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L-Cystine, 99%, Thermo Scientific Chemicals

L-Cystine, CAS # 56-89-3 is the left-handed enantiomer of the sulphur-containing amino acid, cystine, purified for use in molecular biology and analytical chemistry applications.

94.20€ - 1355.00€

Identificatori chimici

CAS 56-89-3
Formula molecolare C6H12N2O4S2
Molecular Weight (g/mol) 240.292
Numero MDL MFCD00064228
InChI Key LEVWYRKDKASIDU-IMJSIDKUSA-N
Sinonimo l-cystine, cystine, l-dicysteine, l-cystin, cystine acid, cysteine disulfide, oxidized l-cysteine, beta,beta'-dithiodialanine, h-cys-oh 2, l-cysteine disulfide
PubChem CID 67678
ChEBI CHEBI:16283
IUPAC Name (2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid
SMILES C(C(C(=O)O)N)SSCC(C(=O)O)N
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Prodotti 3
Codice del prodotto Marca Quantità Imballaggio Prezzo Quantità e disponibilità  
Codice del prodotto Marca Quantità Imballaggio Prezzo Quantità e disponibilità  
10273990
SDS Vedere i documenti
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Thermo Scientific Acros
111801000 		100 g Plastic Bottle
94.20€
100g
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10619094
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Thermo Scientific
111805000 		500 g Plastic Bottle
409.00€
500g
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15189163
Vedere i documenti
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Thermo Scientific Acros
111800025 		2.5 kg Plastic Bottle
1355.00€
2.50kg
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Descrizione

Descrizione

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

General description

  • L-Cystine is a derivative of the amino acid, cysteine
  • Cystine is not considered one of the twenty common amino acids, but it has a role as a metabolite in some species
  • May act as an antioxidant in form and reduce aging, inflammation, and tissue damage

Applications

  • Used as an additive to cell culture media
  • Intended for biochemistry applications such as HPLC
Specifica

Identificatori chimici

56-89-3
240.292
LEVWYRKDKASIDU-IMJSIDKUSA-N
67678
(2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid
C6H12N2O4S2
MFCD00064228
l-cystine, cystine, l-dicysteine, l-cystin, cystine acid, cysteine disulfide, oxidized l-cysteine, beta,beta'-dithiodialanine, h-cys-oh 2, l-cysteine disulfide
CHEBI:16283
C(C(C(=O)O)N)SSCC(C(=O)O)N

Specifica

L-Cystine
56-89-3
200ppm max.
10ppm max.
10ppm max.
0.5 % max. (105°C, 3 hrs)
[-SCH2CH(NH2)CO2H]2
04, 507
300ppm max.
0.1 % max.
LEVWYRKDKASIDU-IMJSIDKUSA-N
(2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid
67678
240.3
Fused Solid, Crystals or Chunks
200ppm max.
White to Beige
200ppm max.
Authentic
99%
C6H12N2O4S2
MFCD00064228
−209° to −224° (20°C, 589nm) (c=2, 1 M HCl) on dried substance
15, 2779
l-cystine, cystine, l-dicysteine, l-cystin, cystine acid, cysteine disulfide, oxidized l-cysteine, beta,beta'-dithiodialanine, h-cys-oh 2, l-cysteine disulfide
C(C(C(=O)O)N)SSCC(C(=O)O)N
240.292
CHEBI:16283
≥98.5% (Acid)
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Sicurezza e movimentazione

Sicurezza e movimentazione

GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
Harmful if swallowed.
May cause respiratory irritation.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Identificativo prodotto
  • L-Cystine

SDS
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Product Certifications

RUO – Research Use Only

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