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ChemicalBook--->CAS DataBase List--->4653-11-6

4653-11-6

4653-11-6 Structure

4653-11-6 Structure
IdentificationMore
[Name]

4-(2-THIENYL)BUTYRIC ACID
[CAS]

4653-11-6
[Synonyms]

2-THIOPHENEBUTYRIC ACID
4-(2-THIENYL)BUTYRIC ACID
2-Thiophenebutanoic acid
4-(2-Thienyl)butanoic acid
gamma-(alpha-Thienyl)butyric acid
4-(2-Thienyl)butyricacid,98+%
2-(2-THIENYL)BUTYRIC ACID
4-(2-Thienyl)butyric acid, GC 97%
Thiophene-2-butanoic acid
[EINECS(EC#)]

225-090-0
[Molecular Formula]

C8H10O2S
[MDL Number]

MFCD00005463
[Molecular Weight]

170.23
[MOL File]

4653-11-6.mol
Chemical PropertiesBack Directory
[Appearance]

CLEAR SLIGHTLY BROWNISH LIQUID
[Melting point ]

13.5-15 °C
[Boiling point ]

122°C 0,3mm
[density ]

1.169 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.532(lit.)
[Fp ]

>230 °F
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[form ]

Liquid
[pka]

4.71±0.10(Predicted)
[color ]

Clear slightly brown
[Specific Gravity]

1.1690
[BRN ]

127982
[CAS DataBase Reference]

4653-11-6(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[HazardClass ]

IRRITANT
[HS Code ]

29309099
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Hydrochloric acid-->Diethyl ether-->Sodium carbonate-->Potassium hydroxide-->Aluminum chloride-->Hydrazinium hydroxide solution-->Calcium chloride-->Nitrobenzene-->Diethylene glycol-->Succinic anhydride-->Thiophene
[Preparation Products]

4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE
Hazard InformationBack Directory
[Chemical Properties]

CLEAR SLIGHTLY BROWNISH LIQUID
[Uses]

2-Thiophenebutanoic Acid is used to prepare cell-penetrating peptide α-keto-amide calpain inhibitors as potential treatment for muscular dystrophy. it is also used to prepare isochroman carboxylic acid derivatives as potential anti-diabetic agents.
[Definition]

ChEBI: A monocarboxylic acid that is butyric acid bearing a 2-thienyl group at position 4.
Spectrum DetailBack Directory
[Spectrum Detail]

4-(2-THIENYL)BUTYRIC ACID(4653-11-6)MS
4-(2-THIENYL)BUTYRIC ACID(4653-11-6)1HNMR
4-(2-THIENYL)BUTYRIC ACID(4653-11-6)13CNMR
4-(2-THIENYL)BUTYRIC ACID(4653-11-6)IR1
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

4-(2-Thienyl)butyric acid, 98%(4653-11-6)
[Alfa Aesar]

4-(2-Thienyl)butyric acid, 98%(4653-11-6)
[Sigma Aldrich]

4653-11-6(sigmaaldrich)
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