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Screening compounds

viFSP1

Also known as 5-amino-1-(2,4-dimethoxyphenyl)-4-(4-methylthiazol-2-yl)-1H-pyrrol-3(2H)-one, 1-(2,4-dimethoxyphenyl)-5-imino-4-(4-methyl-1,3-thiazol-2-yl)-2,5-dihydro-1H-pyrrol-3-ol

CAS 951945-67-8Formula C16H17N3O3SMolar mass 331.40 g/mol
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viFSP1 chemical structure, C16H17N3O3S, CAS 951945-67-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
951945-67-8
Formula
C16H17N3O3S
Molar mass
331.40 g/mol
HS code
293410
Category
Screening compounds

What is viFSP1?

Plain description, key identifiers and synonyms

viFSP1 is a chemical substance with the molecular formula C16H17N3O3S and a molar mass of 331.40 g/mol. Its CAS registry number is 951945-67-8. The IUPAC name is 1-(2,4-dimethoxyphenyl)-5-imino-4-(4-methyl-1,3-thiazol-2-yl)-2H-pyrrol-3-ol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-(2,4-dimethoxyphenyl)-5-imino-4-(4-methyl-1,3-thiazol-2-yl)-2H-pyrrol-3-ol
CAS number
951945-67-8
Molecular formula
C16H17N3O3S
InChIKey
WIFWMPYWKNDQSJ-UHFFFAOYSA-N
InChI
InChI=1S/C16H17N3O3S/c1-9-8-23-16(18-9)14-12(20)7-19(15(14)17)11-5-4-10(21-2)6-13(11)22-3/h4-6,8,17,20H,7H2,1-3H3
SMILES (canonical and isomeric)
CC1=CSC(=N1)C2=C(CN(C2=N)C3=C(C=C(C=C3)OC)OC)O

Synonyms

  • 5-amino-1-(2,4-dimethoxyphenyl)-4-(4-methylthiazol-2-yl)-1H-pyrrol-3(2H)-one
  • 1-(2,4-dimethoxyphenyl)-5-imino-4-(4-methyl-1,3-thiazol-2-yl)-2,5-dihydro-1H-pyrrol-3-ol

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
331.40 g/molcalc.
Exact mass
331.0991 Dacalc.
LogP (octanol/water)
3.24calc.
Topological polar surface area
78.67 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
4calc.
Heavy atoms
23calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.25calc.
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, N=C1C(c2nccs2)=CCN1c1ccccc1

N=C1C(c2nccs2)=CCN1c1ccccc1

3 rings, 17 atoms.

30 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.

viFSP1 suppliers

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viFSP1 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 viFSP1 is traded under.

HS 2934.10Indicative HS code

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

World exports in 2024
$3.88B
−16.1% vs 2023, imports $3.12B
2019 to 2024
Top exporters
  1. Switzerland * partner reported36.4%
  2. Ireland28.8%
  3. China10.0%
Top importers
  1. Canada33.4%
  2. United States14.4%
  3. Ireland13.1%

* Partner reported figures, a lower bound.

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

The HS code shown for viFSP1 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about viFSP1, based on the data on this page

What is viFSP1?

viFSP1 is a chemical substance with the molecular formula C16H17N3O3S and a molar mass of 331.40 g/mol. Its CAS registry number is 951945-67-8. The IUPAC name is 1-(2,4-dimethoxyphenyl)-5-imino-4-(4-methyl-1,3-thiazol-2-yl)-2H-pyrrol-3-ol.

What is the CAS number of viFSP1?

The CAS registry number of viFSP1 is 951945-67-8.

What is the molecular formula and weight of viFSP1?

The molecular formula of viFSP1 is C16H17N3O3S and its molar mass is 331.40 g/mol.

What is viFSP1 used for?

Known uses and roles of viFSP1 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is viFSP1 hazardous?

No GHS hazard classification for viFSP1 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 viFSP1?

viFSP1 is usually classified under HS code 293410 (Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy viFSP1?

Post a free request on CompoundList and suppliers of viFSP1 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of viFSP1?

Suppliers quote viFSP1 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 viFSP1

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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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