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ChemicalBook >> CAS DataBase List >> L-CYSTINE DIHYDROCHLORIDE

L-CYSTINE DIHYDROCHLORIDE

L-CYSTINE DIHYDROCHLORIDE price.
  • $41 - $8459
  • Product name: L-CYSTINE DIHYDROCHLORIDE
  • CAS: 30925-07-6
  • MF: C6H13ClN2O4S2
  • MW: 276.75
  • EINECS:250-391-9
  • MDL Number:MFCD00070399
  • Synonyms:(H-CYS-OH)2 2HCL;(H-CYS-OH)2 HCL;L-CYSTINE DIHYDROCHLORIDE;L-Cystine HCl Monohydrate;L-Cystine dihydrochloride, non-animal source, cell culture tested;Cystine2HCl,L-;L-CYSTINE DIHYDROCHLORIDE SYNTHETICALLY DERIVED;Cystine Dihydrochloride, L-
31 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Chem-Impex
  • Crysdot
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 5G
  • 25g
  • 250mg
  • RES1513C-A702X
  • 50g
  • 100g
  • 250g
  • 500g
  • 1000g
  • 1kg
  • 2.5KG
  • 1pkg
  • ManufacturerAK Scientific
  • Product number7306AH
  • Product descriptionL-(-)-Cystine Dihydrochloride
  • Packaging25g
  • Price$41
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ62292
  • Product descriptionL-Cystine dihydrochloride, 99%
  • Packaging25g
  • Price$70.3
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ63717
  • Product descriptionL-Cystine dihydrochloride, Cell Culture Reagent
  • Packaging250g
  • Price$177.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ62292
  • Product descriptionL-Cystine dihydrochloride, 99%
  • Packaging100g
  • Price$204
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ62292
  • Product descriptionL-Cystine dihydrochloride, 99%
  • Packaging250g
  • Price$446
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ63717
  • Product descriptionL-Cystine dihydrochloride, Cell Culture Reagent
  • Packaging1kg
  • Price$689
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0001410
  • Product descriptionL-CYSTINE DIHYDROCHLORIDE 95.00%
  • Packaging25G
  • Price$649
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0001410
  • Product descriptionL-CYSTINE DIHYDROCHLORIDE 95.00%
  • Packaging100G
  • Price$1080
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC44918
  • Product descriptionL-Cystine dihydrochloride
  • Packaging25g
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC44918
  • Product descriptionL-Cystine dihydrochloride
  • Packaging50g
  • Price$130
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC44918
  • Product descriptionL-Cystine dihydrochloride
  • Packaging100g
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC44918
  • Product descriptionL-Cystine dihydrochloride
  • Packaging500g
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number01444
  • Product descriptionL-Cystinedihydrochloride,98-102%(Assaybytitration),Non-animalsource 98-102%(Assaybytitration)
  • Packaging25G
  • Price$52
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number01444
  • Product descriptionL-Cystine dihydrochloride 98 - 102% (Assay by titration)
  • Packaging100G
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number01444
  • Product descriptionL-Cystine dihydrochloride 98 - 102% (Assay by titration)
  • Packaging250G
  • Price$230
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number01444
  • Product descriptionL-Cystine dihydrochloride 98 - 102% (Assay by titration)
  • Packaging1KG
  • Price$850
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 7306AH L-(-)-Cystine Dihydrochloride 25g $41 2021-12-16 Buy
Alfa Aesar J62292 L-Cystine dihydrochloride, 99% 25g $70.3 2024-03-01 Buy
Alfa Aesar J63717 L-Cystine dihydrochloride, Cell Culture Reagent 250g $177.65 2024-03-01 Buy
Alfa Aesar J62292 L-Cystine dihydrochloride, 99% 100g $204 2024-03-01 Buy
Alfa Aesar J62292 L-Cystine dihydrochloride, 99% 250g $446 2024-03-01 Buy
Alfa Aesar J63717 L-Cystine dihydrochloride, Cell Culture Reagent 1kg $689 2024-03-01 Buy
American Custom Chemicals Corporation AAA0001410 L-CYSTINE DIHYDROCHLORIDE 95.00% 25G $649 2021-12-16 Buy
American Custom Chemicals Corporation AAA0001410 L-CYSTINE DIHYDROCHLORIDE 95.00% 100G $1080 2021-12-16 Buy
Biosynth Carbosynth FC44918 L-Cystine dihydrochloride 25g $85 2021-12-16 Buy
Biosynth Carbosynth FC44918 L-Cystine dihydrochloride 50g $130 2021-12-16 Buy
Biosynth Carbosynth FC44918 L-Cystine dihydrochloride 100g $200 2021-12-16 Buy
Biosynth Carbosynth FC44918 L-Cystine dihydrochloride 500g $650 2021-12-16 Buy
Chem-Impex 01444 L-Cystinedihydrochloride,98-102%(Assaybytitration),Non-animalsource 98-102%(Assaybytitration) 25G $52 2021-12-16 Buy
Chem-Impex 01444 L-Cystine dihydrochloride 98 - 102% (Assay by titration) 100G $120 2021-12-16 Buy
Chem-Impex 01444 L-Cystine dihydrochloride 98 - 102% (Assay by titration) 250G $230 2021-12-16 Buy
Chem-Impex 01444 L-Cystine dihydrochloride 98 - 102% (Assay by titration) 1KG $850 2021-12-16 Buy

Properties

Melting point :228-232℃
alpha :[α]D20 -165～-175° (c=1, dil. HCl)
Density :1.518[at 20℃]
vapor pressure :0Pa at 20℃
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :0.5 M HCl: 50 mg/mL
form :Powder
color :White to Pale Yellow
Odor :odorless
Water Solubility :Soluble in hydrochloric acid. (0.5 M HCl: 50 mg/mL) Soluble in water.
InChI :InChI=1/C6H12N2O4S2.ClH/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);1H/t3-,4-;/s3
InChIKey :IOCJWNPYGRVHLN-QYDODFSFNA-N
SMILES :[C@@H](N)(C(=O)O)CSSC[C@H](N)C(=O)O.Cl |&1:0,9,r|
LogP :-5.08 at 25℃
CAS DataBase Reference :30925-07-6(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363 Wash contaminated clothing before reuse.

Description

Non-animal sourced L-cystine is used as a cell culture media component for the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies. L-cystine is used as a cell culture supplement.

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