Phenylephrine hydrochloride

Modify Date: 2026-07-30 18:00:46

Phenylephrine hydrochloride Structure
Phenylephrine hydrochloride structure
Common Name Phenylephrine hydrochloride
CAS Number 154-86-9 Molecular Weight 203.666
Density N/A Boiling Point 341.1ºC at 760 mmHg
Molecular Formula C9H14ClNO2 Melting Point 144ºC
MSDS N/A Flash Point 163.4ºC

Summary: DL-Phenylephrine hydrochloride, also known as DL-phenylephrine, has the chemical formula C9H14ClNO2 and a molecular weight of 203.666. It is a white to almost white powder or crystal, primarily used to excite a receptors with weak and persistent pressor effects. It can be used for paroxysmal supraventricular tachycardia. A 1.0%~2.5% solution can be used as a fast and short-acting mydriatic. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name DL-Phenylephrine Hydrochloride
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Boiling Point 341.1ºC at 760 mmHg
Melting Point 144ºC
Molecular Formula C9H14ClNO2
Molecular Weight 203.666
Flash Point 163.4ºC
Exact Mass 203.071304
PSA 52.49000
LogP 1.83790
Vapour Pressure 3.18E-05mmHg at 25°C
InChIKey OCYSGIYOVXAGKQ-UHFFFAOYSA-N
SMILES CNCC(O)c1cccc(O)c1.Cl

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DO7600000
CHEMICAL NAME :
Benzyl alcohol, m-hydroxy-alpha-((methylamino)methyl)-, hydrochloride, (+-)-
CAS REGISTRY NUMBER :
154-86-9
LAST UPDATED :
198706
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C9-H13-N-O2.Cl-H
MOLECULAR WEIGHT :
203.69
WISWESSER LINE NOTATION :
QR CYQ1M1 &GH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
420 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 89,382,1947
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - excitement Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher information, see NSAPCC. Volume(issue)/page/year: 162,46,1931

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Risk Phrases 22-36/37/38
Safety Phrases 26-36/37/39
RTECS DO7600000
HS Code 2922509090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

Phenylephrine hydrochloride Structure

Phenylephrine h...

CAS#:154-86-9

Learn More
Literature: Tetrahedron, , vol. 47, # 27 p. 5019 - 5024

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  1

DownStream  2

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2922509090
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%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

DL-Phenylephrine Hydrochloride
3-[1-Hydroxy-2-(methylamino)ethyl]phenol hydrochloride (1:1)
Benzenemethanol, 3-hydroxy-α-[(methylamino)methyl]-, hydrochloride (1:1)
Phenylephrine hydrochloride
EINECS 205-835-6
PHENYLEPHRINE HCL

 Phenylephrine hydrochloride | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the safety information for DL-Phenylephrine Hydrochloride?
A: Safety information for DL-Phenylephrine Hydrochloride: 26-36/37/39.
Q: What is the English name of DL-Phenylephrine Hydrochloride?
A: The English name of DL-Phenylephrine Hydrochloride is DL-Phenylephrine Hydrochloride.
Q: What English synonyms does DL-Phenylephrine Hydrochloride have?
A: English synonyms of DL-Phenylephrine Hydrochloride: DL-Phenylephrine Hydrochloride, 3-[1-Hydroxy-2-(methylamino)ethyl]phenol hydrochloride (1:1), Benzenemethanol, 3-hydroxy-α-[(methylamino)methyl]-, hydrochloride (1:1), Phenylephrine hydrochloride, EINECS 205-835-6, PHENYLEPHRINE HCL.
Q: What is the molecular formula of DL-Phenylephrine Hydrochloride?
A: Molecular formula of DL-Phenylephrine Hydrochloride is C9H14ClNO2.
Q: What is the boiling point of DL-Phenylephrine Hydrochloride?
A: Boiling point of DL-Phenylephrine Hydrochloride is 341.1ºC at 760 mmHg.
Q: What is the polar surface area (PSA) of DL-Phenylephrine Hydrochloride?
A: Polar surface area (PSA) of DL-Phenylephrine Hydrochloride is 52.49000.
Q: What is the LogP of DL-Phenylephrine Hydrochloride?
A: LogP of DL-Phenylephrine Hydrochloride is 1.83790.
Q: What is the InChIKey of DL-Phenylephrine Hydrochloride?
A: InChIKey of DL-Phenylephrine Hydrochloride is OCYSGIYOVXAGKQ-UHFFFAOYSA-N.
Q: What is the melting point of DL-Phenylephrine Hydrochloride?
A: Melting point of DL-Phenylephrine Hydrochloride is 144ºC.
Q: What is the CAS number of DL-Phenylephrine Hydrochloride?
A: CAS number of DL-Phenylephrine Hydrochloride is 154-86-9.

 Phenylephrine hydrochloridefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
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