Unlabelled4-Hydroxybenzoic acid-methyl esterCat. No. A-A0218CAS 99-76-3
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Stable isotope labelled standard of 4-Hydroxybenzoic acid-methyl ester, for isotope dilution in LC-MS/MS and GC-MS: neat, with a certificate of analysis for every lot.
Additives and contaminants · food additive
ISO 17034 Reference MaterialMethyl 4-hydroxybenzoate-d4
- Cat. No.
- A-A0218L1-1MG
- CAS
- 362049-51-2
- Alternative CAS
- N/A
- Formula
- C8H4D4O3
- Molecular weight
- 156.17 g/mol
- Category
- Additives and contaminants
- Class
- Food additive
- Quality
- ISO 17034
- Unlabelled compound
- 4-Hydroxybenzoic acid-methyl ester
Available formats
| Code | Form | Format | Price | |
|---|---|---|---|---|
| Neat | ||||
| A-A0218L1-1MG | Neat | 1 mg | ||
| A-A0218L1-5MG | Neat | 5 mg | ||
| A-A0218L1-10MG | Neat | 10 mg | ||
| A-A0218L1-25MG | Neat | 25 mg | ||
Unlabelled compound
Unlabelled4-Hydroxybenzoic acid-methyl esterCat. No. A-A0218CAS 99-76-3What you receive
The analytical standard
Shipped under controlled temperature when the molecule requires it.
Certificate of analysis (CoA)
For every lot: identity, purity and assay, with the supporting spectra and chromatograms.
Safety data sheet (SDS)
Sent with every order.
Tracked shipment
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.