(Z)-7-DECEN-5-OLIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 25524-95-2 |
| Product name | (Z)-7-DECEN-5-OLIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Cosmetic GradeFood Grade |
| Packaging | 25L/drum |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for (Z)-7-DECEN-5-OLIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (Z)-7-DECEN-5-OLIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (Z)-7-DECEN-5-OLIDE
| Industry | Application | Process |
|---|---|---|
| Fine Fragrances & Flavorings | Ingredient in fragrance formulations to replicate natural aromas | Used in household and personal care fragrance formulations to impart raspberry- or berry-like notes; commonly applied in perfumes, cosmetics, and personal care products |
| Cosmetics | Fragrance agent | Incorporated into lotions, shampoos, and body washes to enhance sensory performance |
| Household Chemicals | Fragrance modifier | Applied as a fragrance component in air fresheners and household cleaning products |
Manufacturing Quality Control of (Z)-7-DECEN-5-OLIDE
| Milestone | Common Testing Methods | Method Overview |
|---|---|---|
| Purity and Content Determination | High-Performance Liquid Chromatography (HPLC) | Use a C18 reversed-phase column with acetonitrile-water or methanol-water as the mobile phase, and a UV detector (210–230 nm). Quantification is performed using external or internal standard methods, effectively separating the target compound from structurally similar impurities. |
| Isomer (Z/E) Separation and Identification | HPLC combined with chiral or reversed-phase columns | Separate Z and E isomers using reversed-phase HPLC (e.g., Agilent ZORBAX SB-C18) under specific gradients. Confirm the Z configuration by comparing retention times with standards; NMR may be used for verification when necessary. |
| Structure Confirmation and Functional Group Analysis | Fourier Transform Infrared Spectroscopy (FT-IR) | Detect characteristic absorption peaks: ~1740 cm⁻¹ (ester C=O stretching), ~1640 cm⁻¹ (C=C stretching), ~1200–1000 cm⁻¹ (C–O–C), to confirm ester and double bond structures. |
| Molecular Weight and Elemental Composition Confirmation | High-Resolution Mass Spectrometry (HRMS) | Use ESI or EI sources to obtain precise molecular ion peaks [M+H]⁺ or [M]⁺, and compare with theoretical values (C₉H₁₄O₂, MW=154.10) to confirm the molecular formula without interference from impurities. |
| Volatile and Residual Solvent Testing | Gas Chromatography (GC-FID/MS) | Used to detect residual organic solvents (e.g., ethanol, ethyl acetate, acetone) during production. Use headspace injection for FID quantification and MS for qualitative analysis. |
| Moisture Content Determination | Karl Fischer Titration | Accurately determine trace moisture in the sample to ensure product stability and prevent ester hydrolysis, meeting pharmacopoeia or fragrance standards (typically ≤0.5%). |
| Melting Point / Freezing Point Determination | Melting point apparatus or automatic freezing point analyzer | Determine the physical constant of pure substance (typical melting point range around 25–35°C), serving as an auxiliary indicator for batch consistency. |
| Optical Rotation (if chiral pure product) | Optical rotation measurement using a polarimeter | If the product is optically pure Z-isomer, measure specific optical rotation [α]D²⁵ and compare with literature values to assess enantiomeric purity (note that this compound itself has no chiral center, but the double bond configuration affects optical properties). |
| Impurity Profile Analysis (Trace Impurities) | LC-MS/MS or UPLC-QTOF | High-sensitivity detection of degradation products (e.g., open-ring acids, oxidation products, polymers) through fragment ion analysis. Establish impurity control limits (e.g., single impurity ≤0.1%, total impurities ≤0.5%). |
| Color and Appearance | Visual Inspection + Colorimeter (optional) | Check whether it is a colorless to pale yellow clear liquid or low-melting solid, avoiding dark impurities (e.g., oxidation products) that affect sensory quality. |
Technical Specifications of (Z)-7-DECEN-5-OLIDE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow clear liquid |
| Purity | >=98.5% (by NMR) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.475–1.485 |
| Optical Rotation | -15.0° to -25.0° (c=1, in chloroform) |
| Odor | Characteristic mild odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of (Z)-7-DECEN-5-OLIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (Z)-7-DECEN-5-OLIDE
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Industrial (Z)-7-DECEN-5-OLIDE Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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