Cas no 5985-28-4 (Synephrine hydrochloride)

Synephrine hydrochloride is a synthetic adrenergic agonist exhibiting thermogenic and lipolytic properties. Its key advantages include rapid activation of sympathetic nervous system responses, increased energy expenditure, and enhanced fat oxidation. This compound offers potential applications in weight management and metabolic enhancement. (50-word limit)
Synephrine hydrochloride structure
Synephrine hydrochloride structure
Product Name:Synephrine hydrochloride
CAS No:5985-28-4
MF:C9H14ClNO2
MW:203.665961742401
MDL:MFCD00050566
CID:46307
Update Time:2026-05-14

Synephrine hydrochloride Chemical and Physical Properties

Names and Identifiers

    • 4-(1-Hydroxy-2-(methylamino)ethyl)phenol hydrochloride
    • rac-Synephrine Hydrochloride
    • Synephrine hydrochloride
    • 4-(1-Hydroxy-2-(methylamino)-ethyl)phenol hydrochloride
    • 4-[1-hydroxy-2-(methylamino)ethyl]phenol,hydrochloride
    • Oxedrine hydrochloride
    • rac-Synephrine Hydro
    • SYNEPHRINE HCL
    • (+-)-1-(4-hydroxy-phenyl)-2-methylamino-ethanol,hydrochloride
    • 1-(4-Hydroxy-phenyl)-2-methylamino-aethanol,Hydrochlorid
    • 2-methylamino-1-(4-hydroxyphenyl)-ethanol hydrochloride
    • DL-synephrine hydrochloride
    • Ocuton (TN)
    • 1-(4-Hydroxyphenyl)-2-(methylamino)-ethanol hydrochloride
    • 4-[1-hydroxy-2-(methylamino)ethyl]phenol hydrochloride
    • Synephrine (hydrochloride)
    • synephrine-hcl
    • Synephrine, HCl
    • PubChem18243
    • (+/-)-Synephrine Hydrochloride
    • s2438
    • LS41251
    • MDL: MFCD00050566
    • Inchi: 1S/C9H13NO2.ClH/c1-10-6-9(12)7-2-4-8(11)5-3-7;/h2-5,9-12H,6H2,1H3;1H
    • InChI Key: COTCEGYSNTWJQV-UHFFFAOYSA-N
    • SMILES: Cl[H].O([H])C([H])(C1C([H])=C([H])C(=C([H])C=1[H])O[H])C([H])([H])N([H])C([H])([H])[H]

Computed Properties

  • Exact Mass: 203.07100
  • Monoisotopic Mass: 203.071
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 4
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 3
  • Complexity: 122
  • Covalently-Bonded Unit Count: 2
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 1
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 52.5
  • Molecular Weight: 203.66

Experimental Properties

  • Color/Form: White fine powder
  • Melting Point: 162-167°C
  • Boiling Point: 341.1℃ at 760 mmHg
  • Flash Point: 163.4℃
  • PSA: 52.49000
  • LogP: 1.83790

Synephrine hydrochloride Security Information

Synephrine hydrochloride Customs Data

  • HS CODE:2922199090
  • Customs Data:

    China Customs Code:

    2922509090

    Overview:

    2922509090. Other amino alcohol phenols\Amino acid phenols and other oxygenated amino compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:AB. MFN tariff:6.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, The color of ethanolamine and its salt should be reported, The package of ethanolamine and its salt shall be declared

    Regulatory conditions:

    A.Customs clearance form for Inbound Goods
    B.Customs clearance form for outbound goods

    Inspection and quarantine category:

    R.Sanitary supervision and inspection of imported food
    S.Sanitary supervision and inspection of exported food

    Summary:

    2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Synephrine hydrochloride Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI XIAN DING Biotechnology Co., Ltd.
A-AA953-25g
Synephrine hydrochloride
5985-28-4 97%
25g
185.0CNY 2021-08-03
SHANG HAI XIAN DING Biotechnology Co., Ltd.
A-AA953-5g
Synephrine hydrochloride
5985-28-4 97%
5g
50.0CNY 2021-08-03
Fluorochem
079463-25g
4-(1-Hydroxy-2-(methylamino)ethyl)phenol hydrochloride
5985-28-4 95%
25g
£14.00 2022-03-01
Fluorochem
079463-100g
4-(1-Hydroxy-2-(methylamino)ethyl)phenol hydrochloride
5985-28-4 95%
100g
£44.00 2022-03-01
TRC
S920001-5mg
rac-Synephrine Hydrochloride
5985-28-4
5mg
$ 63.00 2023-09-06
TRC
S920001-10mg
rac-Synephrine Hydrochloride
5985-28-4
10mg
$ 74.00 2023-09-06
TRC
S920001-5g
rac-Synephrine Hydrochloride
5985-28-4
5g
$ 91.00 2023-09-06
TRC
S920001-50g
rac-Synephrine Hydrochloride
5985-28-4
50g
$ 261.00 2023-04-15
TRC
S920001-100g
rac-Synephrine Hydrochloride
5985-28-4
100g
$ 464.00 2023-04-15
Chengdu Biopurify Phytochemicals Ltd
BP1353-20mg
Synephrine hydrochloride
5985-28-4 98%
20mg
$30 2023-09-20

Synephrine hydrochloride Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:5985-28-4)Synephrine hydrochloride
Order Number:LE1308;LE9091
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 11:40
Price ($):discuss personally
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:5985-28-4)Synephrine hydrochloride
Order Number:sfd3939
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:33
Price ($):discuss personally
Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:5985-28-4)Synephrine hydrochloride
Order Number:A832506
Stock Status:in Stock
Quantity:1g/250mg/50mg
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 15:28
Price ($):745.0/363.0/173.0

Synephrine hydrochloride Spectrogram

1H NMR 300 MHz DMSO
1H NMR
13C NMR
13C NMR
1H NMR 300 MHz DMSO
1H NMR

Synephrine hydrochloride Related Literature

Additional information on Synephrine hydrochloride

Introduction to Synephrine Hydrochloride (CAS No. 5985-28-4)

Synephrine Hydrochloride, with the chemical identifier CAS No. 5985-28-4, is a compound that has garnered significant attention in the field of pharmaceuticals and biochemical research due to its unique pharmacological properties. This compound is the hydrochloride salt of synephrine, a naturally occurring alkaloid found in certain plants, particularly in the citrus family. The structural and functional characteristics of Synephrine Hydrochloride make it a subject of extensive study, especially in the context of its potential applications in weight management, cardiovascular health, and athletic performance enhancement.

The chemical structure of Synephrine Hydrochloride consists of a phenethylamine derivative, which is structurally similar to ephedrine but lacks the methoxy group at the phenethylamine side chain. This structural distinction imparts distinct pharmacological effects, making it a compound of interest for researchers exploring alternatives to traditional stimulants. The hydrochloride form enhances the solubility and stability of synephrine, facilitating its use in various formulations and applications.

Recent studies have highlighted the thermogenic effects of Synephrine Hydrochloride, which contribute to its popularity in weight management supplements. Unlike ephedrine, which has been associated with cardiovascular risks, Synephrine Hydrochloride is considered to have a more favorable safety profile. Research indicates that it can stimulate lipolysis (the breakdown of fats) and increase metabolic rate without significantly elevating blood pressure or heart rate. These properties make it an attractive option for individuals seeking natural alternatives for weight loss and energy enhancement.

In addition to its role in weight management, Synephrine Hydrochloride has been studied for its potential effects on cardiovascular function. Some preliminary research suggests that it may help improve blood flow and vascular tone, which could be beneficial for conditions related to poor circulation or endothelial dysfunction. However, further clinical trials are necessary to fully elucidate these mechanisms and establish safe dosing protocols.

The athletic performance-enhancing properties of Synephrine Hydrochloride have also been explored. Athletes often seek compounds that can improve endurance, focus, and overall physical performance. While not as potent as some synthetic stimulants, Synephrine Hydrochloride may provide a mild energy boost by increasing norepinephrine levels in the brain. This can lead to improved alertness and reduced fatigue during prolonged physical activity.

The pharmacokinetics of Synephrine Hydrochloride have been subjects of interest in pharmacological research. Studies have shown that it is rapidly absorbed after oral administration and has a moderate duration of action. The compound’s ability to cross the blood-brain barrier allows for central nervous system effects, contributing to its potential applications in cognitive enhancement and mood regulation.

From a regulatory perspective, Synephrine Hydrochloride is generally recognized as safe (GRAS) by various health authorities when used within recommended dosages. However, it is essential for manufacturers and consumers to adhere to regulatory guidelines to ensure product safety and efficacy. The absence of methoxy groups compared to ephedrine reduces the risk of certain adverse effects associated with ephedrine derivatives, such as severe cardiovascular complications.

Future research directions for Synephrine Hydrochloride include investigating its potential role in treating metabolic disorders and exploring novel therapeutic applications. The growing interest in natural compounds with mild stimulant properties positions Synephrine Hydrochloride as a promising candidate for further clinical development.

In conclusion, Synephrine Hydrochloride (CAS No. 5985-28-4) is a multifaceted compound with applications ranging from weight management to cardiovascular health and athletic performance enhancement. Its unique pharmacological profile, combined with a favorable safety profile compared to traditional stimulants, makes it an intriguing subject for ongoing research and development in the pharmaceutical industry.

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:5985-28-4)Synephrine hydrochloride
LE1308;LE9091
Purity:99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry
Email
Suzhou Senfeida Chemical Co., Ltd
(CAS:5985-28-4)Synephrine hydrochloride
sfd3939
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email