千叶茶碱

Name: 千叶茶碱
Brand: 济南圣和化工有限公司

CAS 480-81-9C18H23NO5MW 333.4

济南圣和化工有限公司现供应有机化学品——千叶茶碱（CAS 480-81-9），分子式 C18H23NO5，分子量 333.4。本页理化参数仅供参考，实际常规纯度按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。

产品概览

CAS号	480-81-9
分子式	C18H23NO5
分子量	333.4
熔点	423 °F (NTP, 1992)
LogP	log Kow = -1.88 @ 25 °C /Estimated/
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

千叶茶碱主要应用于有机化学品。具体使用工况下的添加量与规格要求，欢迎与技术团队沟通确认。

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

采购提示：本产品按按订单/批次确认(不公开发布)起订发货，收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存；如需 MSDS 或运输说明，可在询价时一并索取。

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

选择济南圣和化工有限公司的理由：产品信息透明（含 CAS、分子式、理化参数）、报价响应快（一个工作日内）、单证齐全（COA/MSS/质检资料按需提供）、支持批量与长期协议供货。如需千叶茶碱以外的配套原料，也欢迎一并列出需求清单。

常见问题

千叶茶碱的 CAS 号是多少？

千叶茶碱的 CAS 号为 480-81-9。

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。

千叶茶碱有什么用途？

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

Seneciphylline · CAS 480-81-9 · C18H23NO5. UNII 0ZYZ9L5454. Melting Point: 423 °F (NTP, 1992); Melting Point: 217--218 °C; Vapor Pressure: 1.2X10-12 mm Hg @ 25 °C /Estimated/.

Identification

CAS Registry Number	480-81-9
PubChem CID	5281750
Molecular formula	C18H23NO5
IUPAC name	(1R,4Z,7R,17R)-4-ethylidene-7-hydroxy-7-methyl-6-methylidene-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione
UNII (FDA)	0ZYZ9L5454

Computed Descriptors

Molecular Weight	333.4
XLogP3	0.7
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	0
Exact Mass	333.15762283
Monoisotopic Mass	333.15762283
Topological Polar Surface Area	76.1
Heavy Atom Count	24
Formal Charge	0

Physical & Chemical Properties

Melting Point	423 °F (NTP, 1992)
Melting Point	217--218 °C
Vapor Pressure	1.2X10-12 mm Hg @ 25 °C /Estimated/
LogP	log Kow = -1.88 @ 25 °C /Estimated/

Physical description & handling notes

Seneciphylline is a white powder. (NTP, 1992)
Colorless prisms
less than 0.1 mg/mL at 64 °F (NTP, 1992)
Sol in water /Hydrochloride/
Sol in chloroform; sparingly sol in ethanol, acetone; slightly sol in water
Difficult solubility in ether and ligroin.

GHS Hazard Classification

Reported hazard statements	H301 (100%)

H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]

P264, P270, P301+P316, P321, P330, P405, and P501 (click each P-code to see the statement)

Documented Uses

Crotalaria juncea, from which ... /seneciphylline/ has been isolated, is cultivated in India and East Africa for its fibre. In East Africa the root of C. juncea has been reported to be used as a hemoptysis remedy, and the leaf and seeds may be used as food. In India C. juncea was used against impetigo, psoriasis and as an emmenogogue.
Seneciphylline is a minor constituent of S. jacobaea, which has been used as a medicinal herb in Europe.
(1977) NOT PRODUCED COMMERCIALLY IN US
(1979) NOT PRODUCED COMMERCIALLY IN US
... Has been isolated from Crotalaria juncea L. (L) Rafin. (family Leguminosae) and from a large number of species in the tribe Senecioneae (family Compositae) ... .
In animal studies highest concentrations were found in the liver, lungs, kidneys and spleen. /pyrrolizidine alkaloids/

Synonyms

SENECIPHYLLINE; 480-81-9; Seneciphyllin; Jacodine; 13,19-Didehydro-12-hydroxysenecionan-11,16-dione; ALPHA-LONGILOBINE; NSC 30622; NSC-30622; DTXSID8026016; 0ZYZ9L5454; NCI-C61165; Senecionan-11,16-dione, 13,19-didehydro-12-hydroxy-; trans-15-Ethylidene-12beta-hydroxy-12alpha-methyl-13-methylenesenec-1-enine; RefChem:182378; DTXCID306016; C18H23NO5

Frequently Asked Questions

What are the CAS number and molecular formula of Seneciphylline?

CAS 480-81-9; molecular formula C18H23NO5; molecular weight — g/mol.

What other names is Seneciphylline known by?

SENECIPHYLLINE, 480-81-9, Seneciphyllin, Jacodine, 13,19-Didehydro-12-hydroxysenecionan-11,16-dione, ALPHA-LONGILOBINE.

Is Seneciphylline classified as hazardous?

Hazard statements reported: H301.

What are the key physical properties of Seneciphylline?

Melting Point: 423 °F (NTP, 1992); Melting Point: 217--218 °C; Vapor Pressure: 1.2X10-12 mm Hg @ 25 °C /Estimated/; LogP: log Kow = -1.88 @ 25 °C /Estimated/.

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.