3-OXETANECARBOXYLIC ACID, 3-METHYL Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 28562-68-7 |
| Product name | 3-OXETANECARBOXYLIC ACID, 3-METHYL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial 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 3-OXETANECARBOXYLIC ACID, 3-METHYL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-OXETANECARBOXYLIC ACID, 3-METHYL Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-OXETANECARBOXYLIC ACID, 3-METHYL
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of β-lactam antibiotics (e.g., penicillins, cephalosporins) | Participates in construction of the antibiotic core structure via ring-opening reactions or functional group transformations |
| Polymers | Monomer or crosslinker for degradable polymeric materials | Ring-opening polymerization or copolymerization with other monomers to produce functional polymers containing oxaheterocyclic structures |
| Fine Chemicals | Starting material for synthesizing other oxaheterocyclic derivatives | Undergoes nucleophilic substitution, esterification, or amidation reactions leveraging its ring strain and carboxyl group |
Manufacturing Quality Control of 3-OXETANECARBOXYLIC ACID, 3-METHYL
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at optimal wavelength. |
| Related Substances | HPLC-UV or HPLC-MS | Separation and detection of structurally related impurities (e.g., hydrolysis products, isomers) using gradient elution and UV or mass-selective detection. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify volatile organic solvents (e.g., acetone, THF, methanol) against calibrated standards. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration quantifying water via iodine generation and stoichiometric reaction with water in anhydrous medium. |
| Heavy Metals | ICP-MS | Multi-element detection and quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion, leveraging high sensitivity and isotopic resolution. |
| Acid Value | Acid-Base Titration (NaOH, phenolphthalein indicator) | Neutralization of free carboxylic acid groups with standardized sodium hydroxide solution; endpoint detected by color change. |
| Residue on Ignition | Gravimetric Analysis | Weighing residue remaining after controlled high-temperature ashing to determine inorganic non-volatile impurities. |
| Optical Rotation | [α]D Measurement (Polarimetry) | Measurement of rotation of plane-polarized light to assess enantiomeric purity and identity, consistent with chiral center at C3. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition determination via controlled heating; sharp melting range confirms crystallinity and absence of significant impurities. |
| pH (1% aqueous suspension) | pH Meter | Electrochemical measurement of hydrogen ion activity in a standardized aqueous suspension to assess acidity and hydrolytic stability. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity as a function of angle to derive volumetric particle size distribution in dry or dispersed state. |
| Microbial Limits | Membrane Filtration + Culture | Enumeration of aerobic microorganisms and detection of specified pathogens (e.g., E. coli, S. aureus) per pharmacopeial compendia (e.g., USP <61>). |
Technical Specifications of 3-OXETANECARBOXYLIC ACID, 3-METHYL
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Melting Point | 82-86°C |
| Identification (NMR) | Conforms to reference spectrum |
| Identification (IR) | Conforms to reference spectrum |
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 3-OXETANECARBOXYLIC ACID, 3-METHYL
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-OXETANECARBOXYLIC ACID, 3-METHYL
Safety Information of 3-OXETANECARBOXYLIC ACID, 3-METHYL
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3-OXETANECARBOXYLIC ACID, 3-METHYL
Industrial 3-OXETANECARBOXYLIC ACID, 3-METHYL 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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