CAS 56-89-3: (-)-Cystine
Formula:C6H12N2O4S2
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
InChI key:InChIKey=LEVWYRKDKASIDU-IMJSIDKUSA-N
SMILES:O=C(O)C(N)CSSCC(N)C(=O)O
- Synonyms:
- (-)-3,3-Dithiobis(2-aminopropionic acid)
- (2R,2'S)-3,3'-disulfanediylbis(2-ammoniopropanoate)
- (H-Cys-OH)2
- (H-Cys-OH)2 (Disulfide bond)
- 2-Amino-3-[(2-amino-2-carboxyethyl)dithio]propanoic acid
- 3,3'-Dithiobis(2-aminopropanoic acid)
- <span class="text-smallcaps">L</span>-(-)-Cystine
- <span class="text-smallcaps">L</span>-Alanine, 3,3′-dithiobis-
- <span class="text-smallcaps">L</span>-Cysteine disulfide
- <span class="text-smallcaps">L</span>-Cystin
- See more synonyms
- Alanine, 3,3'-dithiobis-
- Bis(β-amino-β-carboxyethyl) disulfide
- Cistina
- Cystin
- Cystine
- Cystine acid
- Cystine, <span class="text-smallcaps">L</span>-
- Cystine, L-
- Dicysteine
- H-(Cys)_2-OH
- L(-)-3,3-Dithiobis(2-aminopropanoic acid)
- L-(-)-Cysteine
- L-Alanine, 3,3'-dithiobis-
- L-Cysteine disulfide
- L-Cystin
- L-Cystine, synthetically derived
- L-Cystine,food grade
- Nsc 13203
- Oxidized <span class="text-smallcaps">L</span>-cysteine
- Oxidized L-cysteine
- Propanoic acid, 3,3'-dithiobis[2-amino-, [R-(R*,R*)]-
- [R-(R*,R*)]-3,3'-Dithiobis[2-aminopropanoic acid]
- β,β'-Diamino-β,β'-dicarboxydiethyl disulfide
- β,β'-Dithiodialanine
- L-Cystine
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L-(-)-Cystine
CAS:56-89-3
Formula:
C6H12N2O4S2
Purity:
>98.0%(HPLC)(N)
Color and Shape:
White powder to crystaline
Molecular weight:
240.29
Ref: 3B-C0519
25g | 25.00 € | ||
500g | 194.00 € |
Estimated delivery in United States, on Wednesday 26 Feb 2025
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L-Cystine, Cell Culture Reagent
CAS:56-89-3
L-cysteine acts as a major source of sulfur in cell culture. Cysteine has been used …
Formula:
C6H12N2O4S2
Color and Shape:
White, Crystals or crystalline powder
Molecular weight:
240.29
Ref: 02-J61651
10g | 27.00 € | ||
1kg | To inquire | ||
100g | 82.00 € |
Estimated delivery in United States, on Thursday 27 Feb 2025
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L-Cystine, 99%
CAS:56-89-3
L-Cystine is used as an antioxidant, protecting tissues against radiation and pollution. It finds application …
Formula:
C6H12N2O4S2
Purity:
99%
Color and Shape:
Crystals or powder or crystalline powder, White to pale cream
Molecular weight:
240.29
Ref: 02-A13762
1kg | To inquire | ||
50g | 41.00 € | ||
250g | 123.00 € |
Estimated delivery in United States, on Thursday 27 Feb 2025
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L-Cystine
CAS:56-89-3
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …
Formula:
C6H12N2O4S2
Color and Shape:
Crystalline powder, White to almost white
Molecular weight:
240.29
Ref: AC-40616
1kg | To inquire | ||
25g | To inquire | ||
100g | To inquire |
Estimated delivery in United States, on Monday 3 Mar 2025
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L-Cystine, 99%
CAS:56-89-3
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …
Formula:
C6H12N2O4S2
Purity:
99%
Color and Shape:
Crystalline powder or crystals, White to almost white
Molecular weight:
240.29
Ref: AC-11180
100g | 100.00 € | ||
500g | 420.00 € | ||
2500g | 1,349.00 € |
Estimated delivery in United States, on Monday 3 Mar 2025
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Ref: 41-C3300000
100mg | 115.00 € |
Estimated delivery in United States, on Monday 3 Mar 2025
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Cystine
CAS:56-89-3
Other organo-sulfur acid compounds
Formula:
C6H12N2O4S2
Color and Shape:
White Crystalline Powder
Molecular weight:
240.02385
Ref: 45-1161586
200mg | 529.00 € |
Estimated delivery in United States, on Tuesday 4 Mar 2025
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Ref: IN-DA003R8S
25g | 26.00 € | ||
100g | 25.00 € | ||
250g | 53.00 € | ||
500g | 62.00 € |
Estimated delivery in United States, on Wednesday 5 Mar 2025
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L-Cystine, non-animal origin
CAS:56-89-3
Formula:
C6H12N2O4S2
Purity:
≤ 0.2%
Color and Shape:
White or almost white crystalline powder
Molecular weight:
240.30
Ref: 7W-GM2911
1kg | 354.00 € | ||
100g | 63.00 € | ||
250g | 117.00 € | ||
500g | 202.00 € |
Estimated delivery in United States, on Thursday 6 Mar 2025
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Ref: 4Z-C-411
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 2025
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Acetylcysteine EP Impurity A (L-Cystine)
CAS:56-89-3
Formula:
C6H12N2O4S2
Color and Shape:
White To Off-White Solid
Molecular weight:
240.30
Ref: 4Z-C-7713
5mg | 309.00 € | ||
10mg | 496.00 € | ||
25mg | 709.00 € | ||
50mg | 881.00 € | ||
100mg | 1,288.00 € |
Estimated delivery in United States, on Thursday 6 Mar 2025
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L-Cystine, non-animal origin, Ph. Eur. grade
CAS:56-89-3
Formula:
C6H12N2O4S2
Color and Shape:
White or almost white crystalline powder
Molecular weight:
240.30
Ref: 7W-GM3190
Undefined size | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 2025
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L-Cystine
CAS:56-89-3
Formula:
C6H12N2O4S2
Purity:
99% (Typical Value in Batch COA)
Color and Shape:
white powder
Molecular weight:
240.30g/mol
Ref: 54-BIC0670
1kg | 189.00 € | ||
100g | 57.00 € |
Estimated delivery in United States, on Thursday 6 Mar 2025
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L-Cystine
CAS:56-89-3
Formula:
C6H12N2O4S2
Purity:
98.5 - 101.0 %
Color and Shape:
White crystalline powder
Molecular weight:
240.30
Ref: 7W-GM4173
1kg | 185.00 € | ||
100g | 38.00 € | ||
250g | 63.00 € | ||
500g | 109.00 € |
Estimated delivery in United States, on Thursday 6 Mar 2025
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L-Cystine
Controlled ProductCAS:56-89-3
Formula:
C6H12N2O4S2
Color and Shape:
Neat
Molecular weight:
240.30
Ref: 04-C11925100
250mg | 96.00 € |
Estimated delivery in United States, on Monday 10 Mar 2025
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L-Cystine
Controlled ProductCAS:56-89-3
Formula:
C6H12N2O4S2
Color and Shape:
White
Molecular weight:
240.30
Ref: 86-MM0024.03
100mg | 483.00 € |
Estimated delivery in United States, on Monday 10 Mar 2025
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Ref: 4Z-C-4116
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Wednesday 12 Mar 2025
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L-Cystine
CAS:56-89-3
L-Cystine (Cystine Acid) is not considered one of the 20 amino acids, L-Cystine (Cystine Acid) …
Formula:
C6H12N2O4S2
Purity:
99.59% - 99.85%
Color and Shape:
White Solid Powder
Molecular weight:
240.3
Ref: TM-T2O2733
1g | 52.00 € | ||
500mg | 48.00 € | ||
1mL*10mM (DMSO) | 52.00 € |
Estimated delivery in United States, on Wednesday 12 Mar 2025
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(H-Cys-OH)2
CAS:56-89-3
M06021 - (H-Cys-OH)2
Formula:
C6H12N2O4S2
Purity:
98.00%
Color and Shape:
Solid, Crystalline Powder or Powder
Molecular weight:
240.2899932861328
Ref: 10-M06021
1g | 20.00 € | ||
25g | 28.00 € | ||
100g | 31.00 € | ||
250g | 40.00 € | ||
500g | 75.00 € |
Estimated delivery in United States, on Monday 17 Mar 2025