Furo[2,3-c]pyridine-7(6H)-one

Modify Date: 2025-08-25 16:22:37

Furo[2,3-c]pyridine-7(6H)-one Structure
Furo[2,3-c]pyridine-7(6H)-one structure
Common Name Furo[2,3-c]pyridine-7(6H)-one
CAS Number 84400-98-6 Molecular Weight 135.12000
Density 1.288g/cm3 Boiling Point 372.805ºC at 760 mmHg
Molecular Formula C7H5NO2 Melting Point N/A
MSDS N/A Flash Point 179.266ºC

Summary: 6H-furo[2,3-c]pyridin-7-one, also known as Furo[2,3-c]pyridine-7(6H)-one, with CAS number 84400-98-6, molecular formula C7H5NO2, molecular weight 135.12000. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 6H-furo[2,3-c]pyridin-7-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.288g/cm3
Boiling Point 372.805ºC at 760 mmHg
Molecular Formula C7H5NO2
Molecular Weight 135.12000
Flash Point 179.266ºC
Exact Mass 135.03200
PSA 46.00000
LogP 1.12110
Index of Refraction 1.558
InChIKey SHSNAKRNZGOTJL-UHFFFAOYSA-N
SMILES O=c1[nH]ccc2ccoc12

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.


SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name: Furo[2,3-C]Pyridine-7(6H)-One
REACH No.: A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
Relevant identified uses of the substance or mixture and uses advised against
Identified uses: Laboratory chemicals, Manufacture of substances



SECTION 2: Hazards identification
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Acute toxicity, Oral (Category 4), H302
For the full text of the H-Statements mentioned in this Section, see Section 16.
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Xn HarmfulR22
For the full text of the R-phrases mentioned in this Section, see Section 16.
Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram
Signal wordWarning
Hazard statement(s)
H302Harmful if swallowed.
Precautionary statement(s)none
Supplemental Hazardnone
Statements
Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

SECTION 3: Composition/information on ingredients
Substances
Molecular weight: 135,12 g/mol
Hazardous ingredients according to Regulation (EC) No 1272/2008
ComponentClassificationConcentration
Furo[2,3-C]Pyridine-7(6H)-One
Acute Tox. 4; H302<= 100 %
Hazardous ingredients according to Directive 1999/45/EC
ComponentClassificationConcentration
Furo[2,3-C]Pyridine-7(6H)-One
Xn, R22<= 100 %
For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

SECTION 4: First aid measures
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
Indication of any immediate medical attention and special treatment needed
No data available

SECTION 5: Firefighting measures
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Nature of decomposition products not known.
Advice for firefighters
Wear self-contained breathing apparatus for firefighting if necessary.
Further information
No data available

SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure
adequate ventilation. Avoid breathing dust.
For personal protection see section 8.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

SECTION 7: Handling and storage
Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Storage class (TRGS 510): Non Combustible Solids
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested
and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Complete suit protecting against chemicals, The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator.For higher
level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges.
Use respirators and components tested and approved under appropriate government standards
such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Do not let product enter drains.

SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) AppearanceForm: solid
b) OdourNo data available
c) Odour ThresholdNo data available
d) pHNo data available
e) Melting point/freezingNo data available
point
f) Initial boiling point and No data available
boiling range
g) Flash pointNo data available
h) Evaporation rateNo data available
i) Flammability (solid, gas) No data available
j) Upper/lowerNo data available
flammability or
explosive limits
k) Vapour pressureNo data available
l) Vapour densityNo data available
m) Relative densityNo data available
n) Water solubilityNo data available
o) Partition coefficient: n- No data available
octanol/water
p) Auto-ignitionNo data available
temperature
q) DecompositionNo data available
temperature
r) ViscosityNo data available
s) Explosive propertiesNo data available
t) Oxidizing propertiesNo data available
Other safety information
No data available

SECTION 10: Stability and reactivity
Reactivity
No data available
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
No data available
Conditions to avoid
No data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
In the event of fire: see section 5

SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
No data available
Skin corrosion/irritation
No data available
Serious eye damage/eye irritation
No data available
Respiratory or skin sensitisation
No data available
Germ cell mutagenicity
No data available
Carcinogenicity
IARC:No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
No data available
Specific target organ toxicity - single exposure
No data available
Specific target organ toxicity - repeated exposure
No data available
Aspiration hazard
No data available
Additional Information
RTECS: Not available
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

SECTION 12: Ecological information
Toxicity
No data available
Persistence and degradability
No data available
Bioaccumulative potential
No data available
Mobility in soil
No data available
Results of PBT and vPvB assessment
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
Other adverse effects
No data available

SECTION 13: Disposal considerations
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Dissolve or mix the material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.

SECTION 14: Transport information
UN number
ADR/RID: -IMDG: -IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA:Not dangerous goods
Transport hazard class(es)
ADR/RID: -IMDG: -IATA: -
Packaging group
ADR/RID: -IMDG: -IATA: -
Environmental hazards
ADR/RID: noIMDG Marine pollutant: noIATA: no
Special precautions for user
No data available

SECTION 15: Regulatory information
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
No data available
Chemical Safety Assessment
For this product a chemical safety assessment was not carried out

SECTION 16: Other information
Full text of H-Statements referred to under sections 2 and 3.
Acute Tox.Acute toxicity
H302Harmful if swallowed.
Full text of R-phrases referred to under sections 2 and 3
Xn Harmful
R22 Harmful if swallowed.
Further information
Copyright 2014 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2934999090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~63%

Furo[2,3-c]pyridine-7(6H)-one Structure

Furo[2,3-c]pyri...

CAS#:84400-98-6

Learn More
Literature: ASKA Pharmaceutical Co., Ltd. Patent: EP1724267 A1, 2006 ; Location in patent: Page/Page column 128 ;

~78%

Furo[2,3-c]pyridine-7(6H)-one Structure

Furo[2,3-c]pyri...

CAS#:84400-98-6

Learn More
Literature: Shiotani, Shunsaku; Morita, Hiroyuki Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 1207 - 1209

~64%

Furo[2,3-c]pyridine-7(6H)-one Structure

Furo[2,3-c]pyri...

CAS#:84400-98-6

Learn More
Literature: Asagarasu, Akira; Matsui, Teruaki; Hayashi, Hiroyuki; Tamaoki, Satoru; Yamauchi, Yukinao; Sato, Michitaka Chemical and Pharmaceutical Bulletin, 2009 , vol. 57, # 1 p. 34 - 42

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  3

DownStream  2

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

furo<2,3-c>pyridin-7(6H)-one
Furo[2,3-c]pyridine-7(6H)-one

 Furo[2,3-c]pyridine-7(6H)-one | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What English synonyms does 6H-furo[2,3-c]pyridin-7-one have?
A: English synonyms of 6H-furo[2,3-c]pyridin-7-one: furopyridin-7(6H)-one, Furo[2,3-c]pyridine-7(6H)-one.
Q: What is the LogP of 6H-furo[2,3-c]pyridin-7-one?
A: LogP of 6H-furo[2,3-c]pyridin-7-one is 1.12110.
Q: What is the boiling point of 6H-furo[2,3-c]pyridin-7-one?
A: Boiling point of 6H-furo[2,3-c]pyridin-7-one is 372.805ºC at 760 mmHg.
Q: What is the SMILES notation of 6H-furo[2,3-c]pyridin-7-one?
A: SMILES notation of 6H-furo[2,3-c]pyridin-7-one is O=c1[nH]ccc2ccoc12.
Q: What is the molecular weight of 6H-furo[2,3-c]pyridin-7-one?
A: Molecular weight of 6H-furo[2,3-c]pyridin-7-one is 135.12000.
Q: What is the InChIKey of 6H-furo[2,3-c]pyridin-7-one?
A: InChIKey of 6H-furo[2,3-c]pyridin-7-one is SHSNAKRNZGOTJL-UHFFFAOYSA-N.
Q: What are the upstream materials of 6H-furo[2,3-c]pyridin-7-one?
A: Related upstream materials(CAS) of 6H-furo[2,3-c]pyridin-7-one: 541-41-3;39244-10-5;84400-97-5.
Q: What is the molecular formula of 6H-furo[2,3-c]pyridin-7-one?
A: Molecular formula of 6H-furo[2,3-c]pyridin-7-one is C7H5NO2.
Q: What is the polar surface area (PSA) of 6H-furo[2,3-c]pyridin-7-one?
A: Polar surface area (PSA) of 6H-furo[2,3-c]pyridin-7-one is 46.00000.
Q: What is the CAS number of 6H-furo[2,3-c]pyridin-7-one?
A: CAS number of 6H-furo[2,3-c]pyridin-7-one is 84400-98-6.

 Furo[2,3-c]pyridine-7(6H)-onefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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