Reference standard of 3,4-Dihydroxybenzoic acid (CAS 99-50-3) for the analysis of natural products and plant compounds: neat, with a certificate of analysis for every lot.
Natural products
Analytical Standard3,4-Dihydroxybenzoic acid
Synonyms: Protocatechuic Acid, Protocatehuic acid, FEMA NO. 4430, NSC 16631, Protocatechuate, Benzoic acid, 3,4-dihydroxy-, Carbohydroquinonic acid, Catechol-4-carboxylic Acid, b-Resorcylate, beta-Resorcylate, Procatechuic acid, ProtocatechicAcid, Protoeatechuic acid, Protocatechulic acid, Protocatechoic acid, Pyrocatechol-4-carboxylic Acid, Dihydroxybenzoic acid, 3,4-, Droxidopa metabolite (protocatechoic acid)
- Cat. No.
- A-S3320-250MG
- CAS
- 99-50-3
- Alternative CAS
- N/A
- Formula
- C7H6O4
- Molecular weight
- 154.12 g/mol
- Category
- Natural products
- Also as a pharmaceutical analytical standard
- P-P976-001
Available formats
| Code | Form | Format | Price | |
|---|---|---|---|---|
| Neat | ||||
| A-S3320-250MG | Neat | 250 mg | ||
Also as a pharmaceutical analytical standard
The same compound is among our pharmaceutical analytical standards, with mass balance and, for small molecules, qNMR characterisation levels.
What you receive
Shipped under controlled temperature when the molecule requires it.
For every lot: identity, purity and assay, with the supporting spectra and chromatograms.
Sent with every order.
Follow your shipment live, from our warehouse to your lab.
Frequently asked questions
Can I have another concentration or solvent?
Yes. In solution choose "Other format" and enter concentration, solvent and volume.
Can I ask for larger quantities of the neat standard?
Yes. Choose "Other quantity" and enter the milligrams or grams you need.
When do I receive the quote?
Within 24 working hours, with price, availability and delivery time.
Need a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.