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Naphazoline

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CAS No.:

835-31-4

Content:

99%

Packaging:

Bottle,barrel,cargo,container,etc.

Sample Available:

Yes

Price valid (until):

2026-11-27

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HANGZHOU LEAP CHEM CO., LTD.

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C

Average Lead Time:

5 days

Qualification:

Main Products:

Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals

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Product Details
Seller Information
Inquiry History

Description

Keywords

835-31-4

Naphazoline

C14H14N2

Quick Details

ProName:

Naphazoline

CasNo:

835-31-4

Molecular Formula:

C14H14N2

Appearance:

powder, or liquid

Application:

Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals

DeliveryTime:

5-7 Days

PackAge:

Bottle, barrel, cargo, container, etc.

Port:

Shanghai

Purity:

Storage:

Stored in room temperature, ventilated place

Transportation:

By air, ship, express, etc.

LimitNum:

Grade:

Industrial Grade

Superiority

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick Response

Details

LEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicals

ECHEMI Editorial Reference

Solid
Solid
2-(1-naphthalenylmethyl)-4,5-dihydro-1H-imidazole is a member of naphthalenes.|Naphazoline is a rapid acting imidazoline sympathomimetic vasoconstrictor of ocular or nasal artierioles. It acts to decrease congestion and is found in many over the counter (OTC) eye drops and nasal preparations. Naphazoline was first developed in 1942 as a nasal formulation for congestion.|Naphazoline is an imidazole derivative and a direct-acting sympathomimetic amine with vasoconstrictive activity. Upon ocular administration, naphazoline exerts its effect by acting on alpha-adrenergic receptors in the arterioles of the conjunctiva to produce vasoconstriction, resulting in decreased conjunctival congestion and diminished itching, irritation and redness.|An adrenergic vasoconstrictor agent used as a decongestant.

Basic Info

Product Name:

Naphazoline

Other Name:

1H-Imidazole,4,5-dihydro-2-(1-naphthalenylmethyl)-;Naphazoline;2-Imidazoline,2-(1-naphthylmethyl)-;4,5-Dihydro-2-(1-naphthalenylmethyl)-1H-imidazole;Antan;Naphthizine;2-(1-Naphthylmethyl)-2-imidazoline;Rhinazine;Imidin;Naphthazoline;Colirio Alfa;Euboral Oftalmico;2-(1-Naphthalenylmethyl)-2-imidazoline;Antigaimorit;Nephazoline;2-(Naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazole;2-[(Naphthalen-1-yl)methyl]-4,5-dihydro-1H-imidazole

CAS No.:

835-31-4

Molecular Formula:

C14H14N2

InChIKeys:

InChIKey=CNIIGCLFLJGOGP-UHFFFAOYSA-N

Molecular Weight:

246.74

Exact Mass:

210.27

EC Number:

212-641-5

UNII:

H231GF11BV

DSSTox ID:

DTXSID3048449

NCI Thesaurus Code:

C61856

ATC Code:

R01AA08|R - Respiratory system|S - Sensory organs

HScode:

2934999090

Categories:

Nervous System Drugs

Characteristics

PSA:

24.4

XLogP3:

3.88

Appearance:

Solid

Density:

1.2±0.1 g/cm3

Melting Point:

119 °C

Boiling Point:

120-140 °C @ Press: 4 Torr

Flash Point:

220.2±22.9 °C

Refractive Index:

1.640

Water Solubility:

In water, 4.0X10+5 mg/L at 25 deg C

Storage Conditions:

Naphazoline hydrochloride ophthalmic solutions should be protected from light and should be stored in tight, light-resistant containers. The drug is degraded in the presence of aluminum and, therefore, should not be stored in aluminum containers. Fixed combinations containing naphazoline hydrochloride and antazoline phosphate should be stored at temperatures less than 25 deg C.

Collision Cross Section:

149.6 Å² [M+H]+ [CCS Type: TW, Method: Major Mix IMS/Tof Calibration Kit (Waters)]

See More Naphazoline Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Naphazoline hydrochloride ophthalmic solutions should be protected from light and should be stored in tight, light-resistant containers. The drug is degraded in the presence of aluminum and, therefore, should not be stored in aluminum containers. ... Fixed combinations containing naphazoline hydrochloride and antazoline phosphate should be stored at temperatures less than 25 deg C.

See More Naphazoline Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals

Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang

Payment Terms:
TT against copy of documents,D/P,L/C

Average lead Time:
5 days

Total Annual Revenue:
Above $100 million

Year of Establishment:
2020

Company Certificates
- ISO
Company Profile
LEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.

Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction

We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
LEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.

Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction

We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
">Company Profile

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Naphazoline	1 KG	Jul 29, 2025

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Naphazoline

Product Details

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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