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ChemicalBook >> CAS DataBase List >> N,N'-Di-Boc-(L)-cystine-dimethyl ester

N,N'-Di-Boc-(L)-cystine-dimethyl ester

N,N'-Di-Boc-(L)-cystine-dimethyl ester price.
  • $31 - $2498
  • Product name: N,N'-Di-Boc-(L)-cystine-dimethyl ester
  • CAS: 77826-55-2
  • MF: C18H32N2O8S2
  • MW: 468.59
  • EINECS:
  • MDL Number:
  • Synonyms:N,N'-Bis[(1,1-diMethylethoxy)carbonyl]-L-cystine 1,1'-DiMethyl Ester;N,N'-bis(tert-butoxy)carbonyl-L-cystine dimethyl ester;N,Na€-Di-Boc-(L)-cystine-dimethyl Ester;L-Cystine, N,N'-bis[(1,1-dimethylethoxy)carbonyl]-, 1,1'-dimethyl ester;Dimethyl 3,3'-disulfanediyl(2R,2'R)-bis(2-((tert-butoxycarbonyl)amino)propanoate);Dimethyl (2R,2'R)-3,3'-Disulfanediylbis[2-(Boc-amino)propanoate;N,N'-Di-Boc-(L)-cystine-dimethyl ester
Price21 Properties Safety Information Description
21 prices
Selected condition：
Brand
  • aablocks
  • American Custom Chemicals Corporation
  • Biosynth
  • Matrix Scientific
  • TRC
  • Usbiological
Package
  • 0.25g
  • 250.00mg
  • 250mg
  • 0.5g
  • 1g
  • 1.00g
  • 2g
  • 5G
  • 5.00g
  • 10g
  • 25g
  • 50g
  • Manufactureraablocks
  • Product numberAA00G4OO
  • Product description(2R,2′R)-Dimethyl 3,3′-disulfanediylbis(2-((tert-butoxycarbonyl)amino)propanoate) 97%
  • Packaging250mg
  • Price$31
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00G4OO
  • Product description(2R,2′R)-Dimethyl 3,3′-disulfanediylbis(2-((tert-butoxycarbonyl)amino)propanoate) 97%
  • Packaging1g
  • Price$82
  • Updated2026-05-28
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0000598
  • Product descriptionN,N'-DI-BOC-(L)-CYSTINE-DIMETHYL ESTER 95.00%
  • Packaging5G
  • Price$284.55
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21565
  • Product descriptionN,N'-Di-boc-(L)-cystine-dimethyl ester
  • Packaging10g
  • Price$385
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21565
  • Product descriptionN,N'-Di-Boc-(L)-cystine-dimethyl ester
  • Packaging5g
  • Price$388.7
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21565
  • Product descriptionN,N'-Di-Boc-(L)-cystine-dimethyl ester
  • Packaging0.25g
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21565
  • Product descriptionN,N'-Di-Boc-(L)-cystine-dimethyl ester
  • Packaging0.5g
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21565
  • Product descriptionN,N'-Di-Boc-(L)-cystine-dimethyl ester
  • Packaging1g
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21565
  • Product descriptionN,N'-Di-Boc-(L)-cystine-dimethyl ester
  • Packaging2g
  • Price$190.04
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21565
  • Product descriptionN,N'-Di-boc-(L)-cystine-dimethyl ester
  • Packaging25g
  • Price$780
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number306284
  • Product descriptionDimethyl 3,3'-disulfanediyl(2R,2'R)-bis(2-((tert-butoxycarbonyl)amino)propanoate)
  • Packaging250.00mg
  • Price$45
  • Updated2026-05-19
  • Buy
  • ManufacturerMatrix Scientific
  • Product number306284
  • Product descriptionDimethyl 3,3'-disulfanediyl(2R,2'R)-bis(2-((tert-butoxycarbonyl)amino)propanoate)
  • Packaging1.00g
  • Price$117
  • Updated2026-05-19
  • Buy
  • ManufacturerMatrix Scientific
  • Product number306284
  • Product descriptionDimethyl 3,3'-disulfanediyl(2R,2'R)-bis(2-((tert-butoxycarbonyl)amino)propanoate)
  • Packaging5.00g
  • Price$300
  • Updated2026-05-19
  • Buy
  • ManufacturerTRC
  • Product numberTRC-D422000-5G
  • Product descriptionN,N’-Di-Boc-(L)-cystine-dimethyl Ester
  • Packaging5g
  • Price$290
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberTRC-D422000-10G
  • Product descriptionN,N’-Di-Boc-(L)-cystine-dimethyl Ester
  • Packaging10g
  • Price$477
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberD422000
  • Product descriptionN,N’-Di-Boc-(L)-cystine-dimethylEster
  • Packaging2g
  • Price$110
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00G4OO (2R,2′R)-Dimethyl 3,3′-disulfanediylbis(2-((tert-butoxycarbonyl)amino)propanoate) 97% 250mg $31 2026-05-28 Buy
aablocks AA00G4OO (2R,2′R)-Dimethyl 3,3′-disulfanediylbis(2-((tert-butoxycarbonyl)amino)propanoate) 97% 1g $82 2026-05-28 Buy
American Custom Chemicals Corporation AAA0000598 N,N'-DI-BOC-(L)-CYSTINE-DIMETHYL ESTER 95.00% 5G $284.55 2021-12-16 Buy
Biosynth FD21565 N,N'-Di-boc-(L)-cystine-dimethyl ester 10g $385 2021-12-16 Buy
Biosynth FD21565 N,N'-Di-Boc-(L)-cystine-dimethyl ester 5g $388.7 2026-06-04 Buy
Biosynth FD21565 N,N'-Di-Boc-(L)-cystine-dimethyl ester 0.25g $150 2026-06-04 Buy
Biosynth FD21565 N,N'-Di-Boc-(L)-cystine-dimethyl ester 0.5g $150 2026-06-04 Buy
Biosynth FD21565 N,N'-Di-Boc-(L)-cystine-dimethyl ester 1g $150 2026-06-04 Buy
Biosynth FD21565 N,N'-Di-Boc-(L)-cystine-dimethyl ester 2g $190.04 2026-06-04 Buy
Biosynth FD21565 N,N'-Di-boc-(L)-cystine-dimethyl ester 25g $780 2021-12-16 Buy
Matrix Scientific 306284 Dimethyl 3,3'-disulfanediyl(2R,2'R)-bis(2-((tert-butoxycarbonyl)amino)propanoate) 250.00mg $45 2026-05-19 Buy
Matrix Scientific 306284 Dimethyl 3,3'-disulfanediyl(2R,2'R)-bis(2-((tert-butoxycarbonyl)amino)propanoate) 1.00g $117 2026-05-19 Buy
Matrix Scientific 306284 Dimethyl 3,3'-disulfanediyl(2R,2'R)-bis(2-((tert-butoxycarbonyl)amino)propanoate) 5.00g $300 2026-05-19 Buy
TRC TRC-D422000-5G N,N’-Di-Boc-(L)-cystine-dimethyl Ester 5g $290 2026-06-03 Buy
TRC TRC-D422000-10G N,N’-Di-Boc-(L)-cystine-dimethyl Ester 10g $477 2026-06-03 Buy
TRC D422000 N,N’-Di-Boc-(L)-cystine-dimethylEster 2g $110 2021-12-16 Buy
Next Last

Properties

Melting point :118-120°C
Boiling point :583.7±50.0 °C(Predicted)
Density :1.213±0.06 g/cm3(Predicted)
storage temp. :Refrigerator
solubility :Chloroform (Slightly), Ethyl Acetate (Slightly)
form :Solid
pka :10.33±0.46(Predicted)
color :White to Off-White
optical activity :82.569°(C=0.01g/ml CHCL3)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H240 Heating may cause an explosion Self-reactive substances and mixtures; and Organic peroxides Type A Danger P210, P220, P234, P280, P370+ P378,P370+ P380+P375, P403+P235, P411,P420, P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P220 Keep/Store away from clothing/…/combustible materials.
P234 Keep only in original container.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P322 Specific measures (see …on this label).
P330 Rinse mouth.
P363 Wash contaminated clothing before reuse.
P370+P378 In case of fire: Use … for extinction.
P370+P380+P375 in case of fire: Evacuate area. Fight fire remotely due to the risk of explosion.
P403+P235 Store in a well-ventilated place. Keep cool.
P411 Store at temperatures not exceeding … oC/…oF.
P420 Store away from other materials.
P501 Dispose of contents/container to..…

Description

N,N’-Di-Boc-(L)-cystine-dimethyl Ester (cas# 77826-55-2) is a compound useful in organic synthesis.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Chemsky（shanghai）International Co.,Ltd. Nanjing Junnahe Biopharmaceutical Co., Ltd Chengdu Chuangkecheng Biological Technology Co., Ltd. Alfa Chemistry Aikon International Limited Shenzhen Polymeri Biochemical Technology Co., Ltd. Alfa Chemistry Blocksynth Pharmaceutical Technology Co.,Ltd Shanghai Jiegu Biotechnology Co., Ltd.