation or singlet oxygen formation ... Use levels are normally about 0.1% and rarely exceed 0.2%、For more Uses (Complete) data for QUERCETIN (8 total)
类别精细化学品|抗氧化剂

用途与场景

登记用途:Dietary supplement、Quercetin has been used in ... dyes and as a veterinary drug、Medicine、reported formation of epoxy resins on mixing with epichlorohydrin、Free-radical inhibiting antioxidant useful in cosmetics intended to protect the product from oxidative damage from UV radiation or singlet oxygen formation ... Use levels are normally about 0.1% and rarely exceed 0.2%、For more Uses (Complete) data for QUERCETIN (8 total)。

采购档案

这个产品是什么

槲皮素 是一种高附加值精细化合物,登记 CAS 号为 117-39-5,分子式 C15H10O7(分子量 302.23),归属于精细化学品大类化工原料。

识别信息

登记 CAS 号:117-39-5

其分子式 C15H10O7 由 15 个碳、10 个氢、7 个氧 组成。

别名/同义词:槲皮素 · Quercetin

所属分类:精细化学品 / 食品添加剂

常见问题

槲皮素 的 CAS 号是多少?

槲皮素 的 CAS 登记号为 117-39-5。

槲皮素 的分子式与分子量是多少?

分子式 C15H10O7,分子量 302.23。

槲皮素 还有哪些别名?

别名/同义词:槲皮素、Quercetin。

槲皮素 的登记用途是什么?

登记用途:Dietary supplement、Quercetin has been used in ... dyes and as a veterinary drug、Medicine、reported formation of epoxy resins on mixing with epichlorohydrin、Free-radical inhibiting antioxidant useful in cosmetics intended to protect the product from oxidative damage from UV radiation or singlet oxygen formation ... Use levels are normally about 0.1% and rarely exceed 0.2%、For more Uses (Complete) data for QUERCETIN (8 total)。

槲皮素 属于哪个分类?

所属分类:精细化学品 / 抗氧化剂。

如何在 591daili.cn 采购 槲皮素?

请在联系页面提交产品名称、CAS 号与数量,我们作为采购代理在国内及跨境渠道为您寻源比价,安排试样与批次采购,下单前提供 COA 与合规文件。

包装与单证

包装按订单确认,从实验室小包装到吨袋大货,随订单安排而非在页面上写死。每批随货附 COA 分析证书,可另提供 MSDS;若终端用途带有法规限度(食品接触、药品或化妆品),请在询价时说明执行标准,等级按该标准确定。

PubChem 公开数据

槲皮素(CAS 117-39-5)的公开数据库记录,列此仅供独立核对。

危险化学品分类与危害说明

GHS notification summary1.3% (3 / 224)
Reported hazard statementsH301 (97.3%)

This chemical does not meet GHS hazard criteria for 1.3% (3 of 224) of reports.

H301 (97.3%): Toxic if swallowed [Danger Acute toxicity, oral]

法规与备案状态

Regulatory & Food ContactCOLOUR: Food Additives
Ingredient in beverages and beverage bases, grain products and pastas, processed fruits and fruit juices, and
Scientific procedures
FDA has no questions; some uses may require a color additive listing
Quercegen Pharma LLC
CI NATURAL YELLOW 10
GHS notification summary1.3% (3 / 224)

物理形态与操作说明

  • Quercetin appears as yellow needles or yellow powder. Converts to anhydrous form at 203-207 °F. Alcoholic solutions taste very bitter. (NTP, 1992)
  • Solid
  • Yellow needles (dilute alcohol, +2 water)
  • Sublimes (NTP, 1992)
  • Sublimes
  • less than 1 mg/mL at 70 °F (NTP, 1992)

公开数据库收录的理化数据

熔点601 to 603 °F (NTP, 1992)
熔点316.5
熔点316.5 °C
熔点316 - 318 °C
溶解度60
溶解度In water, 60 mg/L at 16 °C
溶解度0.06 mg/mL at 16 °C
LogP2.13

这个物质在各数据库里的编号

CAS Registry Number117-39-5
PubChem CID5280343
分子式C15H10O7
IUPAC 名称2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one
UNII(FDA)9IKM0I5T1E

数据库记载的用途

  • Quercetin has been used in ... dyes and as a veterinary drug.
  • Medicine, reported formation of epoxy resins on mixing with epichlorohydrin
  • Free-radical inhibiting antioxidant useful in cosmetics intended to protect the product from oxidative damage from UV radiation or singlet oxygen formation ... Use levels are normally about 0.1% and rarely exceed 0.2%.
  • For more Uses (Complete) data for QUERCETIN (8 total), please visit the HSDB record page.
  • Food Additives -> COLOUR -> JECFA Functional Classes
  • Isolation from Rhododendron cinnabarinum Hook, Ericaceae

它在各数据库里的别名

quercetin; 117-39-5; Sophoretin; Meletin; Xanthaurine; Quercetol; Quercetine; Quertine; 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one; Quercitin; 3,3',4',5,7-Pentahydroxyflavone; Quertin; 3,5,7,3',4'-Pentahydroxyflavone; Cyanidelonon 1522; Flavin meletin; T-Gelb bzw. grun 1

计算机算出的分子描述符

分子量302.23
XLogP31.5
氢键供体数5
氢键受体数7
可旋转键数1
精确质量302.04265265
单同位素质量302.04265265
拓扑极性表面积127
重原子数22
形式电荷0

数据库摘要

Quercetin · CAS 117-39-5 · C15H10O7. UNII 9IKM0I5T1E. 熔点: 601 to 603 °F (NTP, 1992); 熔点: 316.5; 熔点: 316.5 °C.

数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。

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