DL-Homocysteic acid

Base Information

• Chemical Name: DL-Homocysteic acid
• CAS No.: 504-33-6
• Molecular Formula: C4H9NO5S
• Molecular Weight: 183.185
• Hs Code.: 2922499990
• European Community (EC) Number: 207-991-0
• UNII: HYA2G5T79L
• DSSTox Substance ID: DTXSID00864543
• Nikkaji Number: J596.497K
• Wikipedia: Homocysteic_acid
• Wikidata: Q27162461
• Mol file: 504-33-6.mol

Synonyms:(DL)-homocysteic acid;2-amino-4-sulfobutanoic acid;DL-homocysteate;DL-homocysteic acid;homocysteic acid;homocysteic acid, (D)-isomer;homocysteic acid, (DL)-isomer;homocysteic acid, (L)-isomer;homocysteic acid, monosodium salt;homocysteic acid, monosodium salt, (+-)-isomer;homocysteic acid, sodium salt, (+-)-isomer

Chemical Property of DL-Homocysteic acid

Chemical Property:

• Appearance/Colour: White crystalline powder
• Melting Point: 273 °C
• Refractive Index: 1.5480 (estimate)
• PKA: 1.40±0.50(Predicted)
• PSA: 126.07000
• Density: 1.638 g/cm³
• LogP: 0.45730
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• Solubility.: water: soluble50mg/mL, clear to slightly hazy, colorless to yell
• XLogP3: -3.6
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 4
• Exact Mass: 183.02014356
• Heavy Atom Count: 11
• Complexity: 227

Purity/Quality:

98%,99%, ^*data from raw suppliers

DL-Homocysteic Acid ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Other Uses -> Biochemical Research
• Canonical SMILES: C(CS(=O)(=O)O)C(C(=O)O)N

Technology Process of DL-Homocysteic acid

There total 4 articles about DL-Homocysteic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

→ homocysteic acid (504-33-6,1001-13-4)

Guidance literature:

With water; bromine;

Reference yield:

DL-homocystine (462-10-2) + water (7732-18-5) + bromine (7726-95-6) → homocysteic acid (504-33-6,1001-13-4)

Guidance literature:

Reference yield:

DL-homocystine (462-10-2) + water (7732-18-5) + dihydrogen peroxide (7722-84-1) → homocysteic acid (504-33-6,1001-13-4)

Guidance literature:

upstream raw materials:

DL-homocystine

water

dihydrogen peroxide

bromine

Downstream raw materials:

N-(p-toluoyl)homocysteic acid

C₃₅H₄₅N₄O₆S⁽¹⁺⁾

Refernces

• 1、 -. "GLUCAGON ANALOGS EXHIBITING ENHANCED SOLUBILITY IN PHYSIOLOGICAL pH BUFFERS". . . Retrieved 2010/08/07.