ChemicalBook >> CAS DataBase List >>4-Hydroxy-2-methoxybenzaldehyde
4-Hydroxy-2-methoxybenzaldehyde
- CAS No.
- 18278-34-7
- Chemical Name:
- 4-Hydroxy-2-methoxybenzaldehyde
- Synonyms
- 4-Hydroxy-2-methoxybenaldehyde;4-Hydroxy-2-methoxyb;FR-2320;TIMTEC-BB SBB008607;Entacapone Impurity 66;3-METHOXY-4-FORMYLPHENOL;4-HYDROXY-O-ANISALDEHYDE;4-FORMYL-3-METHOXY-PHENOL;4-Hydroxy-2-methoxybenzaldehdye;4-HYDROXY-2-METHOXYBENZALDEHYDE
- CBNumber:
- CB3291119
- Molecular Formula:
- C8H8O3
- Molecular Weight:
- 152.15
- MDL Number:
- MFCD00051964
- MOL File:
- 18278-34-7.mol
- MSDS File:
- SDS
Last updated:2025-09-09 18:15:22
| Product description | Number | Pack Size | Price |
| 4-Hydroxy-2-methoxybenzaldehyde ≥98.0% (HPLC) | 55543 | 1g | $30.03 |
| 4-Hydroxy-2-methoxybenzaldehyde ≥98.0% (HPLC) | 55543 | 5g | $116 |
| 4-Hydroxy-2-methoxybenzaldehyde >97.0%(GC)(T) | H1191 | 1g | $51 |
| 4-Hydroxy-2-methoxybenzaldehyde >97.0%(GC)(T) | H1191 | 5g | $158 |
| 4-Hydroxy-2-methoxybenzaldehyde >97.0%(GC)(T) | H1191 | 25g | $532 |
| More product size | |||
| Melting point | 158-161 °C |
|---|---|
| Boiling point | 234.6°C (rough estimate) |
| Density | 1.2143 (rough estimate) |
| refractive index | 1.4447 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| pka | 7.40±0.18(Predicted) |
| form | Powder |
| color | Off-white to light brown |
| Water Solubility | practically insoluble |
| Sensitive | Air Sensitive |
| BRN | 2045122 |
| InChIKey | WBIZZNFQJPOKDK-UHFFFAOYSA-N |
| LogP | 1.781 (est) |
| CAS DataBase Reference | 18278-34-7(CAS DataBase Reference) |
| NIST Chemistry Reference | 4-Hydroxy-2-methoxybenaldehyde(18278-34-7) |
| UNSPSC Code | 12352200 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39-6-36/37/39-27 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29124990 | |||||||||
| NFPA 704 |
|
4-Hydroxy-2-methoxybenzaldehyde price More Price(44)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 55543 | 4-Hydroxy-2-methoxybenzaldehyde ≥98.0% (HPLC) | 18278-34-7 | 1g | $30.03 | 2025-07-31 | Buy |
| Sigma-Aldrich | 55543 | 4-Hydroxy-2-methoxybenzaldehyde ≥98.0% (HPLC) | 18278-34-7 | 5g | $116 | 2025-07-31 | Buy |
| TCI Chemical | H1191 | 4-Hydroxy-2-methoxybenzaldehyde >97.0%(GC)(T) | 18278-34-7 | 1g | $51 | 2025-07-31 | Buy |
| TCI Chemical | H1191 | 4-Hydroxy-2-methoxybenzaldehyde >97.0%(GC)(T) | 18278-34-7 | 5g | $158 | 2025-07-31 | Buy |
| TCI Chemical | H1191 | 4-Hydroxy-2-methoxybenzaldehyde >97.0%(GC)(T) | 18278-34-7 | 25g | $532 | 2025-07-31 | Buy |
4-Hydroxy-2-methoxybenzaldehyde Chemical Properties,Uses,Production
Chemical Properties
4-Hydroxy-2-methoxybenzaldehyde is off-white to greenish or light brown cryst. powder
Uses
A useful intermediate in the sythesis of solid phase supports for the preparation of fully protected peptide fragments.
Uses
4-Hydroxy-2-methoxybenzaldehyde is a useful intermediate in the sythesis of solid phase supports for the preparation of fully protected peptide fragments
Hazard
4-Hydroxy-2-methoxybenzaldehyde is irritating to skin and eyes and may cause respiratory irritation. It is harmful to aquatic organisms and has long-term effects.
reaction suitability
reagent type: cross-linking reagent
reagent type: linker
4-Hydroxy-2-methoxybenzaldehyde Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Global( 272)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8770 | 58 |
| Sichuan Zhuoyu Yantang Technology Co., Ltd. | +8613288715578 | sales@sichuanzyyt.com | China | 12213 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29735 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29849 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10405 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49975 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569262 +86-15003564040 | 1087@dideu.com | China | 3979 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | contact@trustwe.com | China | 5743 | 58 |
View Lastest Price from 4-Hydroxy-2-methoxybenzaldehyde manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-11-14 | 4-hydroxy-o-anisaldehyde
18278-34-7
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-09-09 | 4-hydroxy-o-anisaldehyde
18278-34-7
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Sichuan Zhuoyu Yantang Technology Co., Ltd. | |
 |
2025-01-03 | 4-Hydroxy-2-methoxybenzaldehyde
18278-34-7
|
US $0.00-0.00 / KG | 10mg | 99%HPLC | 2000tons | Shaanxi Dideu Medichem Co. Ltd |
-
- 4-hydroxy-o-anisaldehyde
18278-34-7
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 4-hydroxy-o-anisaldehyde
18278-34-7
- US $0.00 / KG
- 99%
- Sichuan Zhuoyu Yantang Technology Co., Ltd.
-
- 4-Hydroxy-2-methoxybenzaldehyde
18278-34-7
- US $0.00-0.00 / KG
- 99%HPLC
- Shaanxi Dideu Medichem Co. Ltd
18278-34-7(4-Hydroxy-2-methoxybenzaldehyde)Related Search:
TIMTEC-BB SBB008607
Benzaldehyde, 4-hydroxy-2-methoxy-
4-HYDROXY-2-METHOXYBENZALDEHYDE
4-FORMYL-3-METHOXY-PHENOL
4-HYDROXY-O-ANISALDEHYDE
4-HYDROXYL-2-METHOXYL BENZALDEHYDE
3-METHOXY-4-FORMYLPHENOL
2-METHOXY-4-HYDROXY BENZALDEHYDE
4-Hydroxy-2-methoxybenzaldehyde 98%
4-Hydroxy-2-methoxybenzaldehdye
4-Hydroxy-2-methoxybenzaldehyde,98%
4-Hydroxy-o-anisaldehyde, 2-Formyl-5-hydroxyanisole, 4-Formyl-3-methoxyphenol
FR-2320
4-Hydroxy-2-methoxybenzaldehyde≥ 99.5% (HPLC)
4-Hydroxy-2-methoxybenzaldehyde 99.5+%
4-Hydroxy-2-methoxybenzaldehyde>
Entacapone Impurity 66
4-Hydroxy-2-methoxyb
4-Hydroxy-2-methoxybenaldehyde
18278-34-7
8278-34-7
C8
Carbonyl Compounds
Building Blocks
Aldehydes
Organic Building Blocks
ALDEHYDE
Aromatic Aldehydes & Derivatives (substituted)
pharmacetical
Benzaldehyde
API intermediates
aldehydes
Aromatics
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