ISOLONGIFOLANONE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 29461-14-1 |
| Product name | ISOLONGIFOLANONE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent GradeCosmetic GradeFood Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| 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 ISOLONGIFOLANONE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk ISOLONGIFOLANONE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of ISOLONGIFOLANONE
| Industry | Application | Process |
|---|---|---|
| Fine Fragrances & Flavors | Fragrance ingredient | Used in formulating floral fragrance compositions |
| Personal Care | Personal care products | Incorporated into perfumes and skincare formulations |
| Pharmaceuticals | Pharmaceutical intermediate | Serves as a precursor in the synthesis of certain active pharmaceutical ingredients |
| Research | Analytical reference standard | Employed as a reference material in gas chromatography analysis |
Manufacturing Quality Control of ISOLONGIFOLANONE
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance and Physical Properties | Visual inspection, physical constant determination | Observe color and state (usually a colorless to pale yellow oily liquid or low-melting solid), determine refractive index, specific gravity, etc., to meet pharmaceutical standards. |
| Purity (Main Component Content) | High-Performance Liquid Chromatography (HPLC) | Use a C18 reversed-phase column, with methanol-water or acetonitrile-water as the mobile phase, and a UV detector (210–254 nm) for detection. Quantify using external or internal standard methods, with main component content ≥ 95%. |
| Purity (Main Component Content) | Gas Chromatography (GC) | Applicable for volatile isolongifolanone derivatives. Use a capillary column (e.g., DB-5) and FID detector. Programmed temperature rising for separation, quantification by external standard method, suitable for analysis of essential oils or volatile components. |
| Impurity Profile Analysis | HPLC-UV / HPLC-MS | Combine HPLC with mass spectrometry (LC-MS) to identify structurally related impurities (such as isomers, degradation products, and residual raw materials). Use multi-wavelength detection or full scan mode to establish an impurity profile. |
| Solvent Residues | Gas Chromatography (GC-FID/MS) | Determine residual solvents such as ethanol, acetone, and ether according to ICH Q3C guidelines, using headspace GC with DB-WAX or HP-INNOWAX columns, ensuring compliance with residual limits. |
| Moisture Content | Karl Fischer Titration | Determine trace moisture using volumetric or coulometric methods. Ensure moisture content is below 0.5% (depending on dosage form), to prevent hydrolysis or microbial growth. |
| Melting Point (if solid) | Melting point apparatus | If it is a crystalline solid, determine the melting range using the capillary method or automatic melting point apparatus. It should be within the literature-reported range (e.g., 60–75°C), used for identification and preliminary purity screening. |
| UV Absorption Characteristics | UV-Visible Spectrophotometry (UV-Vis) | Scan in the 200–400 nm range for characteristic absorption peaks (typically at 210–230 nm due to conjugated ketone groups), used for qualitative identification and concentration estimation (with calibration). |
| Thin Layer Chromatography (TLC) | TLC-UV visualization | Use silica gel G plates, develop with a mobile phase of n-hexane-ethyl acetate (9:1), and observe spots under UV light (254 nm). Compare Rf values with reference standards for rapid screening and preliminary purity assessment. |
| Optical Rotation (if chiral center present) | Optical rotation measurement | If the molecule contains a chiral carbon, measure the specific optical rotation [α]D²⁰ and compare with the standard value to confirm configuration purity (e.g., natural sources of isomers). |
Technical Specifications of ISOLONGIFOLANONE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.465–1.475 |
| Relative Density (20°C/25°C) | 0.930–0.950 g/cm³ |
| Odor | Characteristic ketonic 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 ISOLONGIFOLANONE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of ISOLONGIFOLANONE
Industrial ISOLONGIFOLANONE 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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