(h-cys-betana)2

Names

[ CAS No. ]:
1259-69-4

[ Name ]:
(h-cys-betana)2

[Synonym ]:
(h-cys-betana)2

Chemical & Physical Properties

[ Density]:
1.386g/cm3

[ Boiling Point ]:
810.8ºC at 760mmHg

[ Molecular Formula ]:
C₂₆H₂₆N₄O₂S₂

[ Molecular Weight ]:
490.64000

[ Flash Point ]:
444.2ºC

[ Exact Mass ]:
490.15000

[ PSA ]:
160.84000

[ LogP ]:
6.15280

[ Vapour Pressure ]:
2.37E-26mmHg at 25°C

[ Index of Refraction ]:
1.769

[ Storage condition ]:
−20°C

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
22-24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2930909090

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

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

J. Clin. Chem. Clin. Biochem. 19 , 145, (1981)

[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)].

Rinsho Byori. 28(4) , 393-7, (1980)

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

Comp. Biochem. Physiol.,. B. 102(1) , 119-22, (1992)

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 l...