Molekula
N-(4-Aminobenzoyl)-L-glutamic 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
N-(4-Aminobenzoyl)-L-glutamic acid is a specialized amino acid derivative used in pharmaceutical and biochemical research, particularly in the synthesis of peptide-based compounds. It has a molecular formula of C12H14N2O5, a molecular weight of 266.25 g/mol, and is identified by the CAS number 4271-30-1. It should be stored at temperatures between -15 and -20 °C. Molekula supplies N-(4-Aminobenzoyl)-L-glutamic 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.
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25 g — £40.40 per pack ex VAT · £48.48 inc. VAT
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Specifications
| Property | Value |
|---|---|
| Appearance | Light yellow crystal powder |
| Melting Point | 164 - 172 °C |
| Heavy metals | ≤ 0.2ppm |
| Loss on Drying | ≤ 20% |
| Arsenic (As) | ≤ 0.5ppm |
| Assay HPLC | ≥ 98.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
Identification
| Property | Value |
|---|---|
| SKU | 89129483 |
| CAS Number | 4271-30-1 |
| IUPAC Name | (2S)-2-[(4-aminobenzoyl)amino]pentanedioic acid |
| EC Number | 224-261-7 |
| Molecular Formula | C12H14N2O5 |
| Molecular Weight | 266.25 |
| Exact Mass | 266.0903 |
| SMILES | C1=CC(=CC=C1C(=O)N[C@@H](CCC(=O)O)C(=O)O)N |
| InChIKey | GADGMZDHLQLZRI-VIFPVBQESA-N |
| InChI | InChI=1S/C12H14N2O5/c13-8-3-1-7(2-4-8)11(17)14-9(12(18)19)5-6-10(15)16/h1-4,9H,5-6,13H2,(H,14,17)(H,15,16)(H,18,19)/t9-/m0/s1 |
| PubChem CID | 196473 |
| REACH Code | Y113 |
| HTS Code | 2924.29.77.90 |
| Tariff Code | 2924297099 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
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
- (S)-2-(4-Aminobenzamido)pentanedioic acid
- 4-Aminobenzoylglutamic acid
- glutamyl-p-aminobenzoic acid
- L-Glutamic acid, N-(4-aminobenzoyl)-
- L-N-(p-Aminobenzoyl)glutamic acid
- N-(p-Aminobenzoyl)glutamic acid
- p-Aminobenzoyl-L-glutamic acid
- p-Aminobenzoylglutamic acid
- PABGA
- para-aminobenzoylglutamic acid
Frequently asked questions
What is N-(4-Aminobenzoyl)-L-glutamic acid used for?
It is primarily used as a building block in the synthesis of pharmaceuticals and bioactive compounds, particularly in research related to enzyme inhibitors and peptide-based drugs.
What is the chemical formula and molecular weight?
The formula is C12H14N2O5 with a molecular weight of 266.25 g/mol.
How should this compound be stored?
Store at -15 to -20 °C to maintain stability and prevent degradation.
What grade is available?
Available in research-grade purity; specific grades may vary based on order volume and requirements.
Can Molekula supply this in bulk?
Yes, Molekula can supply N-(4-Aminobenzoyl)-L-glutamic acid in bulk quantities—please contact sales for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) 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.