Sourcing High-Purity CAS No. 6642-31-5

Sourcing high-purity cas no 6642 31 5 (chemically known as 6 amino 1 3 dimethyluracil) is critical for industries like pharmaceuticals, agrochemicals, and specialty chemicals—where impurity levels directly impact product efficacy, regulatory compliance, and manufacturing safety. Hebei Guangxing Chemical Co., Ltd., established in January 2013 and located in Xinhe County Chemical Industrial Park (Xingtai City, Hebei Province), stands as a reliable supplier for wholesalers, offering 6 amino 1 3 dimethyluracil with an annual output of 6,000 tons, alongside 5,000 tons/year of 1 3 dimethyluracil (a closely related uracil derivative). Covering 90 acres, the company leverages advanced synthesis and purification technologies to ensure cas no 6642 31 5 meets strict purity standards (≥99.0%), making it suitable for high-stakes applications like API (Active Pharmaceutical Ingredient) intermediates and eco-friendly agrochemicals. For wholesalers tasked with sourcing consistent, compliant 6 amino 1 3 dimethyluracil, partnering with Hebei Guangxing eliminates risks of subpar quality, delayed deliveries, or regulatory non-compliance—key concerns in bulk chemical procurement.

Key Specifications of CAS No. 6642 31 5 (6 Amino 1 3 Dimethyluracil)

Purity and Impurity Control: Hebei Guangxing’s cas no 6642 31 5 boasts a chromatographic purity of ≥99.0%, with individual impurities (e.g., unreacted 1 3 dimethyluracil, residual solvents) limited to <0.5% each. This strict control is validated via HPLC (High-Performance Liquid Chromatography) and GC-MS (Gas Chromatography-Mass Spectrometry) testing for every batch, ensuring compliance with global standards like EU REACH and US FDA’s DMF (Drug Master File) requirements. Unlike generic suppliers offering 95–97% pure 6 amino 1 3 dimethyluracil, Hebei Guangxing’s product avoids issues like API synthesis delays (caused by impurity-induced side reactions) or regulatory rejection. For example, in manufacturing a viral medication intermediate, cas no 6642 31 5’s low impurity level ensures the final API meets the FDA’s ≤0.1% unknown impurity limit. Wholesalers can highlight this specification to clients, as it directly reduces production risks and simplifies compliance workflows.

Physical and Chemical Stability: 6 amino 1 3 dimethyluracil(cas no 6642 31 5) from Hebei Guangxing exhibits excellent stability: it has a melting point of 293–295°C (decomposition) and retains its properties for 12 months when stored in sealed, moisture-proof packaging (25kg HDPE bags with desiccant). This stability eliminates concerns of clumping, discoloration, or degradation during transit—critical for wholesalers managing cross-border shipments or long-term inventory. Additionally, the product is non-hygroscopic (moisture absorption ≤1.0% at 40°C/75% RH), ensuring consistent performance in diverse manufacturing environments (e.g., humid pharmaceutical cleanrooms). Wholesalers can emphasize this stability to clients, as it reduces material waste and avoids costly rework due to degraded ingredients.

Comparison Between 6 Amino 1 3 Dimethyluracil (CAS 6642-31-5) and 1 3 Dimethyluracil

Parameter	6 Amino 1 3 Dimethyluracil (CAS No. 6642 31 5)	1 3 Dimethyluracil	Wholesaler Sourcing Implications
Chemical Structure	Contains an amino group (-NH₂) at the 6-position of the uracil ring	Lacks the 6-amino group; symmetric dimethyl substitution on nitrogen atoms	Clients needing amino-reactive intermediates require CAS 6642-31-5; 1 3 dimethyluracil suits non-amino-dependent reactions
Primary Applications	API intermediates (pharmaceuticals), agrochemical herbicides, dye synthesis	Plasticizer additives, research reagents, low-grade chemical intermediates	Wholesalers can cross-sell both products to clients with diverse needs (e.g., a pharmaceutical firm using CAS 6642-31-5 and a plastics manufacturer using 1 3 dimethyluracil)
Purity Standards	≥99.0% (pharmaceutical grade); meets DMF/CEP requirements	≥98.0% (industrial grade); fewer regulatory certifications	CAS 6642-31-5 requires stricter quality checks; 1 3 dimethyluracil suits cost-sensitive, non-pharmaceutical applications
Batch Consistency	Batch-to-batch variation <1% (tested via HPLC)	Batch variation up to 3%	CAS 6642-31-5 is ideal for clients needing reproducible synthesis (e.g., pharmaceutical manufacturers); 1 3 dimethyluracil fits less critical industrial uses

Critical Factors for Sourcing CAS No. 6642 31 5 in Bulk

Supplier’s Production Capacity and Scalability: Hebei Guangxing’s 6,000 tons/year capacity for 6 amino 1 3 dimethyluracil(cas no 6642 31 5) ensures it can fulfill bulk orders (500kg–50 tons) with lead times of 7–10 days—far faster than small-scale suppliers with 100–500 tons/year capacity. This scalability is critical for wholesalers serving clients with seasonal demand spikes (e.g., agrochemical manufacturers ramping up herbicide production in spring). Additionally, the company’s integrated production line (from raw material synthesis to final purification) eliminates reliance on third-party vendors, reducing supply chain disruptions (e.g., raw material shortages). For example, during a global uracil derivative shortage, Hebei Guangxing maintained consistent deliveries of cas no 6642 31 5 by prioritizing in-house raw material production. Wholesalers can leverage this factor to attract clients, as it guarantees reliable supply even in volatile market conditions.

Regulatory and Documentation Support: Hebei Guangxing provides comprehensive documentation for cas no 6642 31 5, including Certificate of Analysis (CoA) with batch-specific test data, Safety Data Sheet (SDS) compliant with GHS (Globally Harmonized System), and regulatory certifications (ISO 9001, ISO 14001, EU REACH registration). For pharmaceutical clients, the company also offers assistance with DMF filings and CEP (Certificate of Suitability) applications—services rarely provided by generic suppliers. This support simplifies wholesalers’ client onboarding processes, as clients do not need to source documentation separately or invest in third-party testing. For example, a European pharmaceutical wholesaler can quickly register 6 amino 1 3 dimethyluracil with the EMA using Hebei Guangxing’s pre-prepared REACH dossier. Wholesalers can highlight this support to clients, as it reduces administrative burdens and accelerates time-to-market for end products.

Technical Advantages of Hebei Guangxing’s CAS No. 6642 31 5 Supply

Customization for Client Needs: Hebei Guangxing offers customized variants of cas no 6642 31 5 to meet specific client requirements, such as ultra-low moisture (<0.5%) for water-sensitive synthesis, or fine particle size (<50μm) for direct compression into pharmaceutical intermediates. The company’s R&D team also collaborates with wholesalers and their clients to adjust parameters (e.g., impurity profiles, packaging sizes) for niche applications—e.g., a research lab needing 1kg batches of 6 amino 1 3 dimethyluracil with ≥99.5% purity. This customization sets Hebei Guangxing apart from suppliers offering one-size-fits-all cas no 6642 31 5, allowing wholesalers to serve diverse client segments (from large pharma to small research labs).

Transparent Quality Assurance and Traceability: Every batch of 6 amino 1 3 dimethyluracil(cas no 6642 31 5) from Hebei Guangxing comes with a unique batch number, linked to full traceability records (raw material sources, production dates, test results, shipping logs). Clients and wholesalers can access these records via an online portal, ensuring complete transparency—critical for pharmaceutical clients undergoing FDA or EMA audits. Additionally, the company offers on-site quality audits for large-volume clients, further validating its manufacturing processes. This transparency eliminates risks of “gray market” or adulterated cas no 6642 31 5, a common concern in bulk chemical sourcing. For wholesalers, this builds long-term trust with clients, as it demonstrates accountability for product quality.

CAS No. 6642 31 5 FAQS

What Is the Difference Between Pharmaceutical-Grade and Industrial-Grade CAS No. 6642 31 5?

Pharmaceutical-grade cas no 6642 31 5 (Hebei Guangxing’s standard offering) has ≥99.0% purity, meets DMF/CEP requirements, and undergoes additional toxicology testing (e.g., heavy metals <0.001ppm) for API use. Industrial-grade variants (typically 95–97% pure) lack regulatory certifications and may contain higher impurities, suited only for non-pharmaceutical applications (e.g., plastic additives). Hebei Guangxing does not supply industrial-grade 6 amino 1 3 dimethyluracil, ensuring wholesalers only offer clients products suitable for high-stakes uses. This distinction helps wholesalers avoid mis-selling risks and ensures clients receive materials aligned with their application needs.

Can Hebei Guangxing Provide Small-Batch Samples of CAS No. 6642 31 5 for Client Testing?

Yes—Hebei Guangxing offers 100g–1kg sample batches of cas no 6642 31 5 (6 amino 1 3 dimethyluracil) with full CoA and test data, allowing clients to validate performance (e.g., reactivity in synthesis, compatibility with other ingredients) before placing bulk orders. Samples are shipped within 3–5 days and include the same quality control as full batches, ensuring test results are representative of large-scale supply. For wholesalers, this service reduces client hesitation to commit to bulk purchases, as it provides tangible proof of quality. Hebei Guangxing also offers sample customization (e.g., ultra-pure 99.5% batches) for clients with specialized testing needs.

How Does Hebei Guangxing Ensure On-Time Delivery of Bulk CAS No. 6642 31 5 Orders?

Hebei Guangxing maintains strategic inventory (100–200 tons of 6 amino 1 3 dimethyluracil at all times) to fulfill urgent orders (500kg–10 tons) within 7 days. For larger orders (10+ tons), the company’s 6,000 tons/year production line allows scaled-up manufacturing with 2–3 week lead times. Additionally, the company partners with certified logistics providers (e.g., DHL, Maersk) for global shipping, including temperature-controlled options for sensitive regions. Wholesalers benefit from this reliability, as it eliminates risks of client production delays due to late chemical deliveries—a major pain point in bulk sourcing. Hebei Guangxing also provides real-time shipment tracking for all orders, enhancing transparency.

Is CAS No. 6642 31 5 (6 Amino 1 3 Dimethyluracil) Compatible with 1 3 Dimethyluracil in Blended Applications?

In most cases, yes—6 amino 1 3 dimethyluracil (cas no 6642 31 5) and 1 3 dimethyluracil can be blended for applications like specialty plasticizers or research reagents, as they share similar chemical properties (e.g., solubility in organic solvents, thermal stability). Hebei Guangxing can even pre-blend the two products to client-specified ratios (e.g., 90% CAS 6642-31-5 / 10% 1 3 dimethyluracil) and provide blended CoA data. However, for pharmaceutical applications, blending is not recommended—cas no 6642 31 5’s amino group is critical for API synthesis, and 1 3 dimethyluracil would act as an impurity. Wholesalers can guide clients on blending suitability based on their end use, leveraging Hebei Guangxing’s technical expertise.

What Packaging Options Are Available for Bulk CAS No. 6642 31 5 Orders?

Hebei Guangxing offers flexible packaging for cas no 6642 31 5 to meet wholesalers’ and clients’ needs: 25kg HDPE bags (standard for small-batch shipping), 500kg super sacks (for mid-volume orders), and 1-ton ISO tanks (for large-scale industrial clients). All packaging is moisture-proof, tamper-evident, and labeled with batch numbers, safety warnings, and regulatory compliance marks (e.g., REACH, GHS). For pharmaceutical clients, the company also offers cleanroom-packaged options (class 100,000) to avoid contamination during handling. Wholesalers can select packaging based on client inventory capacity, shipping logistics, or manufacturing line requirements—ensuring seamless integration into clients’ workflows. To explore Hebei Guangxing Chemical Co., Ltd.’s cas no 6642 31 5, 6 amino 1 3 dimethyluracil, and 1 3 dimethyluracil—plus bulk ordering, sample requests, and technical support—visit our company webpage today.

Hebei Guangxing Chemical Co., Ltd. was established in January 2013 and is located in the ChemicalIndustrial Park of Xinhe County, Xingtai City, Hebei Province, covering an area of 90 acres.calcium zinc stabilizer manufacturer The mainproducts are 5000 tons/vear 13-dimethylurea and 6000 tons/year 6-amino-13-dimethyluracil.Hebei Guangxing Chemical Co., Ltd. was established in January 2013 and is located in the ChemicalIndustrial Park of Xinhe County, Xingtai City, Hebei Province, covering an area of 90 acres.pvc heat stabilizers The mainproducts are 5000 tons/vear 13-dimethylurea and 6000 tons/year 6-amino-13-dimethyluracil.uracils|super blog