D-Selenocystine

Base Information

Chemical Name:D-Selenocystine
CAS No.:26932-45-6
Molecular Formula:C₆H₁₂N₂O₄Se₂
Molecular Weight:334.092
Hs Code.:
UNII:36B4M60N9C
DSSTox Substance ID:DTXSID00181429
Nikkaji Number:J369.723A
Mol file:26932-45-6.mol

Synonyms:D-Selenocystine;26932-45-6;D-3,3'-Diselenodialanine;D-Alanine, 3,3'-diselenobis-;Selenocystine, D-;ALANINE, 3,3'-DISELENODI-, D-;36B4M60N9C;(2S)-2-Amino-3-[[(2S)-2-amino-2-carboxyethyl]diselanyl]propanoic acid;3,3'-Diselenobis[D-alanine];3,3'-DISELENOBIS(D-ALANINE);C6-H12-N2-O4-Se2;selenocystine, (D)-isomer;3,3'-Diselenobis-D-alanine;UNII-36B4M60N9C;DTXSID00181429;MFCD01674481;D-Alanine, 3,3'-diselenobis- (9CI);LS-16099;D-Selenocystine (H-D-Sec(1)-OH.H-D-Sec(1)-OH);Q27256547;(2S,2'S)-3,3'-diselanediylbis(2-aminopropanoic acid)

Suppliers and Price of D-Selenocystine

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
D-Selenocystine
5mg
$ 795.00

chempep
D-Selenocystine >=95%
25g
$ 5000.00

chempep
D-Selenocystine >=95%
5g
$ 1700.00

Adipogen Life Sciences
D-Selenocystine ≥98%
50 mg
$ 218.00

Total 24 raw suppliers

Chemical Property of D-Selenocystine

Chemical Property:

Boiling Point:538.3°Cat760mmHg
PKA:1.69±0.10(Predicted)
Flash Point:279.3°C
PSA：126.64000
Density:g/cm³
LogP:-0.62920
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:7
Exact Mass:335.91275
Heavy Atom Count:14
Complexity:192

Purity/Quality:: D-Selenocystine ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C(C(C(=O)O)N)[Se][Se]CC(C(=O)O)N
Isomeric SMILES:C([C@H](C(=O)O)N)[Se][Se]C[C@H](C(=O)O)N
Uses D-Selenocystine is a useful reagent in the preparation of firefly L-Luciferin with bioluminescence emission.

Technology Process of D-Selenocystine

There total 28 articles about D-Selenocystine 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: 90.0%

: 51887-89-9,3157-46-8
β-chloro-L-alanine hydrochloride

: 1464-43-3,2897-21-4,26932-45-6,29621-88-3
seleno-L-cystine

Guidance literature:: With selenium; sodium tetrahydroborate; at 37 ℃; pH=9;
DOI:10.1016/S0960-894X(01)00590-X

Reference yield: 84.0%

: 109276-78-0
L-dibenzyl N,N'-di(benzyloxycarbonyl)selenocystinate

: 1464-43-3,2897-21-4,26932-45-6,29621-88-3
seleno-L-cystine

Guidance literature:: With hydrogen bromide; In acetic acid; for 2h; Ambient temperature;
DOI:10.1016/S0040-4020(01)88049-2

Reference yield: 82.0%

: 195324-31-3
dimethyl 3,3'-diselanediyl-(2R,2'R)-bis(2-((tertbutoxycarbonyl)amino)propanoate)

: 1464-43-3,2897-21-4,26932-45-6,29621-88-3
seleno-L-cystine

Guidance literature:: dimethyl 3,3'-diselanediyl-(2R,2'R)-bis(2-((tertbutoxycarbonyl)amino)propanoate); With water; trifluoroacetic acid; In dichloromethane; at 20 ℃; for 3h;

With hydrogenchloride; at 75 ℃; for 12h; Further stages.;
DOI:10.1021/ol015712o