Etidocaine (CAS 36637-18-0) Suppliers and Product Information

| Property | Information | |----------|-------------| | Product Name | Etidocaine | | CAS Number | 36637-18-0 | | Synonyms | Duranest, W-19053, Etidocaine (HCL), Butanamide, N-(2,6-dimethylphenyl)-2-(ethylpropylamino)- | | Molecular Formula | C17H28N2O | | Molecular Weight | 276.42 | | EINECS | 253-143-8 | | Boiling Point | 389.7 ± 30.0 °C (Predicted) | | Density | 0.993 ± 0.06 g/cm³ (Predicted) | | pKa | 14.18 ± 0.70 (Predicted) |

Etidocaine is an amino acid amide used as a local anesthetic. It has rapid onset and long action properties similar to bupivacaine and is administered by injection during surgical procedures, labor, and delivery. Etidocaine is classified as an amide caine anesthetic.

The compound is synthesized by reacting α-(n-propylamino)-n-butyro-2,6-xylidide with diethyl sulfate, followed by a series of chemical processes including acidification, extraction, and recrystallization. The final product has a melting point of 203-203.5°C.

Frequently Asked Questions about Etidocaine

Q: What is the primary use of Etidocaine?

A: Etidocaine is primarily used as a local anesthetic in surgical procedures and during labor and delivery. It is known for its rapid onset and long-acting properties.

Q: How does Etidocaine work?

A: Etidocaine functions as a voltage-gated sodium channel blocking agent, which is the mechanism by which it produces its anesthetic effect.

Q: Is Etidocaine available in different forms?

A: Yes, Etidocaine is available as both a free base (CAS 36637-18-0) and as a hydrochloride salt (CAS 36637-19-1). The hydrochloride form is also known by the brand name Duranest.

Q: What is the typical purity of commercially available Etidocaine?

A: Based on the supplier information provided, commercially available Etidocaine typically has a purity of ≥99.9% or higher.

| Company Name | Contact | Product Details | |--------------|---------|-----------------| | Xiamen Wonderful Bio Technology Co., Ltd. | Tel: 8613043004613 | Etidocaine, CAS 36637-18-0, Purity ≥99.98%, 1kg: $20.00 USD | | Dideu Industries Group Limited | Tel: 86 29 89586680, 86 15129568250 | Etidocaine, CAS 36637-18-0, Purity ≥99.9%, 1g: $1.1 USD, FDA/GMP/CEP Approved Manufacturer | | Shaanxi Didu New Materials Co., Ltd. | Tel: 86 89586680, 86 13289823923 | Etidocaine 36637-18-0, CAS 36637-18-0, Purity ≥0.99, Package: 25KG/200L | | TargetMol Chemicals Inc. | Tel: 1 781 999 5354 | Etidocaine, CAS 36637-18-0, Various package sizes available, Reagent for laboratory use only | | ZHEJIANG JIUZHOU CHEM CO., LTD. | Tel: 86 0576225566889, 86 13454675544 | Cinchocaine, CAS 36637-18-0, Package: 1KG |