structure of 20866-46-0

Na,Nt-bis(tert-Butoxycarbonyl)-L-histidine(CAS 20866-46-0)

CAS No.: 20866-46-0 Brand: MolBest
M. Ft.: C16H25N3O6 Cat. No: G7471662
M. Wt.: 355.39 MDL: No record
Storage: 2-8°C Use: For laboratory research use only
HS CODE: 2933290090
Purity Grade Package Stock Price Quantity
95%
Documents:COANMRHPLCSDS
RG 1G In Stock 3 USD
98%
Documents:COANMRHPLCSDS
RG 1G In Stock 6 USD
98%
Documents:COANMRHPLCSDS
RG 5G In Stock 13 USD
98%
Documents:COANMRHPLCSDS
RG 25G In Stock 52 USD
98%
Documents:COANMRHPLCSDS
RG 100G In Stock 198 USD
98%
Documents:COANMRHPLCSDS
RG 500G In Stock 764 USD
Your region is eligible for ordering.
Should you have any questions, please contact us by Email.
Batch COA
Available
NMR Spectrum
Verified
In Stock
Fast Shipping
ISO 9001
Quality System

Quick Links

Applications of 20866-46-0

Boc-His(Boc)-OH is extensively used in:

  • Peptide Synthesis: It serves as an intermediate for introducing histidine residues into peptides.
  • Medicinal Chemistry: It is used to develop peptide-based drugs and study structure-activity relationships of biologically active compounds.
  • Organic Synthesis: The compound can be employed in various organic transformations due to its reactive functional groups.

Physical and chemical properties of 20866-46-0

Acidity coefficient

3.10±0.10(Predicted)

Density

1.2±0.1 g/cm3

Exact Mass

355.174347

Index of Refraction

1.534

LogP

2.05

Molecular Formula

C16H25N3O6

Molecular Weight

355.386

PSA

119.75000

Storage condition

-15°C

Spectrums of 20866-46-0

Attention:
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.
Physical sample testing spectrum (NMR) of 20866-46-0

Retrosynthesis analysis of 20866-46-0

Q&A for CAS 20866-46-0

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 20866-46-0

Pictograms

Signal Word

Danger

Hazard Statements

H315 Causes skin irritation
H319 Causes serious eye irritation
H340 May cause genetic defects
H350 May cause cancer
H372 Causes damage to organs through prolonged or repeated exposure

Safety Data Sheet

Download COA of 20866-46-0

CAS/Product ID
*Required fields
Lot/Batch Number
*Required fields

Operate under the ISO 9001 system