2-amino-2-methyl-propionic acid methyl ester
Also known as: methyl 2-aminoisobutyrate, Alanine, 2-methyl-, methyl ester (6CI,7CI,8CI,9CI), methyl 2-amino-2-methylpropionate, Aib-OMe, 2-amino-2-methylpropionic acid methyl ester, H-Aib-OMe, Methyl 2-aminoisobutyrate
2-amino-2-methyl-propionic acid methyl ester (CAS 13257-67-5) 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 117.14600 g/mol. It is listed by 1 supplier, from 8.00 to 10.00 CNY. Record last updated Nov 2, 2026.
- CAS No.
- 13257-67-5
- Jingsj CID
- J-1135293-4
- Molecular Formula
- C5H11NO2
- Molecular Weight
- 117.14600 g/mol
- Category
- Organic Acids
- Last updated
- 11/2/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 25g | ¥200.00 | $1.2 /gBest ¥8.00/g CNY | CN China MOQ 25g | |
Made to Order | 99% 100g | ¥1,000.00 | $1.5 /g ¥10.00/g CNY | CN China MOQ 100g |
Physicochemical Properties
| Exact Mass | 117.07900 |
|---|---|
| PSA | 52.32000 |
| LogP | 0.59700 |
| InChIKey | HMZHEECHJWHZJX-UHFFFAOYSA-N |
| SMILES | COC(=O)C(C)(C)N |
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 2-amino-2-methyl-propionic acid methyl ester?
The CAS number of 2-amino-2-methyl-propionic acid methyl ester is 13257-67-5.
What are the molecular formula and molecular weight of 2-amino-2-methyl-propionic acid methyl ester?
2-amino-2-methyl-propionic acid methyl ester has molecular formula C5H11NO2 and molecular weight 117.14600 g/mol.
Which suppliers offer 2-amino-2-methyl-propionic acid methyl ester?
1 supplier(s) listed; reference unit price ¥8.00–10.00 /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. "2-amino-2-methyl-propionic acid methyl ester (CAS 13257-67-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1135293-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.