FICIN

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Names

[ CAS No. ]:
9001-33-6

[ Name ]:
FICIN

[Synonym ]:
2-[(3-Aminopropanoyl)amino]-3-(1H-imidazol-4-yl)propanoic acid
Histidine, β-alanyl-
MFCD00081597
b-Alanylhistidine
β-Alanylhistidine
carnosine
N-(3-Aminopropanoyl)histidine

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
656.2±55.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H14N4O3

[ Molecular Weight ]:
226.232

[ Flash Point ]:
350.7±31.5 °C

[ Exact Mass ]:
226.106583

[ LogP ]:
-2.17

[ Appearance of Characters ]:
saline suspension | tan

[ Vapour Pressure ]:
0.0±2.1 mmHg at 25°C

[ Index of Refraction ]:
1.591

[ Storage condition ]:
2-8°C

[ Water Solubility ]:
Soluble in cold water.

Safety Information

[ Symbol ]:

GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H334

[ Precautionary Statements ]:
P261-P342 + P311

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn,Xi

[ Risk Phrases ]:
36/37/38-42

[ Safety Phrases ]:
26-36-36/37-24-22-45-23

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
LK3675000

Articles

Various forms of rabbit plasma alpha-1-antiproteinase.

Biochem. Mol. Biol. Int. 46(1) , 27-34, (1998)

Amino acid sequencing of the ficin-derived C-terminal fragments of alpha-1-antiproteinase (also called alpha-1-antitrypsin or alpha-1-proteinase inhibitor) prepared from rabbit plasma revealed the pre...

Characterization of acid-induced molten globule like state of ficin.

Int. J. Biol. Macromol. 45(3) , 248-54, (2009)

Effect of pH on the conformational behaviour of ficin (EC 3.4.22.3), a cysteine protease from the latex of Ficus carica was monitored by circular dichroism, fluorescence spectroscopy, ANS binding and ...

Variation in aspects of cysteine proteinase catalytic mechanism deduced by spectroscopic observation of dithioester intermediates, kinetic analysis and molecular dynamics simulations.

Biochem. J. 357(Pt 2) , 343-52, (2001)

The possibility of a slow post-acylation conformational change during catalysis by cysteine proteinases was investigated by using a new chromogenic substrate, N-acetyl-Phe-Gly methyl thionoester, four...


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