产品名称

辛弗林 (别名： Synephrine, 脱氧肾上腺素)

Synephrine (Synonym: Sympatol, Oxedrine, Deoxyephedrine)

化学分类

苯乙胺类生物碱 (Phenethylamine Alkaloid)，天然存在于柑橘类植物中。

Phenethylamine Alkaloid, naturally occurring in citrus plants.

核心成分

辛弗林 (Synephrine)，主要为 p-辛弗林 (para-Synephrine)

Synephrine, mainly p-Synephrine

植物来源

芸香科植物酸橙 (Citrus aurantiumL.) 的幼果（枳实）、未成熟果实（枳壳）
芸香科植物甜橙 (Citrus sinensis(L.) Osbeck) 的幼果

Immature fruits (Fructus Aurantii Immaturus) and unripe fruits (Fructus Aurantii) of Citrus aurantium L. (Rutaceae family)
Immature fruits of Citrus sinensis (L.) Osbeck

外观性状

白色至类白色结晶性粉末，无臭，味微苦。

White to off-white crystalline powder, odorless, slightly bitter taste.

主要规格

高纯单体：HPLC ≥98%, ≥99% (医药/科研级)
枳实/枳壳提取物：
- 辛弗林 2%, 5%, 10%, 20%, 30% (HPLC)
- 总生物碱 5%, 10%, 20% (UV)
常规提取物：4:1, 10:1 (TLC)

High Purity Monomer: HPLC ≥98%, ≥99% (Pharma/Research Grade)
Fructus Aurantii/Immaturus Extract:
- Synephrine 2%, 5%, 10%, 20%, 30% (HPLC)
- Total Alkaloids 5%, 10%, 20% (UV)
Conventional Extract: 4:1, 10:1 (TLC)

检测方法

HPLC, UV, TLC

HPLC, UV, TLC

CAS No.

p-辛弗林: 94-07-5
m-辛弗林: 37577-25-4

p-Synephrine: 94-07-5
m-Synephrine: 37577-25-4

分子式

C₉H₁₃NO₂

C₉H₁₃NO₂

分子量

167.21

167.21

药理功效

1. α-肾上腺素能受体激动剂 (α-Adrenergic Agonist)：核心机制。温和而持久地收缩血管、升高血压，改善低血压引起的头晕、乏力等症状。
2. 促进新陈代谢与产热 (Promotes Metabolism & Thermogenesis)：激活棕色脂肪组织，增加能量消耗和脂肪氧化，有助于体重管理。
3. 支气管扩张 (Bronchodilation)：松弛支气管平滑肌，缓解哮喘症状（较弱）。
4. 拟交感神经作用 (Sympathomimetic Effect)：兴奋交感神经，增加心率和心输出量（较肾上腺素温和）。
5. 胃肠动力促进 (Promotes Gastrointestinal Motility)：传统用于食积不化、胃下垂。

1. α-Adrenergic Agonist: Core mechanism. Mildly and persistently constricts blood vessels and elevates blood pressure, alleviating symptoms like dizziness and fatigue caused by hypotension.
2. Promotes Metabolism & Thermogenesis: Activates brown adipose tissue, increasing energy expenditure and fat oxidation, aiding in weight management.
3. Bronchodilation: Relaxes bronchial smooth muscles, alleviating asthma symptoms (weaker effect).
4. Sympathomimetic Effect: Stimulates the sympathetic nervous system, increasing heart rate and cardiac output (milder than epinephrine).
5. Promotes Gastrointestinal Motility: Traditionally used for indigestion due to food stagnation and gastroptosis.

应用领域

医药：升压药（治疗低血压、体位性低血压）、胃肠道动力药、平喘药的原料或中间体。
保健品/运动营养品：体重管理/燃脂产品（常与咖啡因、绿茶提取物复配）、运动表现增强剂（提高代谢率和耐力）、能量补充剂。
功能性食品：提神醒脑饮料、针对低血压人群的保健饮品。
兽药：治疗动物休克、低血压。

Pharma: Raw material or intermediate for pressor agents (treating hypotension, orthostatic hypotension), gastrointestinal prokinetic drugs, and bronchodilators.
Health Products/Sports Nutrition: Weight management/fat burning products (often combined with caffeine, green tea extract), performance enhancers (boosts metabolism and endurance), energy supplements.
Functional Food: Refreshing beverages, health drinks targeting hypotensive individuals.
Veterinary: Treatment of shock and hypotension in animals.

包装储存

内双层塑料袋，外纸板桶（25kg/桶）或铝箔袋（1kg/袋）。
密封，避光，阴凉干燥处，保质期3年。

Inner double-layer plastic bag, outer cardboard drum (25kg/drum) or aluminum foil bag (1kg/bag).
Sealed, stored in a cool, dry place away from light. Shelf life 3 years.