依曲替酯

Name: 依曲替酯
Brand: 济南圣和化工有限公司

CAS 54350-48-0C23H30O3MW 354.5

济南圣和化工主营供应依曲替酯（CAS 54350-48-0），归类于有机化学品，分子式 C23H30O3，分子量 354.5。我们面向国内化工贸易与生产企业提供稳定的现货供应，报价响应快，支持对公转账并可开具增值税发票。

产品概览

CAS号	54350-48-0
分子式	C23H30O3
分子量	354.5
熔点	104-105
LogP	6.5
纯度	按批次COA提供(不公开发布)
包装	按订单/批次确认(不公开发布)
应用领域	有机化学品
类别	有机化学品

应用领域

有机化学品

依曲替酯在有机化学品领域使用广泛。采购前请确认纯度等级与包装形式，以批次 COA 为验收依据。

包装与储存

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

运输常规化工运输

样品可协商提供

交期现货/按订单安排

供应说明：依曲替酯常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

济南圣和化工有限公司位于山东济南，主营化工原料供应，精选产品 3,000+ 种，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等 12 大分类。我们随货提供 COA 分析证书，一个工作日内回复报价，欢迎国内外采购方长期合作。

常见问题

依曲替酯的 CAS 号是多少？

依曲替酯的 CAS 号为 54350-48-0。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

依曲替酯有什么用途？

主要应用于有机化学品。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

Etretinate · CAS 54350-48-0 · C23H30O3. UNII 65M2UDR9AG. Melting Point: 104-105; Melting Point: 104-105 °C; Vapor Pressure: 2.2X10-7 mm Hg @ 25 °C /Estimated/.

Identification

CAS Registry Number	54350-48-0
PubChem CID	5282375
Molecular formula	C23H30O3
IUPAC name	ethyl (2E,4E,6E,8E)-9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoate
UNII (FDA)	65M2UDR9AG

Computed Descriptors

Molecular Weight	354.5
XLogP3	6.8
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	8
Exact Mass	354.21949481
Monoisotopic Mass	354.21949481
Topological Polar Surface Area	35.5
Heavy Atom Count	26
Formal Charge	0

Physical & Chemical Properties

Melting Point	104-105
Melting Point	104-105 °C
Vapor Pressure	2.2X10-7 mm Hg @ 25 °C /Estimated/
LogP	6.5

Physical description & handling notes

Crystals
log Kow = 8.43 /Estimated/
Henry's Law constant: 4.0X10-5 atm-cu m/mol @ 25 °C /Estimated/
Hydroxyl radical reaction rate constant: 2.6X10-10 cu cm/molecule-sec @ 25 °C /Estimated/

GHS Hazard Classification

Reported hazard statements	H315 (100%), H319 (40%), H335 (60%), H341 (20%), H360 (80%), H400 (100%), H410 (100%)

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (40%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

Preparation: W. Bollag et al, DE 2414619; US 4105681 and US 4215215 (1974, 1978, 1980 all to Hoffmann-La Roche)
Withdrawn from the US market in March 1998 and the Canadian market in January 1996.
For the treatment of severe psoriasis in adults.
Etretinate is indicated for the treatment of severe recalcitrant psoriasis, including the erythrodermic and generalized pustular types, in patients who are unresponsive to or intolerant of the standard therapies. /Included in US product labeling/
Etretinate is used for the treatment of severe, intractable oral lichen planus. /NOT included in use product labeling/
Etretinate is also used in correcting severe intractable forms of keratinization disorders, such as: dermatoses, ichthyosiform; erythroderma, congenital ichthyosiform; ichthyosis, lamellar, and other ichthyoses; keratosis follicularis (Darier's disease); keratosis palmaris et plantaris; pityriasis rubra pilaris (PRP); pustulosis, palmoplanter. /NOT included in US product labeling/

Synonyms

etretinate; 54350-48-0; Tegison; Ethyl etrinoate; Etretinato; Tigason; Ro 10-9359; Etretinatum; ethyl (2E,4E,6E,8E)-9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoate; DTXSID0023036; Ro-10-9359; Ethyl all-trans-9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethyl-2,4,6,8-nonatetraenoate; Ro-109359; 65M2UDR9AG; NSC-297936; CHEBI:4913

Frequently Asked Questions

What are the CAS number and molecular formula of Etretinate?

CAS 54350-48-0; molecular formula C23H30O3; molecular weight — g/mol.

What other names is Etretinate known by?

etretinate, 54350-48-0, Tegison, Ethyl etrinoate, Etretinato, Tigason.

Is Etretinate classified as hazardous?

Hazard statements reported: H315, H319, H335, H341, H360.

What are the key physical properties of Etretinate?

Melting Point: 104-105; Melting Point: 104-105 °C; Vapor Pressure: 2.2X10-7 mm Hg @ 25 °C /Estimated/; LogP: 6.5.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.