Isotopically labelledMethyl 4-hydroxybenzoate-d4Cat. No. A-A0218L1CAS 362049-51-2
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Reference standard of 4-Hydroxybenzoic acid-methyl ester (CAS 99-76-3) for the analysis of food additives and contaminants: neat and in solution, with a certificate of analysis for every lot.
Additives and contaminants · food additive
ISO 17034 Reference Material4-Hydroxybenzoic acid-methyl ester
Synonyms: Methylparaben, Methyl 4-hydroxybenzoate, Methyl Parahydroxybenzoate, Methyl p-hydroxybenzoate, Nipagin, Tegosept M, Moldex, Maseptol, Preserval M, p-Hydroxybenzoic acid methyl ester, Preserval, Metaben, Methaben, Metoxyde, Paridol, Solbrol, Septos, Methyl parasept, Methyl butex, Methyl chemosept, p-Methoxycarbonylphenol, p-Carbomethoxyphenol, Nipagin M, Benzoic acid, 4-hydroxy-, methyl ester, Methylben, Abiol, Solbrol M, Aseptoform, Methyl p-oxybenzoate, FEMA No. 2710, p-Hydroxybenzoic methyl ester, p-Oxybenzoesauremethylester, Methyl ester of p-hydroxybenzoic acid, Killitol, Benzoic acid, p-hydroxy-, methyl ester, Methyl paraben (e218), NSC 3827, Methylester kyseliny p-hydroxybenzoove, NSC 406127, INS NO.218, Methylis hydroxybenzoas, isLeaf Tattoo Eyebrow Brown, isLeaf Long Lasting Waterproof Eyeliner Black, isLeaf Long Lasting Waterproof Eyeliner Brown, Metagin, Caswell No. 573PP, FEMA Number 2710, EPA Pesticide Chemical Code 061201, Lexgard M, Paraben M, INS number 218, Nipagin plain, Nifuroxazide Impurity 2, Methyl parahydroxybenzoate (JP18)
- Cat. No.
- A-A0218-250MG
- CAS
- 99-76-3
- Alternative CAS
- N/A
- Formula
- C8H8O3
- Molecular weight
- 152.15 g/mol
- Category
- Additives and contaminants
- Class
- Food additive
- Quality
- ISO 17034
- Labelled standards
- Methyl 4-hydroxybenzoate-d4
- Also as a pharmaceutical analytical standard
- P-M620-002
Available formats
| Code | Form | Format | Price | |
|---|---|---|---|---|
| Neat | ||||
| A-A0218-250MG | Neat | 250 mg | ||
| In solution | ||||
| A-A0218-100M1 | Solution | 100 µg/mL in methanol, 1 mL | ||
Labelled standards
For isotope dilution in LC-MS/MS and GC-MS.
Isotopically labelledMethyl 4-hydroxybenzoate-d4Cat. No. A-A0218L1CAS 362049-51-2Also 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
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.