Methyl 4-aminobutyrate hydrochloride
Methyl 4-aminobutyrate hydrochloride (CAS: 13031-60-2) is a valuable organic compound with the linear formula NH<sub>2</sub>(CH<sub>2</sub>)<sub>3</sub>COOCH<sub>3</sub> · HCl and a molecular weight of 153.61 g/mol. It serves as a key intermediate in various chemical synthesis pathways. Its applications span chemical biology, peptide chemistry, and the development of unnatural amino acid derivatives, making it an essential reagent for research and development in these specialised fields.

Chemical Synthesis Intermediate
Utilised as a building block in the synthesis of more complex organic molecules. Its structure lends itself to incorporation into various chemical entities and pathways.
Peptide Chemistry
Serves as a derivative of an amino acid, enabling its use in the synthesis and modification of peptides. It is valuable for creating non-standard peptide structures.
Unnatural Amino Acid Derivatives
Employed in the preparation of unnatural amino acids for research purposes. These derivatives can be used to explore novel protein structures and functions.
Chemical Biology Research
Applied in research settings to investigate biological processes at a molecular level. Its unique structure can be exploited to probe biological systems.
| Molecular weight | 153.61 |
|---|---|
| Linear formula | NH2(CH2)3COOCH3 · HCl |
| Assay | ≥99.0% (AT) |
| Melting point | 120-125 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Methyl 4-aminobutyrate hydrochloride used for?
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Methyl 4-aminobutyrate hydrochloride (CAS: 13031-60-2) is primarily used as an intermediate in chemical synthesis, particularly in peptide chemistry and the development of unnatural amino acid derivatives for research in chemical biology.
What are the CAS number and formula for Methyl 4-aminobutyrate hydrochloride?
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The CAS number for Methyl 4-aminobutyrate hydrochloride is 13031-60-2. Its linear formula is NH<sub>2</sub>(CH<sub>2</sub>)<sub>3</sub>COOCH<sub>3</sub> · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 4-aminobutyrate hydrochloride with an assay of ≥99.0% (AT). This product is supplied for laboratory and research use. Tech Serve Solutions does not represent it as USP, BP, EP, or other pharmacopoeia grades.
What are the safety precautions for handling Methyl 4-aminobutyrate hydrochloride?
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Methyl 4-aminobutyrate hydrochloride is a Warning compound, presenting hazards such as skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, should be worn. Ensure adequate ventilation and avoid breathing dust.
Can Tech Serve Solutions export Methyl 4-aminobutyrate hydrochloride?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and laboratory reagents.
How can I request a sample or quote for Methyl 4-aminobutyrate hydrochloride?
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Please contact our sales team directly via the website or by phone to request a sample or a formal quotation for Methyl 4-aminobutyrate hydrochloride.
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