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| Right Click Picture For More Options. (Safari 1.2 (v125) Compatible). |
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| IUPAC name : | (2R)-2-amino-3-sulfanylpropanoic acid |
| InChI : | InChI=1/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1/f/h5H |
| InChIKey : | XUJNEKJLAYXESH-SNQCPAJUDK |
| SMILES : | C([C@@H](C(=O)O)N)S |
| (EINECS) number : | 200-158-2 |
| cas number : | 52-90-4 |
| fema number : | 3263 |
| coe number : | 10464 |
| jecfa number : | 1419 |
| fl. number : | 17.033 |
| molar refractivity : | 28.90 ± 0.3 cm3 |
| parachor : | 251.5 ± 4.0 cm3 |
| index of refraction : | 1.549 ± 0.02 |
| surface tension : | 58.9 ± 3.0 dyne/cm |
| density : | 1.334 ± 0.06 g/cm3 |
| polarizability : | 11.45 ± 0.5 10-24cm3 |
| xlogp : | -2.60 |
| molecular weight : | 121.1581800 |
| formula : | C3 H7 N O2 S |
| BioActivity Analysis : | 48415836 |
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| fda reg : | 172.320
184.1271 |
h. number : | 2930.90 |
| organoleptics : | |
| odor type : | sulfurous |
odor description :
at 100.00 %. | sulfury |
| properties : | |
| appearence : | white crystals |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| melting point : | 238.00 - 240.00 °C. @ 760.00 mm Hg
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| logp : | -2.49 |
| safety : | |
| Oral Toxicity(LD50) : |
Oral-Rat 1890.00 mg/kg
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | not determined
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| recommendation for laevo-cysteine usage levels up to : |
| | not for fragrance use.
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| recommendation for laevo-cysteine usage levels up to : |
| | 100.0000 ppm in the flavor.
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| safety links : | |
| (EINECS) number : | 200-158-2 |
| rtecs : | HA1600000 for 52-90-4 |
| toxnet : | 52-90-4 |
| epa-srs : | 52-90-4 |
| pubchem : | 52-90-4 |
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| other : | |
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| references : | |