Myristoleic acid
Myristoleic acid (CAS: 544-64-9), with the linear formula CH3(CH2)3CH=CH(CH2)7CO2H, is a mono-unsaturated medium-chain fatty acid. Its molecular weight is 226.36 g/mol. This compound is utilised as a model substrate for various enzymes, including cytochrome P450 enzyme CYP102D1, the aromatic peroxygenase from Agrocybe aegerita, and oleate hydratase from Lysinibacillus fusiformis. Tech Serve Solutions supplies Myristoleic acid for research and biochemical applications.
- IUPAC
- cis-9-Tetradecenoic acid

Enzymatic Studies
Myristoleic acid serves as a model substrate for investigating the activity and mechanisms of enzymes such as cytochrome P450 CYP102D1. It is also used in studies involving oleate hydratase from Lysinibacillus fusiformis.
Biochemical Research
As a naturally occurring mono-unsaturated fatty acid, it is employed in various biochemical research settings to understand lipid metabolism and enzymatic pathways. Its specific structure makes it valuable for studying enzymatic transformations.
Enzyme Characterization
Used for the characterisation of enzymes like the aromatic peroxygenase from Agrocybe aegerita. Its well-defined structure aids in the precise study of enzyme kinetics and substrate specificity.
| Molecular weight | 226.36 |
|---|---|
| Linear formula | CH3(CH2)3CH=CH(CH2)7CO2H |
| Assay | ≥99% (capillary GC) |
| Boiling point | 144 °C/0.6 mmHg(lit.) |
| Density | 0.9 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4562(lit.) |
| Storage temperature | −20°C |
| Melting point | −4.5-−4 °C(lit.) |
| Application | Myristoleic acid (C14:1) is a mono-unsaturated medium-chain fatty acid used as a model substrate for enzymes such as the cytochrome P450 enzyme CYP102D1; the aromatic peroxygenase from Agrocybe aegerita and oleate hydratase from Lysinibacillus fusiformis. |

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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 62 °C / 143.6 °F |
| Transport (UN / ADR) | UN 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Myristoleic acid used for?
+
Myristoleic acid is used as a model substrate for enzymes such as cytochrome P450 CYP102D1, the aromatic peroxygenase from Agrocybe aegerita, and oleate hydratase from Lysinibacillus fusiformis in biochemical research and enzymatic studies.
What are the CAS number and chemical formula for Myristoleic acid?
+
The CAS number for Myristoleic acid is 544-64-9, and its linear chemical formula is CH3(CH2)3CH=CH(CH2)7CO2H.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Myristoleic acid with an assay of ≥99% (capillary GC). We do not represent this product as USP, BP, or EP grade.
How should Myristoleic acid be handled safely?
+
Myristoleic acid is a Warning substance that may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Always use appropriate personal protective equipment, including eyeshields and gloves, and ensure adequate ventilation. Consult the Safety Data Sheet for full details.
Is Myristoleic acid available for export?
+
Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Myristoleic acid, to research institutions and laboratories worldwide.
How can I request a quote or sample for Myristoleic acid?
+
To request a quote or sample of Myristoleic acid, please contact our sales team through our website or by phone. Please provide your specific requirements and shipping details.
▶ Related products
![(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide (C8H13N3O4) — chemical structure, CAS 138472-01-2; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F138472-01-2.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide
C8H13N3O4
Biochemicals & Reagents![(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide (C14H18N4O4) — chemical structure, CAS 162626-99-5; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F162626-99-5.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide
C14H18N4O4
Biochemicals & Reagents
(±)-2,5-Dimethoxy-4-bromoamphetamine hydrobromide
Biochemicals & Reagents

(±)-2-(p-Methoxyphenoxy)propionic acid
C10H12O4
Biochemicals & Reagents
(±)-2-Amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
C10H13NO2·HBr
Biochemicals & Reagents
(±)-2-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxyoctanoic acid
C8H16O3
Biochemicals & Reagents▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis