Nitrogen Building Blocks Pharma
Diethyl acetamidomalonate (α-acetamidomalonic acid diethyl ester) is an important amino-acid synthesis intermediate, a white crystal or crystalline powder at room temperature. It is soluble in hot alcohol, slightly soluble in ether and hot water, has a mild irritating odor, and is a key raw material for synthesizing α-amino acids and their derivatives in the pharmaceutical industry. It is prepared from diethyl malonate via nitrosation, reduction, and acetylation.
Applications: Classic building block for α-amino acid synthesis (notably tryptophan); key raw material for lincomycin-class antibiotics; used in peptide drugs, enzyme inhibitors and fine chemicals.
|
Appearance |
White crystals |
|
Melting Point |
94-97 °C |
|
Molecular Formula |
C9H15NO5 |
|
Molecular Weight |
217.22 g/mol |
|
Purity |
≥ 99% |
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Packaging |
25 kg fiber drum |
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COA |
Available on request |
MOQ varies by product. For most intermediates our MOQ starts from 25 kg (one bag/drum). Sample quantities are also available for quality evaluation. Bulk Wholesale Diethyl Acetamidomalonate CAS 1068-90-2.
Yes, small samples (50–100 g) are generally free of charge; the courier freight is collect or paid by the buyer. For some high-value products a sample fee may apply, which is refundable upon bulk order.
Yes. Every batch is tested in our QC laboratory and a COA is provided with each shipment. Third-party inspection (SGS etc.) is also welcome before loading.
For ready-stock items, 3–7 working days after payment. For large or custom-synthesis orders, typically 15–30 days depending on quantity and process.
Standard export packaging: 25 kg fiber drums / bags, 200 kg HDPE or iron drums. Customized packaging and labeling are available on request. Diethyl Acetamidomalonate Factory Direct
We support FOB, CFR, CIF, DAP and EXW. We have stable partnerships with freight forwarders for sea, air and express delivery.
Yes. With four production bases and 26 years of process experience, we offer custom synthesis from gram scale to ton scale, supported by our R&D technical center. Diethyl Acetamidomalonate Manufacturers in China.
T/T (bank transfer), L/C at sight, and other terms negotiable for long-term partners.