可可碱，Theobromine；≥98.0%

图片 可可碱，Theobromine；≥98.0%
别名：3,7-二甲基黄嘌呤；3,7-二氢-3,7-二甲基-1H-嘌呤-2,6-二酮；2,6-二羟基-3,7-二甲基嘌呤；3,7-Dimethylxanthine, 3,7-Dihydro-3,7-dimethyl-1H-purine-2,6-dione, 2,6-Dihydroxy-3,7-dimethylpurine

Empirical Formula (Hill Notation): C7H8N4O2 CAS号: 83-67-0 分子量: 180.16 Beilstein: 16464 EC 号: 201-494-2 MDL编号: MFCD00022830 PubChem化学物质编号: 24277679
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: T4500
CAS号: 83-67-0
MDL号: MFCD00022830
签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥592.00

说明

可可碱是一种甲基黄嘌呤生物碱衍生物，大量存在于可可中。

可可碱具有镇咳作用，可用于治疗急性和慢性咳嗽。 它是咖啡因的分解代谢产物，具有抗氧化和促氧化特性。
磷酸二酯酶抑制剂； 弱腺苷受体拮抗剂； 利尿剂； 平滑肌松弛剂。

可可碱在碱水溶液中微溶，在水和乙醇中微溶。

一般描述

Theobromine is a methylxanthine alkaloid derivative, highly present in cocoa.
 

应用

Theobromine has been used:
  • to test in behavioural assay
  • as a food or dietary supplement
  • as a standard for theobromine quantification in brewed coffee samples

生化/生理作用

Theobromine possesses antitussive action and might be useful in treating acute and chronic cough. It is a catabolic product of caffeine and shows antioxidant and prooxidant properties.
Phosphosdiesterase inhibitor; weak adenosine receptor antagonist; diuretic; smooth muscle relaxant.
 

特点和优势

This compound is a featured product for Cyclic Nucleotide research. Click here to discover more featured Cyclic Nucleotide products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
 

制备说明

Theobromine is moderately soluble in aqueous base and is slightly soluble in water and ethanol.
 
 

属性

质量水平

200

测定

≥98.0%

mp

345-350 °C

溶解性

H2O: slightly soluble
aqueous base: moderately soluble
ethanol: slightly soluble

SMILES string

[H]N1C(N(C)C2=C(N(C)C=N2)C1=O)=O

InChI

1S/C7H8N4O2/c1-10-3-8-5-4(10)6(12)9-7(13)11(5)2/h3H,1-2H3,(H,9,12,13)

InChI key

YAPQBXQYLJRXSA-UHFFFAOYSA-N

Gene Information

human ... ADORA1(134) , ADORA2A(135) , ADORA2B(136) , ADORA3(140)
rat ... Adora1(29290)

 

安全信息

象形图

Exclamation markHealth hazard
GHS07,GHS08

警示用语：

Warning

危险声明

H302 - H319 - H351

危险分类

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 1

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
商品标签 [tags]
商品分类
热门标签
更多