Import Dibocdi-Tert-Butyl (Diboc) — Buy in Bulk from Supplier in China

Dibocdi-tert-butyl, commonly abbreviated as diboc, is identified by the chemical name dibocdi‑tert‑butyl dicarbonate and carries the CAS number 24424-99-5. Its molecular weight is 216.11 g mol-1 and it appears as a white crystalline mass. The product specification lists a minimum content of 99 % by weight. The material melts in the range of 22‑24 °C, and stability testing shows it remains unchanged for nine months when stored at 4 °C.

Handling guidelines indicate the compound is stable under ambient conditions but should be kept in a cool, dry environment to preserve its reactivity. Typical industry practice expects a purity of at least 98 % for peptide synthesis applications, which aligns with the supplier’s claim. Recommended storage temperature is between 2‑8 °C, a standard range for Boc protecting agents, and the shelf life under these conditions is generally up to one year.

The diboc reagent is widely used as a protecting group for amino acids in the synthesis of peptides, glycopeptides, pharmaceuticals and agrochemicals. Primary customers are contract research organisations and pharmaceutical manufacturers that require high‑yield, acid‑labile protection steps. The supplier offers the product in 50 kg PE drums suitable for container loading and in 1 kg fluoridised bottles for laboratory use; buyers should request the full safety data sheet and confirm packaging details before ordering.

Cac Chemical Co., Ltd. lists an address at 1633 Old Bayshore Highway, Suite 280, Burlingame, CA 94010, which appears to be a US mailing location despite the origin country being China. The supplier is placed in the harbour trust tier, with a recorded response rate of 0.00 and no average response time, indicating that initial contact may need follow‑up to obtain detailed information.

The company’s catalogue includes diboc as a protecting agent for peptide synthesis and mentions bulk packaging options. No additional certifications, minimum order quantities or lead‑time data are provided, so prospective buyers should verify those aspects directly with the supplier before committing to a purchase.