2-Thiophenecarboxaldehyde

Modify Date: 2025-08-21 09:27:36

2-Thiophenecarboxaldehyde Structure
2-Thiophenecarboxaldehyde structure
 Common Name 2-Thiophenecarboxaldehyde
CAS Number 98-03-3 Molecular Weight 112.150
Density 1.2±0.1 g/cm3 Boiling Point 198.0±13.0 °C at 760 mmHg
Molecular Formula C5H4OS Melting Point <10ºC
MSDS Chinese USA Flash Point 77.8±0.0 °C
Symbol GHS07
GHS07		 Signal Word Warning

 Use of 2-Thiophenecarboxaldehyde


2-Thiophenecarboxaldehyde is an endogenous metabolite.

 Names

Name formylthiophene
Synonym More Synonyms

 2-Thiophenecarboxaldehyde Biological Activity

Description 2-Thiophenecarboxaldehyde is an endogenous metabolite.
Related Catalog

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 198.0±13.0 °C at 760 mmHg
Melting Point <10ºC
Molecular Formula C5H4OS
Molecular Weight 112.150
Flash Point 77.8±0.0 °C
Exact Mass 111.998283
PSA 45.31000
LogP 1.02
Vapour Pressure 0.4±0.4 mmHg at 25°C
Index of Refraction 1.610
InChIKey CNUDBTRUORMMPA-UHFFFAOYSA-N
SMILES O=Cc1cccs1
Storage condition 2-8°C
Water Solubility insoluble

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XM8135000
CHEMICAL NAME :
2-Thiophenecarboxaldehyde
CAS REGISTRY NUMBER :
98-03-3
LAST UPDATED :
199710
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C5-H4-O-S
MOLECULAR WEIGHT :
112.15

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533615
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533615 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
915 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533616
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
565 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533616
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
>10 mL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533616

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H315-H319-H335
Precautionary Statements P280-P301 + P312 + P330-P305 + P351 + P338-P337 + P313
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R22;R43
Safety Phrases S36/37/39-S37-S24
RIDADR UN 2810
WGK Germany 3
RTECS XM8135000
Hazard Class 6.1
HS Code 2934999090

 Synthetic Route

 Customs

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

 2-ThiophenecarboxaldehydeBioassay

View more

Name: Antileishmanial activity against intracellular Leishmania amazonensis MHOM/BR/77/LTB ...
Source: ChEMBL
Target: Leishmania amazonensis
External Id: CHEMBL4825487
Name: Antileishmanial activity against Leishmania infantum MHOM/MA/67/ITMAP-263 promastigot...
Source: ChEMBL
Target: Leishmania infantum
External Id: CHEMBL4825488
Name: Inhibition of NO711 binding to mouse GAT1 expressed in HEK293 cell membranes assessed...
Source: ChEMBL
Target: Sodium- and chloride-dependent GABA transporter 1
External Id: CHEMBL4342201
Name: Cytotoxicity against BALB/c mouse peritoneal macrophages assessed as reduction in cel...
Source: ChEMBL
Target: Peritoneal macrophage
External Id: CHEMBL4825485
Name: Antileishmanial activity against Leishmania amazonensis MHOM/BR/77/LTB 0016 promastig...
Source: ChEMBL
Target: Leishmania amazonensis
External Id: CHEMBL4825486
Name: Inhibition of GSK3-beta by liquid scintillation counting
Source: ChEMBL
Target: Glycogen synthase kinase-3 beta
External Id: CHEMBL1042446
Name: Inhibition of human MPO
Source: ChEMBL
Target: Myeloperoxidase
External Id: CHEMBL3877132
Name: Inhibition of protein kinase C(1:1mixture of PKC alpha & beta) expressed in Sf9 insec...
Source: ChEMBL
Target: N/A
External Id: CHEMBL769352
Name: Toxicity against Meloidogyne incognita (root-knot nematode) juveniles J2 at 100 mg/L ...
Source: ChEMBL
Target: Meloidogyne incognita
External Id: CHEMBL3050876
Name: Inhibition of SARS coronavirus His-3C-like protease at 100 uM
Source: ChEMBL
Target: Replicase polyprotein 1a
External Id: CHEMBL918640
Total 13, Current Page 1 of 2
1
2

 Synonyms

thiophene-2-carbaldehyde
MFCD00005429
EINECS 202-629-8
2-Thiophenecarboxaldehyde
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