METHYL CYCLOPENTANECARBOXYLATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 4630-80-2 |
| Product name | METHYL CYCLOPENTANECARBOXYLATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 METHYL CYCLOPENTANECARBOXYLATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk METHYL CYCLOPENTANECARBOXYLATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of METHYL CYCLOPENTANECARBOXYLATE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Key chiral intermediate for synthesizing prostaglandin-class drugs (e.g., misoprostol) | Prepared via asymmetric hydrogenation or enzymatic reduction of methyl cyclopentanecarboxylate to yield chiral cyclopentanemethanol, followed by multi-step transformations to construct the prostaglandin backbone |
| Agrochemical Intermediates | Used in synthesizing novel cyclopentyl-based insecticides and plant growth regulators | Serves as a cyclopentyl fragment donor in Grignard reactions or organolithium additions to construct biologically active molecules containing a cyclopentyl group |
| Fine Fragrances & Personal Care | Fixative component in fruity fragrances, imparting fresh pear- and apple-like notes | Added directly to fragrance formulations at typical concentrations of 0.1–5%; commonly blended with benzyl acetate and linalool |
| Organic Synthesis | General precursor for cyclopentane derivatives, used to construct bridged or spirocyclic compounds | Hydrolyzed to cyclopentanecarboxylic acid, followed by decarboxylation, halogenation, or rearrangement; or subjected to α-deprotonation and subsequent reaction with electrophiles to introduce functional groups |
Manufacturing Quality Control of METHYL CYCLOPENTANECARBOXYLATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component by retention time and peak area comparison against certified reference standard. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between iodine, sulfur dioxide, and water in methanol-based reagent. |
| Acid Value | Acid-Base Titration with NaOH | Determines free acid content by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Ester Content | Hydroxylamine Hydrochloride Back-Titration | Quantifies ester groups by nucleophilic oximation followed by titration of unreacted hydroxylamine. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic impurities by weight after high-temperature ashing at 700-800 C. |
| Heavy Metals | ICP-OES | Detects trace metal contaminants (e.g., Pb, Cd, Hg, As) via atomic emission spectroscopy after acid digestion. |
| Chloride Content | Ion Chromatography (IC) | Separates and quantifies chloride ions using suppressed conductivity detection after aqueous extraction. |
| Refractive Index | Refractometry | Measures light bending at air-sample interface to assess purity and consistency of liquid composition. |
| Specific Gravity | Pycnometry | Determines density relative to water at specified temperature using calibrated glass pycnometer. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Evaluates yellowness intensity by matching sample color to APHA platinum-cobalt standard scale. |
| Non-Volatile Residue | Evaporation and Gravimetry | Quantifies residual solids after controlled evaporation of sample under nitrogen stream at 105 C. |
| Gas Impurities (O2, N2, CO2) | Gas Chromatography with TCD | Separates and detects permanent gases using thermal conductivity detection on molecular sieve column. |
Technical Specifications of METHYL CYCLOPENTANECARBOXYLATE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to almost colorless clear liquid |
| Purity | >=98.5% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.415–1.425 |
| Relative Density (20°C/25°C) | 0.965–0.975 g/cm³ |
| Odor | Characteristic ester-like 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 METHYL CYCLOPENTANECARBOXYLATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of METHYL CYCLOPENTANECARBOXYLATE
Safety Information of METHYL CYCLOPENTANECARBOXYLATE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of METHYL CYCLOPENTANECARBOXYLATE
Industrial METHYL CYCLOPENTANECARBOXYLATE 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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