D-Cysteine hydrochloride

Base Information

• Chemical Name: D-Cysteine hydrochloride
• CAS No.: 32443-99-5
• Molecular Formula: C3H8ClNO2S
• Molecular Weight: 157.621
• Hs Code.: 29309010
• European Community (EC) Number: 251-043-9
• NSC Number: 742579
• Mol file: 32443-99-5.mol

Synonyms:D-Cysteine hydrochloride;32443-99-5;D-CYSTEINE HCL;H-D-Cys-OH.HCl;D-Cysteine, hydrochloride;D-Cysteine, HCl;(s)-2-amino-3-mercaptopropanoic acid hydrochloride;EINECS 251-043-9;(2S)-2-amino-3-sulfanylpropanoic acid;hydrochloride;H-D-Cys-OH.HCl.H2O;C3-H7-N-O2-S.Cl-H;MFCD00012632;H-D-Cys-OH HCl H;D- cysteine hydrochloride;SCHEMBL730594;(2S)-2-amino-3-sulfanylpropanoic acid hydrochloride;(2S)-2-amino-3-sulfanyl-propanoic acid hydrochloride;D-cysteine, hydrochloride hydrate;NSC742579;AKOS015892730;AC-7471;AM81652;CS-W002074;HY-W002074;NSC 742579;NSC-742579;AS-30670;EN300-70480;(s)-2-amino-3-mercaptopropanoicacidhydrochloride;A821273;Q-101768;Z1126749021

Chemical Property of D-Cysteine hydrochloride

Chemical Property:

• Appearance/Colour: white crystalline powder
• Melting Point: ~185 °C (dec.)
• Boiling Point: 293.9 °C at 760 mmHg
• Flash Point: 131.5 °C
• PSA: 102.12000
• LogP: 0.83040
• Storage Temp.: 2-8°C
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 156.9964274
• Heavy Atom Count: 8
• Complexity: 75.3

Purity/Quality:

98%, ^*data from raw suppliers

D-Cysteine hydrochloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(C(C(=O)O)N)S.Cl
• Isomeric SMILES: C([C@H](C(=O)O)N)S.Cl
• Uses: D-Cysteine hydrochloride is a new insecticide used as mosquito-repellent, toilet water, perfume, emulsion or aerosol

Technology Process of D-Cysteine hydrochloride

There total 1 articles about D-Cysteine hydrochloride 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:

→ D-cysteine hydrochloride (32443-99-5)

Guidance literature:

Purification / work up;

Reference yield: 99.0%

methanol (67-56-1) + D-cysteine hydrochloride monohydrate (52-89-1,2564-82-1,10318-18-0,15855-92-2,32443-99-5,94706-34-0) → D-cysteine methyl ester hydrochloride (5714-80-7,18598-63-5,70361-61-4)

Guidance literature:

With hydrogenchloride; for 22h; Ambient temperature;

DOI:10.1016/S0040-4020(01)89088-8

Reference yield: 94.0%

salicylonitrile (611-20-1) + D-cysteine hydrochloride (32443-99-5) → (S)-2-(2-hydroxyphenyl)-4,5-dihydrothiazole-4-carboxylic acid (143209-04-5)

Guidance literature:

With potassium carbonate; at 60 ℃; for 12h; pH=6.4; Inert atmosphere; aq. phosphate buffer;

DOI:10.1021/ol1028173

Downstream raw materials:

D-cysteine methyl ester hydrochloride

6-O-β-D-galactopyranosyl-luciferin

D-luciferin

(2S,4S)-2-undecyl-4-thiazolidinecarboxylic acid

Refernces

• 1、 -. "CYCLIC SULFONE CONTAINING RETROVIRAL PROTEASE INHIBITORS". . . Retrieved 2008/06/13.