(S)-2-Aminobutanoic acid hydrochloride
Also known as: L-2-Aminobutyric acid hydrochloride, (S)-2-Aminobutyric acid hydrochloride, (S)-2-Aminobutanoic acid hydrochloride, L-2-Amino-butyric acid hydrochloride, H-ABU-OH HCl, Homoalanine hydrochloride, (2S)-2-Aminobutanoic acid hydrochloride, Butanoic acid, 2-amino-, (2S)-, hydrochloride (1:1)
(S)-2-Aminobutanoic acid hydrochloride (CAS 5959-29-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H10ClNO2 and a molecular weight of 139.581 g/mol. Key properties include a boiling point of 247.7ºC at 760 mmHg and a flash point of 103.6ºC. It is listed by 3 suppliers, 2 of which publish reference prices, from 1.80 to 3.12 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 5959-29-5
- Jingsj CID
- J-1005836-3
- Molecular Formula
- C4H10ClNO2
- Molecular Weight
- 139.581 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 95% 100g | ¥180.00 | $0.27 /gBest ¥1.80/g CNY | CN China MOQ 100g | |
In Stock | 98% 500g | ¥1,380.00 | $0.41 /g ¥2.76/g CNY | CN China MOQ 标准 | |
Made to Order | 98% 500g | ¥1,420.00 | $0.42 /g ¥2.84/g CNY | CN China MOQ 500g |
Physicochemical Properties
| Boiling Point | 247.7ºC at 760 mmHg |
|---|---|
| Flash Point | 103.6ºC |
| Exact Mass | 139.040009 |
| PSA | 63.32000 |
| LogP | 1.31060 |
Frequently Asked Questions
What is the CAS number of (S)-2-Aminobutanoic acid hydrochloride?
The CAS number of (S)-2-Aminobutanoic acid hydrochloride is 5959-29-5.
What are the molecular formula and molecular weight of (S)-2-Aminobutanoic acid hydrochloride?
(S)-2-Aminobutanoic acid hydrochloride has molecular formula C4H10ClNO2 and molecular weight 139.581 g/mol.
Which suppliers offer (S)-2-Aminobutanoic acid hydrochloride?
3 supplier(s) listed; reference unit price ¥1.80–3.12 /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. "(S)-2-Aminobutanoic acid hydrochloride (CAS 5959-29-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1005836-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.