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ChemicalBook >> CAS DataBase List >> 5-Methoxy-2-formylphenylboronic acid

5-Methoxy-2-formylphenylboronic acid

5-Methoxy-2-formylphenylboronic acid price.
  • $16 - $1238.28
  • Product name: 5-Methoxy-2-formylphenylboronic acid
  • CAS: 40138-18-9
  • MF: C8H9BO4
  • MW: 179.97
  • EINECS:
  • MDL Number:MFCD03001335
  • Synonyms:AKOS BRN-0107;5-METHOXY-2-FORMYLBENZENEBORONIC ACID;5-METHOXY-2-FORMYLPHENYLBORONIC ACID;2-Formyl-5-Methoxyphenylboroni;5-METHOXY-2-FORMYLPHENYLBORONIC ACID 96%;2-Formyl-5-methoxybenzeneboronic acid;5-Methoxy-2-formylphenylboronic acid,98%;5-Methoxy-2-formyL
Price42 Properties Safety Information Description
42 prices
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  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • Synthonix
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Package
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  • 25.00g
  • Manufactureraablocks
  • Product numberAA00BXFD
  • Product description5-Methoxy-2-formylphenylboronic acid 98%
  • Packaging100mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BXFD
  • Product description5-Methoxy-2-formylphenylboronic acid 98%
  • Packaging250mg
  • Price$23
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BXFD
  • Product description5-Methoxy-2-formylphenylboronic acid 98%
  • Packaging1g
  • Price$27
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BXFD
  • Product description5-Methoxy-2-formylphenylboronic acid 95%
  • Packaging5g
  • Price$95
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA00BXFD
  • Product description5-Methoxy-2-formylphenylboronic acid 95%
  • Packaging25g
  • Price$331
  • Updated2026-05-28
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  • ManufacturerACHEMBLOCK
  • Product numberW161015
  • Product description(2-Formyl-5-methoxyphenyl)boronic acid 97%
  • Packaging25G
  • Price$550
  • Updated2026-05-27
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  • ManufacturerACHEMBLOCK
  • Product numberW161015
  • Product description(2-Formyl-5-methoxyphenyl)boronic acid 97%
  • Packaging5G
  • Price$155
  • Updated2026-05-27
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  • ManufacturerActivate Scientific
  • Product numberAS50866
  • Product description2-Formyl-5-methoxyphenylboronic acid 98%
  • Packaging5g
  • Price$344
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS50866
  • Product description2-Formyl-5-methoxyphenylboronic acid 98%
  • Packaging1g
  • Price$98
  • Updated2026-06-04
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  • ManufacturerAHH
  • Product numberMT-16859
  • Product description5-Methoxy-2-formylphenylboronic acid 97%
  • Packaging5g
  • Price$558
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberN900
  • Product description5-Methoxy-2-formylphenylboronicacid
  • Packaging1g
  • Price$117
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberN900
  • Product description5-Methoxy-2-formylphenylboronicacid
  • Packaging5g
  • Price$284
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberN900
  • Product description5-Methoxy-2-formylphenylboronicacid
  • Packaging25g
  • Price$984
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number40138189
  • Product description5-Methoxy-2-formylphenylboronicacid
  • Packaging10g
  • Price$630
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number40138189
  • Product description5-Methoxy-2-formylphenylboronicacid
  • Packaging5g
  • Price$378
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA948960
  • Product description5-Methoxy-2-formylphenylboronicacid 98%
  • Packaging5g
  • Price$265
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00BXFD 5-Methoxy-2-formylphenylboronic acid 98% 100mg $16 2026-05-28 Buy
aablocks AA00BXFD 5-Methoxy-2-formylphenylboronic acid 98% 250mg $23 2026-05-28 Buy
aablocks AA00BXFD 5-Methoxy-2-formylphenylboronic acid 98% 1g $27 2026-05-28 Buy
aablocks AA00BXFD 5-Methoxy-2-formylphenylboronic acid 95% 5g $95 2026-05-28 Buy
aablocks AA00BXFD 5-Methoxy-2-formylphenylboronic acid 95% 25g $331 2026-05-28 Buy
ACHEMBLOCK W161015 (2-Formyl-5-methoxyphenyl)boronic acid 97% 25G $550 2026-05-27 Buy
ACHEMBLOCK W161015 (2-Formyl-5-methoxyphenyl)boronic acid 97% 5G $155 2026-05-27 Buy
Activate Scientific AS50866 2-Formyl-5-methoxyphenylboronic acid 98% 5g $344 2026-06-04 Buy
Activate Scientific AS50866 2-Formyl-5-methoxyphenylboronic acid 98% 1g $98 2026-06-04 Buy
AHH MT-16859 5-Methoxy-2-formylphenylboronic acid 97% 5g $558 2026-05-26 Buy
AK Scientific N900 5-Methoxy-2-formylphenylboronicacid 1g $117 2021-12-16 Buy
AK Scientific N900 5-Methoxy-2-formylphenylboronicacid 5g $284 2021-12-16 Buy
AK Scientific N900 5-Methoxy-2-formylphenylboronicacid 25g $984 2021-12-16 Buy
Alichem 40138189 5-Methoxy-2-formylphenylboronicacid 10g $630 2021-12-16 Buy
Alichem 40138189 5-Methoxy-2-formylphenylboronicacid 5g $378 2021-12-16 Buy
Ambeed A948960 5-Methoxy-2-formylphenylboronicacid 98% 5g $265 2021-12-16 Buy
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Properties

Melting point :155-160 °C
Boiling point :418.0±55.0 °C(Predicted)
Density :1.25±0.1 g/cm3(Predicted)
storage temp. :Inert atmosphere,2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Solid
pka :7.75±0.53(Predicted)
color :White to Off-White
InChI :1S/C8H9BO4/c1-13-7-3-2-6(5-10)8(4-7)9(11)12/h2-5,11-12H,1H3
InChIKey :YISYHZMNRATPRA-UHFFFAOYSA-N
SMILES :O=C([H])C1=CC=C(OC)C=C1B(O)O
CAS DataBase Reference :40138-18-9(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
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
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.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
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.

Description

5-Methoxy-2-formylphenylboronic acid is a reagent used in the total synthesis of laetevirenol A via intramolecular Friedel-Crafts alkylation.

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J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Energy Chemical Capot Chemical Co., Ltd T&W GROUP Shanghai Topbiochem Technology Co., Ltd Shanghai Jian Chao Chemical Technology Co., Ltd. 9ding chemical ( Shanghai) Limited Changzhou Chemscaler Pharmtech Co., Ltd. Shanghai Yolne Chemical Co., Ltd.