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 1999 · 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
In stock — same-day dispatch
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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.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
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.