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Pharmaceuticals and APIs

Romifidine

Also known as n-(2-bromo-6-fluorophenyl)-4,5-dihydro-1h-imidazol-2-amine, Romifidina, Sedivet

CAS 65896-16-4Formula C9H9BrFN3Molar mass 258.09 g/molEC 629-838-0
GHS signal word: Warning. Pictograms: Harmful or irritant 6 suppliers listed Drug substance
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Romifidine chemical structure, C9H9BrFN3, CAS 65896-16-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
65896-16-4
Formula
C9H9BrFN3
Molar mass
258.09 g/mol
EC number
629-838-0
HS code
293329
Category
Pharmaceuticals and APIs

What is Romifidine?

Plain description, key identifiers and synonyms

Romifidine is a chemical substance with the molecular formula C9H9BrFN3 and a molar mass of 258.09 g/mol. Its CAS registry number is 65896-16-4. The IUPAC name is N-(2-bromo-6-fluorophenyl)-4,5-dihydro-1H-imidazol-2-amine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-(2-bromo-6-fluorophenyl)-4,5-dihydro-1H-imidazol-2-amine
CAS number
65896-16-4 CAS number cross-checked
EC number
629-838-0
Molecular formula
C9H9BrFN3
UNII
876351L05K
MDL number
MFCD00868606
InChIKey
KDPNLRQZHDJRFU-UHFFFAOYSA-N
InChI
InChI=1S/C9H9BrFN3/c10-6-2-1-3-7(11)8(6)14-9-12-4-5-13-9/h1-3H,4-5H2,(H2,12,13,14)
SMILES (canonical and isomeric)
C1CN=C(N1)NC2=C(C=CC=C2Br)F

Synonyms

  • n-(2-bromo-6-fluorophenyl)-4,5-dihydro-1h-imidazol-2-amine
  • Romifidina
  • Sedivet
  • Romifidinum
  • N-(2-bromo-6-fluorophenyl)-4,5-dihydro-(1H)-imidazol-2-amine
  • 2-(2-Bromo-6-fluoroanilino)-2-imidazoline
  • Romifidine (INN)
  • 2-(2-Bromo-6-fluorophenylamino)-2-imidazoline
  • Sedivet (TN)
  • N-(2-bromo-6-fluoro-phenyl)-4,5-dihydro-1H-imidazol-2-amine

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
258.09 g/molcalc.
Exact mass
256.9964 Dacalc.
LogP (octanol/water)
1.96calc.
Topological polar surface area
36.42 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
1calc.
Heavy atoms
14calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.22calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc(NC2=NCCN2)cc1

c1ccc(NC2=NCCN2)cc1

2 rings, 12 atoms, the Imidazolidine, 2-(phenylimino)- ring system.

276 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
Precautionary statements (5)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Romifidine suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 6 suppliers
6 of 6 offers
  • AChemBlock
    United States, HaywardUnclaimed profile
    RomifidineGrade, purity and minimum order on request
    Price on request
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  • Amfluoro
    China, HangzhouUnclaimed profile
    RomifidineGrade, purity and minimum order on request
    Price on request
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  • Chem-Impex
    United States, Wood DaleUnclaimed profile
    RomifidineGrade, purity and minimum order on request
    Price on request
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  • Chemenu. Inc.
    China, ShanghaiUnclaimed profile
    RomifidineGrade, purity and minimum order on request
    Price on request
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  • Leapchem
    China, Hong KongUnclaimed profile
    RomifidineGrade, purity and minimum order on request
    Price on request
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  • Thoreauchem
    China, HongKongUnclaimed profile
    RomifidineGrade, purity and minimum order on request
    Price on request
    View

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

6 suppliers in 2 countries

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Romifidine price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Use classes: Pharmaceuticals.

Pharmacological actions

  • Adrenergic alpha-2 Receptor Agonists
  • Anesthetics

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • Active ingredient in FDA approved drug labels

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Romifidine is traded under.

HS 2933.29Indicative HS code

Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the…

World exports in 2024
$1.43B
−7.6% vs 2023, imports $1.47B
2019 to 2024
Top exporters
  1. China28.1%
  2. France * partner reported12.7%
  3. India * partner reported10.3%
Top importers
  1. United Kingdom13.0%
  2. United States7.9%
  3. China6.5%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Romifidine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Romifidine, based on the data on this page

What is Romifidine?

Romifidine is a chemical substance with the molecular formula C9H9BrFN3 and a molar mass of 258.09 g/mol. Its CAS registry number is 65896-16-4. The IUPAC name is N-(2-bromo-6-fluorophenyl)-4,5-dihydro-1H-imidazol-2-amine.

What is the CAS number of Romifidine?

The CAS registry number of Romifidine is 65896-16-4.

What is the molecular formula and weight of Romifidine?

The molecular formula of Romifidine is C9H9BrFN3 and its molar mass is 258.09 g/mol.

What is Romifidine used for?

Use classes: Pharmaceuticals.

Is Romifidine hazardous?

Romifidine carries the GHS signal word "Warning". Main hazards: harmful if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Romifidine?

Romifidine is usually classified under HS code 293329 (Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Romifidine?

CompoundList lists 6 suppliers of Romifidine in China and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Romifidine?

Suppliers quote Romifidine on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Romifidine

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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