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千叶茶碱

CAS 480-81-9C18H23NO5MW 333.4

千叶茶碱(CAS 480-81-9):分子式 C18H23NO5、分子量 333.4;类别 有机化学品。

产品描述

千叶茶碱(CAS 480-81-9)是一种有机化学品原料。其分子式 C18H23NO5 由 18 个碳、23 个氢、1 个氮、5 个氧 组成。 分子量约为 333.4。公开物性数据显示其熔点约 423 °F (NTP, 1992)、LogP 约 log Kow = -1.88 @ 25 °C /Estimated/。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千叶茶碱寻源比价,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480-81-9
分子式C18H23NO5
分子量333.4
熔点423 °F (NTP, 1992)
LogPlog Kow = -1.88 @ 25 °C /Estimated/
应用领域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
类别有机化学品

用途与场景

登记用途: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。

采购档案

这个产品是什么

千叶茶碱 是一种以碳骨架为基础的有机化合物,登记 CAS 号为 480-81-9,分子式 C18H23NO5(分子量 333.4),归属于有机化学品大类化工原料。

识别信息

登记 CAS 号:480-81-9

其分子式 C18H23NO5 由 18 个碳、23 个氢、1 个氮、5 个氧 组成。

别名/同义词:千叶茶碱 · Seneciphylline

所属分类:有机化学品

常见问题

千叶茶碱 的 CAS 号是多少?

千叶茶碱 的 CAS 登记号为 480-81-9。

千叶茶碱 的分子式与分子量是多少?

分子式 C18H23NO5,分子量 333.4。

千叶茶碱 还有哪些别名?

别名/同义词:千叶茶碱、Seneciphylline。

千叶茶碱 的登记用途是什么?

登记用途: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。

千叶茶碱 属于哪个分类?

所属分类:有机化学品。

如何在 591daili.cn 采购 千叶茶碱?

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

千叶茶碱(CAS 480-81-9)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

Reported hazard statementsH301 (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)

物理形态与操作说明

  • 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.

公开数据库收录的理化数据

熔点423 °F (NTP, 1992)
熔点217--218 °C
蒸气压1.2X10-12 mm Hg @ 25 °C /Estimated/
LogPlog Kow = -1.88 @ 25 °C /Estimated/

这个物质在各数据库里的编号

CAS Registry Number480-81-9
PubChem CID5281750
分子式C18H23NO5
IUPAC 名称(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

数据库记载的用途

  • 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/

它在各数据库里的别名

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

计算机算出的分子描述符

分子量333.4
XLogP30.7
氢键供体数1
氢键受体数6
可旋转键数0
精确质量333.15762283
单同位素质量333.15762283
拓扑极性表面积76.1
重原子数24
形式电荷0

数据库摘要

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

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

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