1-Hydroxy-1H-Benzotriazole Ammonium Salt(CAS 63307-62-0)
| Purity | Grade | Package | Stock | Price | Quantity |
| 95% | RG | 1G | In Stock | 19 USD
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| 95% | RG | 5G | In Stock | 40 USD
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| 95% | RG | 25G | In Stock | 98 USD
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| 95% | RG | 100G | In Stock | 293 USD
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| Bulk Packaging | 5KG | substantially lower unit cost than small-pack SKUs. Contact us for a fast quotation. | |||
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Your region is eligible for ordering. Available NMR Spectrum
Verified In Stock
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Quality System
Applications of 63307-62-0
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Coupling agent additive in peptide synthesis | Used as the ammonium salt form of HOBT (hydroxybenzotriazole) in solid-phase or solution-phase peptide synthesis to activate carboxylic acids and facilitate amide bond formation while minimizing racemization |
| Biochemistry | Additive for coupling reactions | Used in combination with carbodiimide reagents (e.g., EDC or DCC) to enhance efficiency and selectivity in protein, peptide, and small-molecule coupling reactions |
| Fine Chemicals | Intermediate protection and activation | Applied as a temporary protecting/activating group in complex organic molecule synthesis to improve reaction yield and product purity |
Physical and chemical properties of 63307-62-0
Exact Mass |
152.07000 |
|---|---|
H Bond Acceptors |
3 |
H Bond Donors |
0 |
LogP |
1.15340 |
Molecular Formula |
C6H8N4O |
Molecular Weight |
152.15400 |
PSA |
53.77000 |
Storage condition |
2-8°C |
Spectrums of 63307-62-0
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 63307-62-0
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.
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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.
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Download SDS of 63307-62-0
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 63307-62-0
Operate under the ISO 9001 system
