basic_info |
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| Product_Name: | L-(-)-胱氨酸 |
| CAS: | 56-89-3 ;24645-67-8 |
| 中文同义词: | L-31, 3-二硫代双(2-氨基丙酸) ; L-3,3'-二硫代双(2-氨基丙酸) ; L-膀胱氨基酸 ; L-胱氨酸(食品级) ; L-胱氨酸 ; L-(-)-胱氨酸 |
| EnglishSynonyms: | (2R,2'R)-3,3'-DISULFANEDIYLBIS(2-AMINOPROPANOIC ACID) ; L-(-)-3,3'-DITHIOBIS(2-AMINOPROPANOIC ACID) ; 2-AMINO-3-(((R)-2-AMINO-2-CARBOXYETHYL)DISULFANYL)PROPANOIC ACID ; L-CYSTEINE DISULFIDE ; L-(-)-CYSTINE ; 2-AMINO-3-[(2-AMINO-2-CARBOXYETHYL)DITHIO]PROPANOIC ACID ; (R)-(-)-CYSTINE ; (CYS)2 ; 3,3'-DITHIOBIS (2-AMINOPROPANOIC ACID) ; L-CYSTINE ; DICYSTEINE ; (2R,2'R)-3,3'-DITHIOBIS(2-AMINOPROPANOIC ACID) ; CYSTEINE DISULFIDE ; CYSTINE, L- ; (H-L-CYS-OH)2 ; (-)-3,3'-DITHIOBIS(2-AMINOPROPIONIC ACID) ; BETA,BETA'-DITHIOBIS-A-AMINOPROPIONIC ACID ; H-(CYS)2-OH ; (H-CYS-OH)2 ; (H-CYS-OH)2 (DISULFIDE BOND) ; CYSTINE ; (R,R)-3,3'-DITHIOBIS(2-AMINOPROPIONICACID) |
| pro_mdlNumber: | MFCD00064228 |
| pro_acceptors: | 6 |
| pro_donors: | 4 |
| pro_smile: | C([C@@H](C(=O)O)N)SSC[C@@H](C(=O)O)N |
| InChi: | InChI=1S/C6H12N2O4S2/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)/t3-,4-/m0/s1 |
| InChiKey: | InChIKey=LEVWYRKDKASIDU-IMJSIDKUSA-N |
property |
|
| MeltingPoint: | >240 DEG C (DEC)(LIT)/260~261℃ |
| Boiling_Point: | DENSITY: 1.677 G/CM3 20 DEG C |
| PhysicalProperty: | IGNITION RESIDUE: |
| Comments: | ANION TRACES: CHLORIDE (CL-): ANION TRACES: SULFATE (SO42-): CATION TRACES: AS: CATION TRACES: FE: CATION TRACES: PB: IMPURITIES: IMPURITIES: IMPURITIES: LOSS: OPTICAL ACTIVITY: [ALPHA]/D -224 TO -218 DEG SUITABILITY: CLEAR, COLORLESS FOR APPEARANCE OF SOLUTION WGK: 3 |
| Specification: | PRODUCED BY WACKER |
secure_info |
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| secure_damage_code: | Xn |
| secure_risk_disclosure_stmt: | R:R22;R36/37/38 |
| secure_security_stmt: | S:S26;S37/39 |
| secure_wgk_germany: | 2 |
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