trans-4-tert-butoxycarbonyl-cyclohexane carboxylic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1021273-74-4 |
| Product name | trans-4-tert-butoxycarbonyl-cyclohexane carboxylic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty 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) |
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Documents We Provide for trans-4-tert-butoxycarbonyl-cyclohexane carboxylic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk trans-4-tert-butoxycarbonyl-cyclohexane carboxylic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of trans-4-tert-butoxycarbonyl-cyclohexane carboxylic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a synthetic intermediate in the preparation of drugs for metabolic disorders (e.g., diabetes), such as SGLT2 inhibitors | Esterification, hydrolysis, or coupling reactions in organic synthesis to construct key structural units of target molecules |
| Fine Chemicals | Employed as a building block for chiral or cyclic structures in the synthesis of high-value-added chemicals | Multi-step organic synthesis, including introduction and removal of protecting groups, functional group transformations, and other precision synthesis processes |
Manufacturing Quality Control of trans-4-tert-butoxycarbonyl-cyclohexane carboxylic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at ~210 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV/DAD | Separation and identification of impurities (e.g., di-tert-butyl ester, free acid, isomers) via gradient HPLC with diode-array detection and relative response factor correction. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify residual solvents (e.g., THF, toluene, methanol) against calibrated standards per ICH Q3C. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration quantifying trace water based on the stoichiometric reaction of iodine with water in anhydrous pyridine–methanol medium. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (Pb, Cd, Hg, As, Ni) after microwave-assisted acid digestion, achieving sub-ppt detection limits. |
| Acid Value | Potentiometric Titration | Neutralization of free carboxylic acid groups with standardized KOH solution; endpoint detected by potentiometric pH inflection. |
| Optical Rotation | [α]D | Measurement of specific rotation using a digital polarimeter at 20 °C with sodium D-line (589 nm) to confirm chiral integrity and absence of racemization. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition determination via controlled heating rate (1 °C/min); used to verify identity and crystallinity per USP <741>. |
| Residue on Ignition | Gravimetric Analysis | Weighing residue remaining after high-temperature (700–800 °C) ashing to assess inorganic impurities per USP <281>. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion using laser scattering to determine D10, D50, D90 values relevant for filtration and handling performance. |
Technical Specifications of trans-4-tert-butoxycarbonyl-cyclohexane carboxylic acid
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 142-146°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Acid Value (mg KOH/g) | 120-130 mg KOH/g |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic mild ester 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 trans-4-tert-butoxycarbonyl-cyclohexane carboxylic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of trans-4-tert-butoxycarbonyl-cyclohexane carboxylic acid
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of trans-4-tert-butoxycarbonyl-cyclohexane carboxylic acid
Industrial trans-4-tert-butoxycarbonyl-cyclohexane carboxylic acid 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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