Skip to Content
Merck
CN

Key Documents

View All Documentation

S1650

Seleno-DL-cystine

>98% (TLC), suitable for HPLC

Synonym(s):

3,3′-diselenobis- alanine,

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C6H12N2O4Se2
CAS Number:
2897-21-4
Molecular Weight:
334.09
UNSPSC Code:
12352209
PubChem Substance ID:
24899489
NACRES:
NA.26
MDL number:
MFCD00055925
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Seleno-DL-cystine, powder

assay

>98% (TLC)

Quality Segment

200

form

powder

technique(s)

HPLC: suitable

mp

222 °C

storage temp.

−20°C

SMILES string

NC(C[Se][Se]CC(N)C(O)=O)C(O)=O

InChI

1S/C6H12N2O4Se2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)

InChI key

JULROCUWKLNBSN-UHFFFAOYSA-N

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library