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Seleno-DL-cystine

Seleno-DL-cystine structure

CAS No:
2897-21-4
Formula:
C6H12N2O4Se2
Chemical Name:
Seleno-DL-cystine
Synonyms:
Alanine,3,3′-diselenobis-;Alanine,3,3′-diselenodi-,DL-;DL-Alanine,3,3′-diselenobis-;3,3′-Diselenobis[alanine];DL-Selenocystine;Selenocystine;Seleno-DL-cystine;1464-43-3;1192052-00-8
Categories:
Organic Chemistry > Organoselenium Compounds

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Description

Solid

Selenocystine is a diselenide and a selenoamino acid. It derives from a selenocysteine.

Seleno-DL-cystine Basic Attributes

Molecular Weight：

334.114

Exact Mass：

334.09

NSC Number：

172800

HScode：

2922499990

Characteristics

PSA：

127

Appearance：

Solid

Melting Point：

214.5°C

Water Solubility：

0.2 mg/mL at 25 °C

Safety Information

Transport codes：

UN 2811 6.1/PG 3

wgk germany：

hazard class code：

23/25-33-50/53

safety instructions：

20/21-28-45-60-61

RTECS Number：

AY6031000

Marks：

T,N

Precautionary statement(s)：

P261-P273-P301 + P310-P311-P501

Hazard Statements：

H301 + H331-H373-H410

GHS Classification：

|Danger|H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]|P260, P261, P264, P270, P271, P273, P301+P310, P304+P340, P311, P314, P321, P330, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH：

Agents used in the prophylaxis or therapy of VIRUS DISEASES. Some of the ways they may act include preventing viral replication by inhibiting viral DNA polymerase; binding to specific cell-surface receptors and inhibiting viral penetration or uncoating; inhibiting viral protein synthesis; or blocking late stages of virus assembly. (See all compounds classified as Antiviral Agents.)

MeSH Entry Terms：

selenocystine

Computed Properties

Molecular Weight:334.11
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:7
Exact Mass:335.91275
Monoisotopic Mass:335.91275
Topological Polar Surface Area:127
Heavy Atom Count:14
Complexity:192
Undefined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes