5-Bromo-2-thiophenecarboxylic acid
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5-Bromo-2-thiophenecarboxylic acid ??
- ???
- 140 °C
- ?? ?
- 318.9±27.0 °C(Predicted)
- ??
- 1.923±0.06 g/cm3(Predicted)
- ?? ??
- 2-8°C
- ?? ?? (pKa)
- 3.32±0.10(Predicted)
- ??? ??
- ??? ??
- ??
- ???? ?????
- BRN
- 118364
- InChI
- InChI=1S/C5H3BrO2S/c6-4-2-1-3(9-4)5(7)8/h1-2H,(H,7,8)
- InChIKey
- COWZPSUDTMGBAT-UHFFFAOYSA-N
- SMILES
- C1(C(O)=O)SC(Br)=CC=1
- CAS ??????
- 7311-63-9(CAS DataBase Reference)
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- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi,Xn | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38-20/21/22 | ||
| ????? | 26-36/37/39-22-36 | ||
| WGK ?? | 3 | ||
| ?? ?? | IRRITANT | ||
| HS ?? | 29339900 | ||
| ???? ??? | 11 - Combustible Solids | ||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
5-Bromo-2-thiophenecarboxylic acid C??? ??, ??, ??
??? ??
White to light yellow crystal powder??
5-Bromo-2-thiophenecarboxylic acid may be used in the preparation of:- 5-bromo-2-thiophenecarboxylic acid butyl ester
- sulphonyl-tetrafluorophenyl (STP) esters
- new porphyrin sensitizers based on donor-Π-acceptor (D-Π-A) approach
Synthesis Reference(s)
Journal of Medicinal Chemistry, 35, p. 1109, 1992 DOI: 10.1021/jm00084a0165-Bromo-2-thiophenecarboxylic acid ?? ?? ? ???
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2-???????
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????(???)
2,5-????????
???????(2,5-)
2-Acetyl-5-bromothiophene
2-??????5-???????
5-((trimethylsilyl)ethynyl)thiophene-2-carbaldehyde
(5-BROMOTHIEN-2-YL)METHANOL
Ethyl 5-bromothiophene-2-carboxylate
??????
???????
2-??????
?????
?? ??
5-Bromo-2-thiophenecarboxylic acid ?? ??
???( 391)?? ??
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5-Bromo-2-thiophenecarboxylic acid ?? ??:
??4-??????-2-???????
5-bromo-2-nitrobenzenamine
3-Amino-5-bromopyridine
Ethyl 5-bromothiophene-2-carboxylate
4-Amino-5-bromo-2-thiophenecarboxylic acid
METHYL4,5-DIBROMOTHIOPHENE-2-CARBOXYLATE
4,5-DIBROMOTHIOPHENE-2-CARBOXYLIC ACID
2-Thiophenecarboxylic acid, 4,5-dibromo-3-fluoro-, methyl ester
METHYL 4,5-DIBROMO-3-HYDROXYTHIOPHENE-2-CARBOXYLATE
5-Bromo-2-thiophenecarboxylic acid
4-BROMO-2-THIOPHENECARBOXYLIC ACID
5-BROMO-2-THIOPHENECARBOXYLIC ACID HYDRAZIDE
3-Bromothiophene-2-carboxylic acid
METHYL 4,5-DIBROMO-3-METHOXYTHIOPHENE-2-CARBOXYLATE
7-BROMO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE-5-CARBOXYLIC ACID
5-BROMO-3-NITRO-THIOPHENE-2-CARBOXYLIC ACID
METHYL 5-BROMO-4-METHYL-2-THIOPHENECARBOXYLATE
5-Bromo-4-nitrothiophene-2-carboxylic acid methyl ester