Methyl 4-aminobutyrate
Also known as: Methyl 4-aminobutanoate, GABA methyl ester, Methyl γ-aminobutyrate, Butanoic acid, 4-amino-, methyl ester, 4-Aminobutanoic acid methyl ester
Methyl 4-aminobutyrate (CAS 3251-07-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H11NO2 and a molecular weight of 117.15 g/mol. Key properties include a melting point of 73-75 °C, a boiling point of 164.8 °C (at 760 mmHg) and a density of 1.1274 g/cm³. It is listed by 1 supplier, from 84.00 to 140.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 3251-07-8
- Jingsj CID
- J-1509980-2
- Molecular Formula
- C5H11NO2
- Molecular Weight
- 117.15 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 25g | ¥2,100.00 | $12.57 /gBest ¥84.00/g CNY | CN China MOQ 25g | |
Made to Order | 99% 5g | ¥700.00 | $20.95 /g ¥140.00/g CNY | CN China MOQ 5g |
Physicochemical Properties
| Melting Point | 73-75 °C |
|---|---|
| Boiling Point | 164.8 °C (at 760 mmHg) |
| Density | 1.1274 g/cm³ |
| Exact Mass | 117.07900 |
| PSA | 52.32000 |
| LogP | 0.59860 |
| SMILES | COC(=O)CCCN |
| InChIKey | KVQGGLZHHFGHPU-UHFFFAOYSA-N |
| InChI | 1S/C5H11NO2/c1-8-5(7)3-2-4-6/h2-4,6H2,1H3 |
Customs & Trade Information
| HS Code | 2922499990 |
|---|---|
| Summary | HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Methyl 4-aminobutyrate?
The CAS number of Methyl 4-aminobutyrate is 3251-07-8.
What are the molecular formula and molecular weight of Methyl 4-aminobutyrate?
Methyl 4-aminobutyrate has molecular formula C5H11NO2 and molecular weight 117.15 g/mol.
Which suppliers offer Methyl 4-aminobutyrate?
1 supplier(s) listed; reference unit price ¥84.00–140.00 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 4-aminobutyrate (CAS 3251-07-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1509980-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.