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Aromatic building blocks

Hydroxyacetylaminofluorene

Also known as N-Hydroxy-2-acetamidofluorene, N-Hydroxy-2-acetylaminofluorene, Nohfaa

CAS 53-95-2Formula C15H13NO2Molar mass 239.27 g/mol
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Hydroxyacetylaminofluorene chemical structure, C15H13NO2, CAS 53-95-2
2D chemical structure

Key facts

What buyers check first

All properties
Physical form
Powder
Melting point
136.1 to 137.2 °C
Solubility
Less than 1 mg/mL at 64 °F (NTP, 1992)
HS code
292800
Category
Aromatic building blocks
Illustrative photo, closed blue fibre drums on a pallet in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Hydroxyacetylaminofluorene?

Plain description, key identifiers and synonyms

N-hydroxy-2-acetamidofluorene is a member of 2-acetamidofluorenes.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-(9H-fluoren-2-yl)-N-hydroxyacetamide
CAS number
53-95-2 CAS number cross-checked
Molecular formula
C15H13NO2
UNII
6AGD02HUQC
MDL number
MFCD00869474
InChIKey
SOKUIEGXJHVFDV-UHFFFAOYSA-N
InChI
InChI=1S/C15H13NO2/c1-10(17)16(18)13-6-7-15-12(9-13)8-11-4-2-3-5-14(11)15/h2-7,9,18H,8H2,1H3
SMILES (canonical and isomeric)
CC(=O)N(C1=CC2=C(C=C1)C3=CC=CC=C3C2)O

Synonyms

  • N-Hydroxy-2-acetamidofluorene
  • N-Hydroxy-2-acetylaminofluorene
  • Nohfaa
  • N-Hydroxy-2-(acetylamino)fluorene
  • 2-Hydroxyacetylaminofluorene
  • N-Hydroxy acetylaminofluorene
  • N-Hydroxy-acetylaminofluorene
  • N-Hydroxy-2-fluorenylacetamide
  • 2-N-Hydroxy-acetylaminofluorene
  • n-2-Fluorenylacetohydroxamicacid
  • Hydroxy-2-acetylaminofluorene, n-
  • Acetamide, N-fluoren-2-yl-N-hydroxy-
  • Hydroxyfluorenylacetamide
  • n-ho-aaf
  • N Hydroxy 2 acetamidofluorene
  • Acetamide, N-fluoren-2-yl-N-hydroxy
  • N-Fluoren-2-yl-acetohydroxamic acid
  • N-(9H-Fluoren-2-yl)-N-hydroxyacetamide
  • N-Hydroxy-aaf
  • 2-(N-Hydroxyacetamido)fluorene
  • N-Hydroxy-2-faa
  • N-Fluoren-2-ylacetohydroxamic acid
  • Fluorenyl-2-acethydroxamic acid
  • Acetamide, N-9H-fluoren-2-yl-N-hydroxy-
  • 2-(N-Acetylhydroxylamino)fluorene
Show all 36 synonyms
  • N-2-Fluorenyl-N-hydroxyacetamide
  • N-Hydroxy-2-acetaminofluorene
  • N-Hydroxy-N-acetyl-2-aminofluorene
  • N-Acetyl-N-2-fluorenylhydroxylamine
  • Acetohydroxamic acid, N-fluoren-2-yl-
  • N-Hydroxy-N-2-fluorenylacetamide
  • N-Hydroxy-N-(2-fluorenyl)acetamide
  • N-9H-Fluoren-2-yl-N-hydroxyacetamide
  • Acetamide, N-hydroxy-N-(2-fluorenyl)-
  • N-(9H-Fluoren-2-yl)-N-hydroxy-acetamide
  • N-9H-Fluoren-2-yl-N-hydroxy-acetamide

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

Physical form
Powderexp.
Melting point
136.1 to 137.2 °Cexp.
Solubility
Less than 1 mg/mL at 64 °F (NTP, 1992)exp.

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
239.27 g/molcalc.
Exact mass
239.0946 Dacalc.
LogP (octanol/water)
3calc.
Topological polar surface area
40.54 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
18calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.13calc.
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, c1ccc2c(c1)Cc1ccccc1-2

c1ccc2c(c1)Cc1ccccc1-2

3 rings, 13 atoms, the Fluorene ring system.

25,265 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.

Hydroxyacetylaminofluorene suppliers

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Hydroxyacetylaminofluorene 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 Hydroxyacetylaminofluorene is traded under.

HS 2928.00Indicative HS code

Organic derivatives of hydrazine or of hydroxylamine

World exports in 2024
$1.38B
−9.0% vs 2023, imports $1.52B
2019 to 2024
Top exporters
  1. Switzerland * partner reported44.0%
  2. China18.4%
  3. Italy9.4%
Top importers
  1. Brazil21.8%
  2. United States12.8%
  3. Italy10.8%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Hydroxyacetylaminofluorene?

N-hydroxy-2-acetamidofluorene is a member of 2-acetamidofluorenes.

What is the CAS number of Hydroxyacetylaminofluorene?

The CAS registry number of Hydroxyacetylaminofluorene is 53-95-2.

What is the molecular formula and weight of Hydroxyacetylaminofluorene?

The molecular formula of Hydroxyacetylaminofluorene is C15H13NO2 and its molar mass is 239.27 g/mol.

What is Hydroxyacetylaminofluorene used for?

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

Is Hydroxyacetylaminofluorene hazardous?

No GHS hazard classification for Hydroxyacetylaminofluorene 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 Hydroxyacetylaminofluorene?

Hydroxyacetylaminofluorene is usually classified under HS code 292800 (Organic derivatives of hydrazine or of hydroxylamine). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Hydroxyacetylaminofluorene?

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

What is the price of Hydroxyacetylaminofluorene?

Suppliers quote Hydroxyacetylaminofluorene 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 Hydroxyacetylaminofluorene

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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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