N-(2-MERCAPTOETHYL)ACETAMIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1190-73-4 |
| Product name | N-(2-MERCAPTOETHYL)ACETAMIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum |
| 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 N-(2-MERCAPTOETHYL)ACETAMIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-(2-MERCAPTOETHYL)ACETAMIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-(2-MERCAPTOETHYL)ACETAMIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Active pharmaceutical ingredient (API) or intermediate for expectorants (e.g., acetylcysteine), used in the treatment of respiratory diseases such as chronic bronchitis and emphysema | Used directly in formulations as the free acid or a salt; or processed into acetylcysteine injection, granules, or nebulized inhalation solutions via hydrolysis, salt formation, and related steps |
| Pharmaceuticals | Key side-chain intermediate for synthesizing cephalosporin antibiotics (e.g., cefoxitin, cefmetazole) | Introduced onto the β-lactam core via organic synthesis reactions—including acylation and condensation—to construct the 7α-methoxycephalosporanic acid side chain |
| Biochemical Research | Thiol-protecting and reducing reagent for proteins, used to prevent incorrect disulfide bond formation or enable controlled disulfide bond cleavage | Employed as a mild reducing agent in buffered systems (e.g., Tris-HCl, pH 7.5–8.5), supporting protein purification, enzyme activity modulation, and sample preparation for mass spectrometry |
| Cosmetics | Antioxidant and keratolytic agent, incorporated into anti-aging, exfoliating, and skin barrier-enhancing products | Formulated into emulsions, serums, and similar products at typical concentrations of 0.1–2.0%, often synergized with ascorbic acid and hyaluronic acid |
Manufacturing Quality Control of N-(2-MERCAPTOETHYL)ACETAMIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at ~210 nm, based on peak area comparison against a certified reference standard. |
| Related Substances | HPLC-UV or UPLC-UV | Separation and quantification of impurities (e.g., cysteine, N-acetylcysteine disulfide, acetic anhydride residues) using gradient elution and UV detection. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water via iodine generation and stoichiometric reaction with water in anhydrous methanol-based solvent. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Determination of inorganic ash content by ignition at 700–800 °C followed by precise weighing of residual inorganic material. |
| Heavy Metals (as Pb) | ICP-OES or AAS | Quantification of trace metal contaminants (e.g., Pb, Cd, Hg, As) after acid digestion, using atomic emission or absorption spectroscopy. |
| pH (1% w/v aqueous solution) | Potentiometric pH Measurement | Measurement of hydrogen ion activity using calibrated glass electrode in a standardized aqueous solution. |
| Optical Rotation | [α]D | Determination of specific rotation using a polarimeter at 20 °C with sodium D-line (589 nm), indicating chiral purity and enantiomeric identity. |
| Sulfate Residue | Ion Chromatography (IC) or Turbidimetric Method | Quantification of sulfate ions via suppressed conductivity detection (IC) or barium chloride precipitation followed by turbidity measurement. |
| Chloride Impurity | Ion Chromatography (IC) or Potentiometric Titration | Separation and quantification of chloride ions using IC with conductivity detection, or argentometric titration with silver nitrate endpoint detection. |
| Microbial Limits | Membrane Filtration / Plate Count | Enumeration of aerobic microorganisms and detection of specified pathogens (e.g., E. coli, Salmonella) per pharmacopoeial guidelines (e.g., USP <61>, <62>). |
Technical Specifications of N-(2-MERCAPTOETHYL)ACETAMIDE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.0% (by LC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Odor | Characteristic sulfhydryl odor |
| Optical Rotation | -15.0° to -25.0° (c=1, in 1M HCl) |
| Solubility | Freely soluble in water, methanol, and ethanol |
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 N-(2-MERCAPTOETHYL)ACETAMIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-(2-MERCAPTOETHYL)ACETAMIDE
Packaging of N-(2-MERCAPTOETHYL)ACETAMIDE
Industrial N-(2-MERCAPTOETHYL)ACETAMIDE 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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