Molekula
4-Bromophenylacetic acid
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
4-Bromophenylacetic acid is a brominated aromatic carboxylic acid used in organic synthesis, particularly in pharmaceutical and agrochemical research. It serves as an intermediate for active pharmaceutical ingredients and specialty chemicals. Available with CAS number 1878-68-8, molecular formula BrC6H4CH2CO2H, and molecular weight 215.04 g/mol. Stored at ambient temperature. Signal word: Warning. Molekula supplies 4-Bromophenylacetic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
-
100 g — £62.30 per pack ex VAT · £74.76 inc. VAT
-
500 g — £120.00 per pack ex VAT · £144.00 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Light yellow/ beige powder |
| Assay/Purity | ≥98.0% |
| Loss on Drying | ≤0.50% |
| Total Impurities | ≤2.00% |
| Other Impurity | ≤1.0% |
| 4-Bromobenzoic Acid | ≤1.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 30743745 |
| CAS Number | 1878-68-8 |
| IUPAC Name | 2-(4-bromophenyl)acetic acid |
| EC Number | 217-523-7 |
| Molecular Formula | BrC6H4CH2CO2H |
| Molecular Weight | 215.04 |
| Exact Mass | 213.9629 |
| SMILES | C1=CC(=CC=C1CC(=O)O)Br |
| InChIKey | QOWSWEBLNVACCL-UHFFFAOYSA-N |
| InChI | InChI=1S/C8H7BrO2/c9-7-3-1-6(2-4-7)5-8(10)11/h1-4H,5H2,(H,10,11) |
| PubChem CID | 74654 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29163979 |
| Tariff Code | 2916399090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 2-(4-Bromophenyl)acetic acid
- 4-Bromobenzeneacetic acid
- Acetic acid, (p-bromophenyl)-
- Acide p-bromophenylacetique
- Benzeneacetic acid, 4-bromo-
- P-BROMOPHENYLACETIC ACID
- p-Bromphenylessigsaur
- p-Bromphenylessigsaure
Frequently asked questions
What is 4-Bromophenylacetic acid used for?
It is primarily used as an intermediate in the synthesis of pharmaceuticals and organic compounds, particularly in the development of active pharmaceutical ingredients.
What is the chemical formula and molecular weight of 4-Bromophenylacetic acid?
The formula is BrC6H4CH2CO2H and the molecular weight is 215.04 g/mol.
How should 4-Bromophenylacetic acid be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for 4-Bromophenylacetic acid?
It is available in technical grade; specific purity details are provided upon request.
Can Molekula supply 4-Bromophenylacetic acid in bulk?
Yes, Molekula can supply 4-Bromophenylacetic acid in bulk quantities—please contact sales for pricing and availability.
What documentation comes with an order of 4-Bromophenylacetic acid?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.