5-Aminolevulinic acid hydrochloride

CAS 5451-09-2NH2CH2C(O)CH2CH2COOH · HClChemical Synthesis

5-Aminolevulinic acid hydrochloride (CAS: 5451-09-2) is a key biochemical reagent with the molecular formula NH₂CH₂C(O)CH₂CH₂COOH · HCl and a molecular weight of 167.59 g/mol. As a derivative of amino acids, it plays a crucial role in biological processes. This compound is primarily utilised in research settings for its biochemical properties, including its function as an enzyme substrate and its applications in chemical biology and synthesis.

IUPAC: δ-Aminolevulinic acid hydrochloride,5-Amino-4-oxopentanoic acid hydrochloride,5-Aminolaevulinic acid hydrochloride,ALA
Synonyms: δ-Aminolevulinic acid hydrochloride5-Amino-4-oxopentanoic acid hydrochloride5-Aminolaevulinic acid hydrochlorideALA

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5-Aminolevulinic acid hydrochloride (NH2CH2C(O)CH2CH2COOH · HCl) — chemical structure, CAS 5451-09-2; Chemistry, fine chemical supplied by Tech Serve Solutions

Amino Acidsdelta-Biochemicals and ReagentsChemical BiologyChemical SynthesisCore BioreagentsEnzyme SubstratesEnzymesInhibitorsand Substrates

01 /Applications

Biochemical Research

Utilised as an enzyme substrate in biochemical studies and for investigating metabolic pathways. Its role in biological systems makes it valuable for chemical biology research.

Chemical Synthesis

Serves as a building block or intermediate in the synthesis of more complex organic molecules. Useful in peptide chemistry and the development of novel compounds.

Enzyme Studies

Employed in the study of enzymes, particularly those involved in amino acid metabolism. Its function as a substrate aids in understanding enzyme kinetics and mechanisms.

02 /Properties

Molecular weight	167.59
Linear formula	NH2CH2C(O)CH2CH2COOH · HCl
Assay	≥97.0% (AT)
Storage temperature	2-8°C
Impurities tested	≤2% water
Melting point	~150 °C (dec.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements

P305IF IN EYES

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/38
Safety statements (S)	26
Cation traces	Ca: ≤50 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤10 mg/kgK: ≤100 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNa: ≤50 mg/kgNi: ≤60 mg/kgPb: ≤5 mg/kgZn: ≤20 mg/kg
Anion traces	sulfate (SO42-): ≤50 mg/kg

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

5451-09-2

MDL number

MFCD00012869

Beilstein registry

3690651

05 /Quality & supply

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.

06 /Frequently asked questions

What is 5-Aminolevulinic acid hydrochloride used for?

5-Aminolevulinic acid hydrochloride (CAS: 5451-09-2) is used in biochemical research as an enzyme substrate and in chemical synthesis. It is valuable for studies in chemical biology and enzyme mechanisms.

What is the CAS number and formula for 5-Aminolevulinic acid hydrochloride?

The CAS number is 5451-09-2 and the linear formula is NH₂CH₂C(O)CH₂CH₂COOH · HCl.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 5-Aminolevulinic acid hydrochloride with an assay of ≥97.0% (AT) and ≤2% water. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or other pharmacopoeial grades.

How should 5-Aminolevulinic acid hydrochloride be handled safely?

5-Aminolevulinic acid hydrochloride is classified as a Warning substance, causing skin irritation (H315) and serious eye irritation (H319). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a P1 (EN143) or N95 (US) respirator filter. Ensure good ventilation and avoid contact with skin and eyes.

How is 5-Aminolevulinic acid hydrochloride shipped and exported?

Tech Serve Solutions specialises in the global supply and export of fine chemicals, including 5-Aminolevulinic acid hydrochloride, adhering to all relevant shipping and export regulations.