China Factory Direct
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| CAS number | 1011-85-4 |
| Product name | 1s,4s)-4-(Methoxycarbonyl)cyclohexanecarboxylic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial Grade |
| Packaging | 25KG/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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis intermediate | Used to construct the cyclohexane scaffold in certain drug molecules; participates in organic reactions such as esterification and condensation |
| Fine chemicals | Organic synthesis raw material | Applied as a functional monomer or building block for synthesizing compounds with defined stereochemistry |
| Materials science | Polymer modifier | Incorporated into polymerization reactions to introduce rigid cyclic structures, thereby tuning thermal and mechanical properties of polymers |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantification based on peak area comparison against a certified reference standard using reversed-phase chromatography. |
| Chiral Purity (cis-isomer content) | Chiral HPLC or GC | Separation of cis- and trans-diastereomers using a chiral stationary phase; quantification via relative peak areas. |
| Residual Solvents (e.g., methanol, ethyl acetate) | Headspace GC-FID | Volatile solvents partitioned into headspace and quantified by flame ionization detection after gas chromatographic separation. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification by measuring metal ion signals after plasma-induced atomization and ionization. |
| Water Content | Karl Fischer titration | Electrochemical determination of water via stoichiometric reaction between iodine, sulfur dioxide, and water in anhydrous methanol/pyridine medium. |
| Acid Value | Acid-base titration with NaOH (potentiometric endpoint) | Neutralization of carboxylic acid groups with standardized sodium hydroxide; endpoint detected by pH change. |
| Appearance (Color & Clarity) | Visual inspection against APHA/Pt-Co standard | Comparison of solution color and haze to platinum-cobalt reference standards in specified solvent (e.g., methanol). |
| Melting Point | Capillary melting point apparatus | Thermal transition observed as solid-to-liquid phase change; determined per USP <741>. |
| Residue on Ignition | Gravimetric analysis (sulfated ash) | Mass of inorganic residue remaining after high-temperature combustion of sample in presence of sulfuric acid. |
| Related Substances (impurities) | HPLC with UV detection | Identification and quantification of structurally related impurities (e.g., trans-isomer, ester hydrolysis products) using gradient elution and reference standards. |
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 142–146°C |
| Water Content (KF) | <=0.5% |
| Acid Value (mg KOH/g) | 320–340 mg KOH/g |
| Residue on Ignition | <=0.1% |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.