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Screening compounds

Romazarit

Also known as Romazarite, Romazaritum, Ro 31-3948/000

CAS 109543-76-2Formula C15H16ClNO4Molar mass 309.75 g/mol
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Romazarit chemical structure, C15H16ClNO4, CAS 109543-76-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
109543-76-2
Formula
C15H16ClNO4
Molar mass
309.75 g/mol
HS code
293499
Category
Screening compounds

What is Romazarit?

Plain description, key identifiers and synonyms

Romazarit is an organic molecular entity.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[[2-(4-chlorophenyl)-4-methyl-1,3-oxazol-5-yl]methoxy]-2-methylpropanoic acid
CAS number
109543-76-2 CAS number cross-checked
Molecular formula
C15H16ClNO4
UNII
CN68E94R2X
InChIKey
LNXXSBRGLBOASF-UHFFFAOYSA-N
InChI
InChI=1S/C15H16ClNO4/c1-9-12(8-20-15(2,3)14(18)19)21-13(17-9)10-4-6-11(16)7-5-10/h4-7H,8H2,1-3H3,(H,18,19)
SMILES (canonical and isomeric)
CC1=C(OC(=N1)C2=CC=C(C=C2)Cl)COC(C)(C)C(=O)O

Synonyms

  • Romazarite
  • Romazaritum
  • Ro 31-3948/000
  • 2-((2-(4-chlorophenyl)-4-methyl-5-oxazolyl)methoxy)-2-methylpropionic acid
  • 2-[[2-(4-chlorophenyl)-4-methyl-5-oxazolyl]methoxy]-2-methylpropionic acid
  • Ro-31-3948
  • Propanoic acid, 2-((2-(4-chlorophenyl)-4-methyl-5-oxazolyl)methoxy)-2-methyl-, sodium salt
  • 2-[[2-(4-chlorophenyl)-4-methyl-1,3-oxazol-5-yl]methoxy]-2-methylpropanoic acid
  • 2-((2-(p-Chlorophenyl)-4-methyl-5-oxazolyl)methoxy)-2-methylpropionic acid
  • Ro 31-3948, Ro 31-3948/000
  • 2-{[2-(4-chlorophenyl)-4-methyl-1,3-oxazol-5-yl]methoxy}-2-methylpropanoic acid
  • Propanoic acid, 2-((2-(4-chlorophenyl)-4-methyl-5-oxazolyl)methoxy)-2-methyl-
  • Romazarit (USAN/INN)
  • 2-((2-(4-chlorophenyl)-4-methyloxazol-5-yl)methoxy)-2-methylpropanoic acid

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
309.75 g/molcalc.
Exact mass
309.0768 Dacalc.
LogP (octanol/water)
3.68calc.
Topological polar surface area
72.56 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
5calc.
Heavy atoms
21calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.33calc.
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(-c2ncco2)cc1

c1ccc(-c2ncco2)cc1

2 rings, 11 atoms, the 2-Phenyl-1,3-oxazole ring system.

1,278 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Romazarit suppliers

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Romazarit price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Romazarit?

Romazarit is an organic molecular entity.

What is the CAS number of Romazarit?

The CAS registry number of Romazarit is 109543-76-2.

What is the molecular formula and weight of Romazarit?

The molecular formula of Romazarit is C15H16ClNO4 and its molar mass is 309.75 g/mol.

What is Romazarit used for?

Known uses and roles of Romazarit include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Romazarit hazardous?

No GHS hazard classification for Romazarit is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Romazarit?

Romazarit is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Romazarit?

Post a free request on CompoundList and suppliers of Romazarit will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Romazarit?

Suppliers quote Romazarit 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 Romazarit

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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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