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Nuscience Peptides Retatrutide LY3437943 CAS 2381089-83-2 for Research Use Nuscience Peptides Retatrutide LY3437943 CAS 2381089-83-2 for Research Use
Nuscience Peptides Retatrutide LY3437943 CAS 2381089-83-2 for Research Use Nuscience Peptides Retatrutide LY3437943 CAS 2381089-83-2 for Research Use
Nuscience Peptides Retatrutide LY3437943 CAS 2381089-83-2 for Research Use Nuscience Peptides Retatrutide LY3437943 CAS 2381089-83-2 for Research Use
Nuscience Peptides Retatrutide LY3437943 CAS 2381089-83-2 for Research Use Nuscience Peptides Retatrutide LY3437943 CAS 2381089-83-2 for Research Use
Nuscience Peptides Retatrutide LY3437943 CAS 2381089-83-2 for Research Use Nuscience Peptides Retatrutide LY3437943 CAS 2381089-83-2 for Research Use

Nuscience Peptides Retatrutide LY3437943 CAS 2381089-83-2 for Research Use

US$ 1.00 ~ 8.00
Min.Order: 1
Product origin: Zhengzhou, Henan, China
Category: peptides
Product Name: peptides
Availability:In Stock
Product Review : 3 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • CAS Number : 2381089-83-2
  • Molecular Formula : C221H342N46O68
  • Molecular Weight : 4731.33
  • Appearance : White powder
  • Purity (HPLC) : ≥99.0%
  • Single Impurity : ≤1.0%
  • Peptide Content : ≥80.0%
  • Storage Conditions : 2-8°C, dry environment
  • Intended Use : For scientific research only
  • Sequence : H-Tyr-Aib-Gln-Gly-Thr-Phe-Thr-Ser-Asp-Tyr-Ser-Ile-α-Me-Leu-Leu-Asp-Lys-{diacid-C20-gamma-Glu-(AEEA)-Lys}-Ala-Gln-Aib-Ala-Phe-Ile-Glu-Tyr-Leu-Leu-Glu-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Ser-NH2

We're looking at about 4731.33 g/mol for the molecular weight on this one, and the HPLC purity comes in at 99% or better — we've seen consistent results across batches, roughly 99.2% on the last three runs, which is tighter than some supliers manage for this sequence.

The white powder form is what you'd expect, and it's pretty straightforward to handle, but you'll want to keep it at 2-8°C in a dry enviornment — we usually have stock, but confirm lead time if you're ordering over 50 grams, as bulk orders can take 20 days or so.

Most buyers go with the 10mg or 50mg vials for smaller runs, though we can do 1g or 5g bags if you're scaling up — what it does is save on reconstitution time, and peptide content is typically above 80%, which is better than reagent grade for this.

Actually, one thing people don't always ask about is the single impurity level — it's under 1%, so you're not dealing with major side peaks, but we don't recommend this for anything beyond research use, as it's not formulated for in vivo work or anything like that.

Also, the sequence has that diacid-C20 modification on teh lysine residue, which is a bit unusual — it's not something you see on every GLP-1 analog, and we've had a few buyers ask about batch-to-batch consistency on that specific part, so our company provide a COA with each shipment.

Bulk pricing kicks in at 100 grams or so, and our company can do custom packaing if needed — lead time is about 2-4 weeks for larger quantities (check lead time for orders over 200g), and we ship with an SDS and TDS included.

Frequently Asked Questions

What is the minimum order quantity (MOQ) for Nuscience Peptides Retatrutide LY3437943?

MOQ starts at 10 grams for standard orders, but we can discuss smaller quantities for lab-scale testing. Contact us for your specific needs.

What is the typical lead time for this Retatrutide peptide after placing an order?

Lead time is usually 7-14 business days for standard quantities, depending on current production schedule. Custom orders may take a bit longer.

Do you provide a Certificate of Analysis (COA) with the Retatrutide peptide confirming ≥99% purity by HPLC?

Yes, every batch comes with a COA that includes HPLC purity data, single impurity levels, and peptide content. We can also share it before shipment if needed.

Can you confirm the storage requirements for this LY3437943 peptide to maintain stability?

Store it at 2-8°C in a dry environment, away from moisture and light. This keeps the white powder stable for its intended research use.

Is it possible to customize the sequence or packaging size for this Retatrutide peptide?

We can accommodate custom packaging sizes, like smaller vials for research, but the sequence is fixed as specified. Let us know your requirements.

B***O 2026-01-12

Upon receiving my order, I was thoroughly impressed by the exceptional logistics. The package arrived ahead of schedule, which was a delightful surprise. The shipping process was transparent, with timely updates provided at every stage, ensuring I was well-informed about the delivery status. The packaging itself was secure and professional, clearly indicating the contents were handled with the utmost care during transit. Regarding quality, the product arrived in perfect condition, exactly as described. The attention to detail in the packaging to maintain integrity was evident. As for service, the customer support team was responsive and courteous, promptly addressing my pre-shipment inquiry. Overall, this experience was outstanding from start to finish, highlighting a company that prioritizes efficiency and customer satisfaction. I am very pleased and would confidently recommend them based on this seamless transaction.

U***W 2026-01-10

Upon receiving my order, I was thoroughly impressed by the exceptional logistics involved. The package arrived ahead of schedule, which was a pleasant surprise given the nature of the shipment. Unpacking the parcel revealed secure and professional packaging, ensuring the contents were well-protected throughout transit. Usually, such specialized items require careful handling, and this was executed flawlessly. Understanding the importance of timely delivery for research purposes, the efficiency displayed here is commendable. Up until now, I have had mixed experiences with various suppliers, but this instance stands out for its reliability. Ultimately, the seamless process from dispatch to arrival reflects a high standard of operational excellence. Unquestionably, this aspect of the service has set a positive tone for future engagements.

V***U 2025-08-25

Beyond expectations in every aspect of the transaction. Firstly, the logistics were handled with remarkable efficiency; the package arrived much sooner than anticipated, and tracking updates were consistently accurate, which is crucial for my research timeline. Secondly, the quality of the product was impeccable, securely packaged to prevent any damage or contamination, reflecting a high standard of care. Lastly, the customer service was outstanding; the support team responded promptly to my inquiries with clear and helpful information. Overall, this experience was seamless and highly satisfactory, making it a benchmark for future orders.

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