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ChemicalBook >> CAS DataBase List >> 5-Methylthiophene-2-boronic acid

5-Methylthiophene-2-boronic acid

5-Methylthiophene-2-boronic acid price.
  • $8 - $890.46
  • Product name: 5-Methylthiophene-2-boronic acid
  • CAS: 162607-20-7
  • MF: C5H7BO2S
  • MW: 141.98
  • EINECS:672-308-9
  • MDL Number:MFCD01318166
  • Synonyms:RARECHEM AH PB 0219;TIMTEC-BB SBB004150;CHEMBRDG-BB 3200980;5-methylthiophen-2-ylboronic acid;AKOS BRN-0271;5-METHYL-2-THIENYLBORIC ACID;5-METHYL-2-THIENYLBORONIC ACID;5-METHYLTHIOPHENE-2-BORONIC ACID
64 prices
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  • aablocks
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  • 100G
  • Manufactureraablocks
  • Product numberAA003486
  • Product description5-Methylthiophene-2-boronic acid 95%
  • Packaging10g
  • Price$33
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003486
  • Product description5-Methylthiophene-2-boronic acid 97%
  • Packaging25g
  • Price$65
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003486
  • Product description5-Methylthiophene-2-boronic acid 97%
  • Packaging5g
  • Price$18
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003486
  • Product description5-Methylthiophene-2-boronic acid ≥97%
  • Packaging1g
  • Price$10
  • Updated2026-05-28
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  • ManufacturerACHEMBLOCK
  • Product numberQ66513
  • Product description(5-methylthiophen-2-yl)boronic acid 97%
  • Packaging100G
  • Price$380
  • Updated2026-05-27
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  • ManufacturerAcrotein
  • Product numberpb-0169
  • Product description5-Methyl-2-thiopheneboronic acid 97%
  • Packaging1g
  • Price$23.84
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberPB-0169
  • Product description5-Methyl-2-thiopheneboronicacid 97%
  • Packaging25g
  • Price$309.83
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberpb-0169
  • Product description5-Methyl-2-thiopheneboronic acid 97%
  • Packaging25g
  • Price$309.84
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberpb-0169
  • Product description5-Methyl-2-thiopheneboronic acid 97%
  • Packaging5g
  • Price$77.36
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberPB-0169
  • Product description5-Methyl-2-thiopheneboronicacid 97%
  • Packaging1g
  • Price$23.83
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS48692
  • Product description(5-Methylthiophen-2-yl)boronic acid 95%
  • Packaging1g
  • Price$25
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS48692
  • Product description(5-Methylthiophen-2-yl)boronic acid 95%
  • Packaging5g
  • Price$54
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS48692
  • Product description(5-Methylthiophen-2-yl)boronic acid 95%
  • Packaging25g
  • Price$172
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS48692
  • Product description(5-Methylthiophen-2-yl)boronic acid 95%
  • Packaging100g
  • Price$497
  • Updated2026-06-04
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  • ManufacturerAHH
  • Product numberMT-18925
  • Product description5-Methyl-2-thienylboricacid 98%
  • Packaging10g
  • Price$295
  • Updated2021-12-16
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  • ManufacturerAHH
  • Product numberMT-18925
  • Product description5-Methyl-2-thienylboric acid 97%
  • Packaging10g
  • Price$295
  • Updated2026-05-25
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003486 5-Methylthiophene-2-boronic acid 95% 10g $33 2026-05-28 Buy
aablocks AA003486 5-Methylthiophene-2-boronic acid 97% 25g $65 2026-05-28 Buy
aablocks AA003486 5-Methylthiophene-2-boronic acid 97% 5g $18 2026-05-28 Buy
aablocks AA003486 5-Methylthiophene-2-boronic acid ≥97% 1g $10 2026-05-28 Buy
ACHEMBLOCK Q66513 (5-methylthiophen-2-yl)boronic acid 97% 100G $380 2026-05-27 Buy
Acrotein pb-0169 5-Methyl-2-thiopheneboronic acid 97% 1g $23.84 2026-05-25 Buy
Acrotein PB-0169 5-Methyl-2-thiopheneboronicacid 97% 25g $309.83 2021-12-16 Buy
Acrotein pb-0169 5-Methyl-2-thiopheneboronic acid 97% 25g $309.84 2026-05-25 Buy
Acrotein pb-0169 5-Methyl-2-thiopheneboronic acid 97% 5g $77.36 2026-05-25 Buy
Acrotein PB-0169 5-Methyl-2-thiopheneboronicacid 97% 1g $23.83 2021-12-16 Buy
Activate Scientific AS48692 (5-Methylthiophen-2-yl)boronic acid 95% 1g $25 2026-06-04 Buy
Activate Scientific AS48692 (5-Methylthiophen-2-yl)boronic acid 95% 5g $54 2026-06-04 Buy
Activate Scientific AS48692 (5-Methylthiophen-2-yl)boronic acid 95% 25g $172 2026-06-04 Buy
Activate Scientific AS48692 (5-Methylthiophen-2-yl)boronic acid 95% 100g $497 2026-06-04 Buy
AHH MT-18925 5-Methyl-2-thienylboricacid 98% 10g $295 2021-12-16 Buy
AHH MT-18925 5-Methyl-2-thienylboric acid 97% 10g $295 2026-05-25 Buy

Properties

Melting point :161.5-166.5 °C(lit.)
Boiling point :302.9±44.0 °C(Predicted)
Density :1.25±0.1 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
solubility :soluble in Methanol
form :powder to crystal
pka :8.73±0.53(Predicted)
color :White to Yellow to Orange
BRN :7019569
InChI :InChI=1S/C5H7BO2S/c1-4-2-3-5(9-4)6(7)8/h2-3,7-8H,1H3
InChIKey :NRIYPIBRPGAWDD-UHFFFAOYSA-N
SMILES :B(C1SC(C)=CC=1)(O)O
CAS DataBase Reference :162607-20-7(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Contains different amounts of anhydride

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