迷迭香酸

Q: 迷迭香酸 的 CAS 号是多少？

迷迭香酸 的 CAS 登记号为 20283-92-5。

Q: 迷迭香酸 属于哪个分类？

所属分类：食品及饲料添加剂。

CAS 20283-92-5C18H16O8MW 360.3

迷迭香酸（CAS 20283-92-5）：分子式 C18H16O8、分子量 360.3；类别食品及饲料添加剂。

产品描述

迷迭香酸（CAS 20283-92-5）是一种食品及饲料添加剂原料。其分子式 C18H16O8 由 18 个碳、16 个氢、8 个氧组成。分子量约为 360.3。公开物性数据显示其熔点约 171-175 °C、LogP 约 2.4。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迷迭香酸寻源比价，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20283-92-5

分子式C18H16O8

分子量360.3

熔点171-175 °C

LogP2.4

应用领域Rosemary (Rosmarinus officinalis Linn.) is a common household plant grown in many parts of the world. It is used for flavoring food、a beverage drink、as well as in cosmetics、in folk medicine it is used as an antispasmodic in renal colic and dysmenorrhoea、in relieving respiratory disorders and to stimulate growth of hair. Extract of rosemary relaxes smooth muscles of trachea and intestine、and has choleretic

类别食品及饲料添加剂

用途与场景

登记用途：Rosemary (Rosmarinus officinalis Linn.) is a common household plant grown in many parts of the world. It is used for flavoring food、a beverage drink、as well as in cosmetics、in folk medicine it is used as an antispasmodic in renal colic and dysmenorrhoea、in relieving respiratory disorders and to stimulate growth of hair. Extract of rosemary relaxes smooth muscles of trachea and intestine、and has choleretic。

采购档案

这个产品是什么

迷迭香酸是一种食品及饲料化合物，登记 CAS 号为 20283-92-5，分子式 C18H16O8（分子量 360.3），归属于食品及饲料添加剂大类化工原料。

识别信息

登记 CAS 号：20283-92-5

其分子式 C18H16O8 由 18 个碳、16 个氢、8 个氧组成。

别名/同义词：迷迭香酸 · Rosmarinic acid

所属分类：食品及饲料添加剂

常见问题

迷迭香酸的 CAS 号是多少？

迷迭香酸的 CAS 登记号为 20283-92-5。

迷迭香酸的分子式与分子量是多少？

分子式 C18H16O8，分子量 360.3。

迷迭香酸还有哪些别名？

别名/同义词：迷迭香酸、Rosmarinic acid。

迷迭香酸的登记用途是什么？

迷迭香酸属于哪个分类？

所属分类：食品及饲料添加剂。

如何在 591daili.cn 采购迷迭香酸？

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

迷迭香酸（CAS 20283-92-5）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 summary	5.6% (4 / 72)
Reported hazard statements	H301 (94.4%), H400 (94.4%)

This chemical does not meet GHS hazard criteria for 5.6% (4 of 72) of reports.

H301 (94.4%): Toxic if swallowed [Danger Acute toxicity, oral]

法规与备案状态

Regulatory & Food Contact	CIR / INCI: Soothing; Antioxidant
GHS notification summary	5.6% (4 / 72)

物理形态与操作说明

Solid
Crystalline solid
Soluble in ethanol, DMSO or dimethyl formamide to approximately 25 mg/mL
170.26 Å² [M-H]- [CCS Type: DT; Method: single field calibrated with Agilent tune mix (Agilent)]
195.6 Å² [M+Na]+ [CCS Type: DT; Method: single field calibrated with Agilent tune mix (Agilent)]
169.2 Å² [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

公开数据库收录的理化数据

熔点	171-175 °C
密度	1.547 g/cu cm
Collision Cross Section	172.6 Å² [M-H]-

这个物质在各数据库里的编号

CAS Registry Number	20283-92-5
PubChem CID	5281792
分子式	C18H16O8
IUPAC 名称	(2R)-3-(3,4-dihydroxyphenyl)-2-[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxypropanoic acid
UNII（FDA）	MQE6XG29YI

数据库记载的用途

In folk medicine, /rosemary/ is used as an antispasmodic in renal colic and dysmenorrhoea, in relieving respiratory disorders and to stimulate growth of hair.
Used as a food flavoring, beverage, food preservative and as a cosmetic; used in herbal supplements with reported properties including anti-oxidant, anti-inflammatory, anti-viral and use in treating Alzheimer Disease
Cosmetics -> Soothing; Antioxidant
One of the major polyphenolic ingredients of Perillae Herba (a leaf of Perilla frutescens), and has an antidepressant-like property in animal models of depression.
Rosemary (Rosmarinus officinalis Linn.) is a common household plant grown in many parts of the world.
Rosmarinic acid is one of the polyphenolic substances contained in culinary herbs such as perilla (Perilla frutescens L.), rosemary (Rosmarinus officinalis L.), sage (Salvia officinalis L.), mint (Mentha arvense L.), and basil (Ocimum basilicum L.). These herbs are commonly grown in the garden as kitchen herbs, and while used to add flavor in cooking, are also known to have several potent physiological effects.

它在各数据库里的别名

rosmarinic acid; 20283-92-5; Rosemary acid; Labiatic acid; trans-Rosmarinic acid; MQE6XG29YI; ORISTRACT ROA; (2R)-3-(3,4-dihydroxyphenyl)-2-[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxypropanoic acid; (2r)-3-(3,4-Dihydroxyphenyl)-2-{[(2e)-3-(3,4-Dihydroxyphenyl)prop-2-Enoyl]oxy}propanoic Acid; RM-21A; NPLC-0542; DTXSID20896987; R-(+)-2-(3,4-Dihydroxycinnamoyloxy)-3-(3,4-dihydroxyphenyl)propionic acid; CINNAMIC ACID, 3,4-DIHYDROXY-, 2-ESTER with 3-(3,4-DIHYDROXYPHENYL)LACTIC ACID; CHEBI:17226; Acid, Rosemary

计算机算出的分子描述符

分子量	360.3
XLogP3	2.4
氢键供体数	5
氢键受体数	8
可旋转键数	7
精确质量	360.08451746
单同位素质量	360.08451746
拓扑极性表面积	145
重原子数	26
形式电荷	0

数据库摘要

Rosmarinic acid · CAS 20283-92-5 · C18H16O8. UNII MQE6XG29YI. 熔点: 171-175 °C; 密度: 1.547 g/cu cm; Collision Cross Section: 172.6 Å² [M-H]-.

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

获取迷迭香酸报价

供应商：济南圣和化工有限公司 · 一个工作日内回复。

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