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C9005

L-Cystine-di-2-naphthylamide

Name: <SC>L</SC>-Cystine-di-2-naphthylamide
Brand: SIGMA

Synonym(s):

L-Cystine di-β-naphthylamide

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About This Item

Empirical Formula (Hill Notation):

C₂₆H₂₆N₄O₂S₂

CAS Number:

1259-69-4

Molecular Weight:

490.64

Beilstein:

3183259

EC Number:

215-022-8

MDL number:

MFCD00021594

UNSPSC Code:

12352204

PubChem Substance ID:

24893125

Assay

≥98% (TLC)

form

powder

solubility

pyridine: 50 mg/mL, clear, light yellow to yellow

storage temp.

−20°C

SMILES string

N[C@@H](CSSC[C@H](N)C(=O)Nc1ccc2ccccc2c1)C(=O)Nc3ccc4ccccc4c3

InChI

1S/C26H26N4O2S2/c27-23(25(31)29-21-11-9-17-5-1-3-7-19(17)13-21)15-33-34-16-24(28)26(32)30-22-12-10-18-6-2-4-8-20(18)14-22/h1-14,23-24H,15-16,27-28H2,(H,29,31)(H,30,32)/t23-,24-/m0/s1

InChI key

REEVAJUPLLWYBH-ZEQRLZLVSA-N

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Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Hydrolysis of L-cystine-di-beta-naphthylamide and neurohypophyseal peptides by the plasma of the snake Bothrops jararaca.

P F Silveira et al.

Comparative biochemistry and physiology. B, Comparative biochemistry, 102(1), 119-122 (1992-05-01)

1. Bothrops jararaca plasma or serum hydrolysed L-cystine-di-beta-naphthylamide (CNAse activity) at a degree comparable to that of plasma or serum in pregnant women. 2. In adult snakes, activity was less in males. It was not altered in pregnancy but increased

[Evaluation of substrates for measuring cystyl-amino peptidase activity in various sera and tissues with respect to L-cystine-di-beta-naphthylamide, L-cystine-bis-p-nitroanilide, L-cysteine-beta-naphthylamide, and S-benzyl-L-cysteine-p-nitroanilide (author's transl)].

H Motokura et al.

Rinsho byori. The Japanese journal of clinical pathology, 28(4), 393-397 (1980-04-01)

Comparison of substrates for measuring cystyl-amino peptidase activity in serum of pregnancy and hepatic disease and in various tissues.

T Uete et al.

Journal of clinical chemistry and clinical biochemistry. Zeitschrift fur klinische Chemie und klinische Biochemie, 19(3), 145-154 (1981-03-01)

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