Pharmaceutical Intermediates
p-Hydroxybenzaldehyde; 4-hydroxybenzaldehyde ；PARA HYDROXY BENZALDEHYDE CAS 123-08-0
Review product identity and request current specifications, documentation, a sample review and a quotation for your requirements.
Longchang Chemical reviews each inquiry. Contact details are used only to respond to the request.
Buyer summary
Verified identity details
Identity fields are separated from historical commercial records. Confirm the current test method and acceptance criteria with the quotation.
- CAS number
- 123-08-0
- Chemical name
- p-Hydroxybenzaldehyde; 4-hydroxybenzaldehyde ；PARA HYDROXY BENZALDEHYDE
- Molecular formula
- C7H6O2
- Molecular weight
- 122.12
Technical information
Identity, specifications and application context
Legacy content may include historical source-record fields. Request the current specification, lot COA and SDS before making a purchasing decision.
Typical Properties
| Item | Index Value | ||
| Appearance | Electron Grade | Medical Grade | Spices Grade |
| white crystalline powder | Pale yellow crystalline powder | Pale yellow crystalline powder | |
| Purity :% | ≥99.8 | ≥99.5 | ≥99 |
| Moisture:% | ≤0.3 | ≤0.3 | ≤0.5 |
| Melting point:℃ | 115.5 | 115 | 114.5 |
| Chloride:PPm | ≤50 | ≤50 | |
| Heavy metal :PPm | ≤8 | ≤8 | |
| Insoluble % | ≤0.05 | ≤0.05 | |
Usage
1. This product is an intermediate of medicine, perfume and liquid crystal. P-hydroxybenzaldehyde is used in the production of antibacterial synergists TMP (trimethoprim), amoxicillin, amoxicillin, artificial gastrodia elata, rhododendron, bezafibrate, esmolol; used in the production of spices Anisaldehyde, vanillin, ethyl vanillin, raspberry ketone.
2. The key raw material for the production of p-hydroxybenzoyl acid (p-hydroxyphenylglycine is a key intermediate in the new generation of semi-synthetic penicillium amoxicillin). At the same time, it is also the key intermediate raw material for the production of pesticide-bromobenzonitrile.
Package
Bags, 1g,5g,1kg,25 kg
Drum,25 kg ,180kg
Or as per customers required.
Store
Store at 2-8°C
Procurement
Current documents, sample review and quotation
Current specification
Provide the required grade, test method and acceptance criteria. Longchang will confirm what can be quoted for the reviewed material.
Storage and handling
Request the current specification and SDS for material-specific storage, transport and handling instructions.
Documents
Request the current document set. Availability and revision are confirmed for the quoted material.
Request documentation →Procurement FAQ
Information for your inquiry
What information should I include in a request for quotation?
Include the product or CAS number, required specification or grade, quantity, destination country and documentation requirements.
Can I request COA, SDS or TDS documentation?
Yes. Request the current document set with the inquiry. Availability and revision are confirmed for the quoted material.
Can I request a sample before placing a bulk order?
Submit the application and target quantity. Sample availability, size and delivery terms are confirmed after review.
Request for quotation
Tell us what you need
Include the target specification, quantity and destination so the team can prepare a useful response.
- Product: p-Hydroxybenzaldehyde; 4-hydroxybenzaldehyde ；PARA HYDROXY BENZALDEHYDE
- CAS: 123-08-0
- Email: info@longchangchemical.com
English 
Danish 
German 
Hungarian 
French 
Russian 
Spanish 
Turkish