Calcium Bis(2-Hydroxy-4-(Methylthio)Butyrate)(CAS 4857-44-7)
| Purity | Grade | Package | Stock | Price | Quantity |
| 95% | RG | 1G | In Stock | 5 USD
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| 95% | RG | 5G | In Stock | 16 USD
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| 95% | RG | 25G | In Stock | 50 USD
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| 95% | RG | 100G | In Stock | 179 USD
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| 95% | RG | 500G | In Stock | 845 USD
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Your region is eligible for ordering. Available NMR Spectrum
Verified In Stock
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Applications of 4857-44-7
| Industry | Application | Process |
|---|---|---|
| Animal Feed Industry | Methionine nutritional additive | Used as a limiting amino acid supplement to support protein synthesis in animals, enhance dietary protein utilization, and reduce feed formulation costs. |
| Animal Feed Industry | Prevention and treatment of feather pecking in poultry | Supplies sulfur-containing amino acids to promote feather growth and keratin synthesis, alleviating abnormal behaviors such as feather pecking and vent pecking caused by methionine deficiency. |
| Livestock Farming | Rumen-protected nutrient supplementation for ruminants | Leverages the slower degradation rate of calcium hydroxymethionine in the rumen; enables targeted release and absorption in the small intestine via rumen protection, thereby improving milk yield and milk protein content. |
| Food Industry | Food nutritional fortificant | Serves as a source of calcium and amino acids for nutritional fortification of specialized food products (subject to applicable food additive regulations). |
| Chemical Synthesis | Pharmaceutical and chemical intermediate | Used in the synthesis of specific pharmaceuticals or as a sulfur- and calcium-containing structural building block in organic synthesis. |
Physical and chemical properties of 4857-44-7
Boiling Point |
316.5ºC at 760 mmHg |
|---|---|
Exact Mass |
338.017059 |
Flash Point |
145.2ºC |
LogP |
0.21580 |
Melting Point |
>270°C (dec.) |
Merck |
14,5976 |
Molecular Formula |
C10H18CaO6S2 |
Molecular Weight |
338.454 |
PSA |
143.66000 |
Solubility |
Water (Sparingly, Sonicated) |
Storage condition |
2-8°C |
Spectrums of 4857-44-7
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Q&A for CAS 4857-44-7
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 4857-44-7
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 4857-44-7
Operate under the ISO 9001 system
