3-Thiopheneboronic acid

3-Thiopheneboronic acid Basic information

Product Name:	3-Thiopheneboronic acid
Synonyms:	TIMTEC-BB SBB004244;(Thiophene-3-yl)boronic acid;3-Thiopheneboronic Acid (contains varyin…;THIOPHENE-3-BORONIC ACID; 3-THIENYLBORONIC ACID;3-Boronothiophene;3-Thienylboronic acid >=95.0%;RARECHEM AH PB 0232;AKOS BRN-0047
CAS:	6165-69-1
MF:	C4H5BO2S
MW:	127.96
EINECS:	212-821-3
Product Categories:	Boronic Acids and Derivatives;Chemical Synthesis;Heteroaryl Boronic Acids;Organometallic Reagents;Boric Acid\| Boric Acid Ester\| Potassium Trifluoroborate;Boronate Ester;Potassium Trifluoroborate;B (Classes of Boron Compounds);CHIRAL CHEMICALS;Boronic acid series;Boronic Acid;Organoborons;Thiophene;Azoles;blocks;BoronicAcids;Organic acids;Boronic acids;Boron Compounds
Mol File:	6165-69-1.mol

3-Thiopheneboronic acid Chemical Properties

Melting point	164-169 °C (lit.)
Boiling point	287.9±32.0 °C(Predicted)
density	1.32±0.1 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	soluble in Methanol
pka	8.25±0.10(Predicted)
form	Powder
color	Almost white to grayish
BRN	113573
InChIKey	QNMBSXGYAQZCTN-UHFFFAOYSA-N
CAS DataBase Reference	6165-69-1(CAS DataBase Reference)

Safety Information

Hazard Codes	Xn,Xi
Risk Statements	22-36/37/38
Safety Statements	26-37/39-36
WGK Germany	3
Hazard Note	Irritant
HazardClass	IRRITANT, IRRITANT-HARMFUL, KEEP COLD
HS Code	29339900

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English
ALFA	English

3-Thiopheneboronic acid Usage And Synthesis

Chemical Properties	white to light yellow crystal powder
Uses	3-Thiopheneboronic Acid is used in the synthesis of porphyrins as inhibitiors of telomerase. It is also used to prepare 1,4-disubstituted imidazoles as potential antibacterial agents.
Uses	suzuki reaction

3-Thiopheneboronic acid Preparation Products And Raw materials

Raw materials	Tetrahydrofuran-->n-Butyllithium-->Triisopropyl borate-->3-Bromothiophene
Preparation Products	4-(3-THIENYL)BENZALDEHYDE-->3-nitrothiophene-->3-IODOTHIOPHENE-->3-BROMO-5-(3-METHYLTHIOPHEN-2-YL)PYRIDINE-->2-(thiophen-3-yl)isonicotinaldehyde-->5-(3-THIENYL)-2-PYRAZINAMINE-->3-(3-METHOXY-PHENYL)-THIOPHENE-->3-THIEN-3-YLANILINE-->CYCLOHEXYL 3-THIENYL KETONE-->3-(3-METHOXYBENZOYL)THIOPHENE-->Boronic acid, B-[(1E)-2-(3-thienyl)ethenyl]-

Thiophene-2,5-dicarboxylic acidmono tert-butylester THIOPHENE-3-THIOAMIDE 3-FORMYL-5-NITRO-2-THIOPHENEBORONIC ACID 5-CHLORO-3-FORMYL-2-THIOPHENEBORONIC ACID 5-(5-Formyl-2-thienyl)-2-thiopheneboronic Acid 4-Methyl-3-thiopheneboronic acid pinacol ester Ethyl 2-(Chlorosulfonyl)acetate 5-Methyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride),5-METHYL-2-THIOPHENEBORONIC ACID Ascoric Acid 5-Hexyl-2-thiopheneboronic acid pinacol ester 3-FORMYL-5-METHYL-2-THIOPHENEBORONIC ACID 2,5-Bis-Thiopheneboronic acid pinacol ester 4-Methyl-3-thiopheneboronic acid 2-Acetyl-3-thiopheneboronic acid 5-Bromo-2-thiopheneboronic Acid (contains varying amounts of Anhydride),5-BROMO-2-THIOPHENEBORONIC ACID 4-CHLORO-3-FORMYL-2-THIOPHENEBORONIC ACID 3-FORMYL-4-THIOPHENEBORONIC ACID 4-Methylthiophene-2-boronic acid

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