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Safety Information

440728

Sigma-Aldrich

2,5-Dimethyl-3-furoic acid

98%

Synonym(s):

2,5-Dimethyl-3-furancarboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C7H8O3
CAS Number:
636-44-2
Molecular Weight:
140.14
EC Number:
211-257-5
MDL number:
MFCD00082181
UNSPSC Code:
12352100
PubChem Substance ID:
24867620
NACRES:
NA.22

Quality Level

100

Assay

98%

form

powder

mp

137-140 °C (lit.)

SMILES string

Cc1cc(C(O)=O)c(C)o1

InChI

1S/C7H8O3/c1-4-3-6(7(8)9)5(2)10-4/h3H,1-2H3,(H,8,9)

InChI key

CNTHHNPBADVTRY-UHFFFAOYSA-N

Application

2,5-Dimethyl-3-furoic acid may be used as carboxylato ligand in the preparation of the following titanocene complexes:
  • [Ti(η5-C5H5)2(OOC-dmf)2]
  • [Ti(η5-C5H4Me)2(OOC-dmf)2]

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

440728-VAR:
440728-BULK:
440728-500G:
440728-5G:
440728-25G:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Synthesis, characterization and in vitro biological studies of titanocene (IV) derivatives containing different carboxylato ligands.
Ceballos-Torres J, et al.
Journal of Organometallic Chemistry, 716, 201-207 (2012)
Santiago Gómez-Ruiz et al.
Journal of inorganic biochemistry, 102(12), 2087-2096 (2008-09-02)
The reaction of 3-methoxyphenylacetic acid (3-MPAH), 4-methoxyphenylacetic acid (4-MPAH), 2,5-dimethyl-3-furoic acid (DMFUH) or 1,4-benzodioxane-6-carboxylic acid (BZDOH) with triphenyltin(IV) chloride (1:1) or diphenyltin(IV) dichloride (2:1) in the presence of triethylamine yielded the compounds [SnPh3(3-MPA)] (1), [SnPh3(4-MPA)] (2), [SnPh3(DMFU)] (3), [SnPh3(BZDO)] (4)
Lourdes Rocamora-Reverte et al.
ChemMedChem, 7(2), 301-310 (2011-12-16)
A group of organotin(IV) complexes were prepared: [SnCy3 (DMNI)] (1), [SnCy3 (BZDO)] (2), [SnCy3 (DMFU)] (3), and [SnPh2 (BZDO)2 ] (4), for which DMNIH=2,6-dimethoxynicotinic acid, BZDOH=1,4-benzodioxane-6-carboxylic acid, and DMFUH=2,5-dimethyl-3-furoic acid. The cytotoxic activities of compounds 1-4 were tested against pancreatic
Milena R Kaluderović et al.
European journal of medicinal chemistry, 45(2), 519-525 (2009-11-21)
The reaction of 3-methoxyphenylacetic acid, 4-methoxyphenylacetic acid, mesitylthioacetic acid, 2,5-dimethyl-3-furoic acid and 1,4-benzodioxane-6-carboxylic acid with trimethylgallium (1:1) yielded the dimeric complexes [Me(2)Ga(micro-O(2)CCH(2)C(6)H(4)-3-OMe)](2) (1), [Me(2)Ga(micro-O(2)CCH(2)C(6)H(4)-4-OMe)](2) (2), [Me(2)Ga(micro-O(2)CCH(2)SMes)](2) (3) (Mes=2,4,6-Me(3)C(6)H(2)), [Me(2)Ga{micro-O(2)C(Fur)}](2) (4) (Fur=2,5-dimethylfuran) and [Me(2)Ga{micro-O(2)C(Bdo)}](2) (5) (Bdo=1,4-benzodioxane) respectively. The molecular structure of

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