Bifunctional Crosslinkers | Chem-Impex International

Filters

Ácido 5-hexinoico

Purity:

≥ 96,5 % (GC)

Catalog Number:

39672

Purity Limit:

≥ 96,5 % (GC)

CAS Number:

53293-00-8

MDL NO:

MFCD00066346

Molecular Formula:

_C6H8O2

Molecular Weight:

112.13

Specification Sheet SDS
Ácido 10-undecinoico

Purity:

≥ 99% (ensayo por titulación, GC)

Catalog Number:

39671

Purity Limit:

≥ 99% (ensayo por titulación, GC)

CAS Number:

2777-65-3

MDL NO:

MFCD00014389

Molecular Formula:

_C11H18O2

Molecular Weight:

182.26

Specification Sheet SDS
Ácido 2-maleimidoacético

Purity:

≥ 98 % (HPLC)

Synonym:

Ácido 2-(2,5-dioxo-2,5-dihidro-1 H -pirrol-1-il)acético

Catalog Number:

39668

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

25021-08-3

MDL NO:

MFCD00457254

Molecular Formula:

_C6H5NO4

Molecular Weight:

155.11

Specification Sheet SDS
Metacrilato de N -succinimidilo

Purity:

≥ 98 % (HPLC)

Synonym:

Éster N- succinimidilo del ácido metacrílico

Catalog Number:

39674

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

38862-25-8

MDL NO:

MFCD15072193

Molecular Formula:

_C8H9NO4

Molecular Weight:

183.16

Specification Sheet SDS
11-maleimidoundecanoato de N- succinimidilo

Purity:

≥ 98 % (HPLC)

Synonym:

Éster N -succinimidílico del ácido 11-maleimidoundecanoico

Catalog Number:

39667

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

87981-04-2

MDL NO:

MFCD00467873

Molecular Formula:

_C19H26N2O6

Molecular Weight:

378.43

Specification Sheet SDS
Ácido ( R )-α-lipoico

Purity:

≥ 99 % (HPLC)

Synonym:

( R )-Ácido tióctico

Catalog Number:

39673

Purity Limit:

≥ 99 % (HPLC)

CAS Number:

1200-22-2

MDL NO:

MFCD01631142

Molecular Formula:

_C8H14O2S2

Molecular Weight:

206.32

Specification Sheet SDS
4-azidobutirato de succinimidilo

Purity:

≥ 95% (RMN)

Synonym:

4-Azidobutanoato de succinimidilo

Catalog Number:

39655

Purity Limit:

≥ 95% (RMN)

CAS Number:

943858-70-6

MDL NO:

MFCD22573606

Molecular Formula:

_C8H10N4O4

Molecular Weight:

226.19

Specification Sheet SDS
Ácido lipoamido-PEG ₁₂ -carboxílico

Purity:

≥ 97 % (HPLC)

Synonym:

Ácido 45-(1,2-ditiolan-3-il)-41-oxo-4,7,10,13,16,19,22,25,28,31,34,37-dodecaoxa-40-azapentatetracontan-1-oico

Catalog Number:

39670

Purity Limit:

≥ 97 % (HPLC)

Molecular Formula:

C ₃₅ H ₆₇ N º ₁₅ S ₂

Molecular Weight:

806.03

Specification Sheet SDS
4-(azidosulfonil)benzoato de N- succinimidilo

Purity:

≥ 95%

Synonym:

Éster N -succinimidílico del ácido 4-(azidosulfonil)benzoico

Catalog Number:

39663

Purity Limit:

≥ 95%

CAS Number:

1427502-22-4

MDL NO:

MFCD23726627

Molecular Formula:

_C11H8N4O6S

Molecular Weight:

324.27

Specification Sheet SDS
Ácido 19-maleimido-17-oxo-4,7,10,13-tetraoxa-16-azanonadecanoico

Purity:

≥ 95 % (HPLC)

Synonym:

Ácido 1-maleimido-3-oxo-7,10,13,16-tetraoxa-4-azanonadecan-19-oico

Catalog Number:

39665

Purity Limit:

≥ 95 % (HPLC)

CAS Number:

1263045-16-4

MDL NO:

MFCD13184954

Molecular Formula:

_C18H28N2O9

Molecular Weight:

416.43

Specification Sheet SDS
Mal-PEG ₂ -ácido

Purity:

≥ 98 % (HPLC)

Synonym:

Ácido 3-[2-[2-(2,5-Dioxo-2,5-dihidro-1 H -pirrol-1-il)etoxi]etoxi]propanoico

Catalog Number:

39656

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

1374666-32-6

MDL NO:

MFCD23726620

Molecular Formula:

C ₁₁ H ₁₅ N º ₆

Molecular Weight:

257.24

Specification Sheet SDS
Azido-PEG ₁₁ -amina

Purity:

≥ 93 % (HPLC)

Synonym:

Amino-PEG 11 -azida

Catalog Number:

39660

Purity Limit:

≥ 93 % (HPLC)

CAS Number:

1800414-71-4

MDL NO:

MFCD08274605

Molecular Formula:

_C24H50N4O11

Molecular Weight:

570.68

Specification Sheet SDS
Bromuro de 4-[3-(trifluorometil)-3 H -diazirin-3-il]bencilo

Hazmat

Purity:

≥ 95 % (HPLC)

Synonym:

3-[4-(Bromometil)fenil]-3-(trifluorometil) -3H -diazirina

Hazmat

Catalog Number:

39658

Purity Limit:

≥ 95 % (HPLC)

CAS Number:

92367-11-8

MDL NO:

MFCD19442581

Molecular Formula:

_C9H6BrF3N2

Molecular Weight:

279.06

Specification Sheet SDS
Sulfo-EMCS

Purity:

≥ 95 % (HPLC)

Synonym:

Sal sódica del éster sulfo- N -succinimidilo del ácido 6-maleimidocaproico

Catalog Number:

39661

Purity Limit:

≥ 95 % (HPLC)

CAS Number:

215312-86-0

MDL NO:

MFCD01310272

Molecular Formula:

_{C14H15N2NaO9S}

Molecular Weight:

410.33

Specification Sheet SDS
2-[2-(2-propiniloxi)etoxi]etilamina

Hazmat

Purity:

≥ 99% (GC)

Synonym:

2-[2-(Propargiloxi)etoxi]etilamina

Hazmat

Catalog Number:

39664

Purity Limit:

≥ 99% (GC)

CAS Number:

944561-44-8

MDL NO:

MFCD19160595

Molecular Formula:

_C7H13NO2

Molecular Weight:

143.19

Specification Sheet SDS
Ácido (Fmoc-amino)-PEG ₁₂ -C2-carboxílico

Purity:

≥ 98 % (HPLC)

Synonym:

Ácido 1-(9 H -Fluoren-9-il)-3-oxo-2,7,10,13,16,19,22,25,28,31,34,37,40-tridecaoxa-4-azatritetracontan-43-oico

Catalog Number:

39659

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

1952360-91-6

MDL NO:

MFCD08064302

Molecular Formula:

C ₄₂ H ₆₅ N.º ₁₆

Molecular Weight:

839.97

Specification Sheet SDS
Sal de ciclohexilamina del ácido 8-azido-3,6-dioxaoctanoico

Purity:

≥ 98 % (HPLC)

Synonym:

Sal CHA del ácido azido-PEG 2 -acético

Catalog Number:

39662

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

2098500-94-6

MDL NO:

MFCD18382061

Molecular Formula:

_C6H11N3O4 _· _C6H13N

Molecular Weight:

288.35

Specification Sheet SDS
Éster maleimida-PEG ₂ -NHS

Purity:

≥ 95 % (HPLC)

Synonym:

Éster maleimida-PEG 2 -succinimidilo

Catalog Number:

39657

Purity Limit:

≥ 95 % (HPLC)

CAS Number:

955094-26-5

MDL NO:

MFCD11041137

Molecular Formula:

_C18H23N3O9

Molecular Weight:

425.39

Specification Sheet SDS
Éster maleimida-PEG ₂ -NHS

Purity:

≥ 98 % (HPLC)

Synonym:

Éster maleimida-PEG 2 -succinimidilo

Catalog Number:

39669

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

955094-26-5

MDL NO:

MFCD11041137

Molecular Formula:

_C18H23N3O9

Molecular Weight:

425.39

Specification Sheet SDS
N- (2-hidroxietil)maleimida

Purity:

≥ 98 % (HPLC)

Synonym:

1-(2-Hidroxietil)-pirrol-2,5-diona

Catalog Number:

39654

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

1585-90-6

MDL NO:

MFCD00465266

Molecular Formula:

_C6H7NO3

Molecular Weight:

141.13

Specification Sheet SDS
Genipina

Hazmat

Purity:

≥ 97% (GC)

Synonym:

( 1S , 2R , 6S )-2-hidroxi-9-(hidroximetil)-3-oxabiciclo[4.3.0]nona-4,8-dieno-5-carboxilato de metilo

Hazmat

Catalog Number:

39187

Purity Limit:

≥ 97% (GC)

CAS Number:

6902-77-8

MDL NO:

MFCD00888600

Molecular Formula:

_C11H14O5

Molecular Weight:

226.23

Specification Sheet SDS
Éster mono- terc -butílico del ácido octadecanodioico

Purity:

≥ 99 % (HPLC)

Synonym:

Ácido 18-( terc -butoxi)-18-oxooctadecanoico

Catalog Number:

37440

Purity Limit:

≥ 99 % (HPLC)

CAS Number:

843666-40-0

MDL NO:

MFCD09991735

Molecular Formula:

_C22H42O4

Molecular Weight:

370.57

Specification Sheet SDS
Ácido 4-azido-2,3,5,6-tetrafluorobenzoico

Purity:

≥ 99 % (HPLC, TLC)

Synonym:

Base de datos atlética

Catalog Number:

37071

Purity Limit:

≥ 99 % (HPLC, TLC)

CAS Number:

122590-77-6

MDL NO:

MFCD00467436

Molecular Formula:

_C7HF4N3O2

Molecular Weight:

235.1

Specification Sheet SDS
N3 _- PEG( ₅ ) _-NH2

Purity:

≥ 98% (Ensayo por titulación)

Synonym:

14-Azido-3,6,9,12-tetraoxatetradecan-1-amina

Catalog Number:

37064

Purity Limit:

≥ 98% (Ensayo por titulación)

CAS Number:

951671-92-4

MDL NO:

MFCD20134134

Molecular Formula:

_C10H22N4O4

Molecular Weight:

262.3

Specification Sheet SDS
Éster de N -hidroxisuccinimida del ácido acrílico

Purity:

≥ 99% (GC)

Synonym:

N -Acriloxisuccinimida

Catalog Number:

36226

Purity Limit:

≥ 99% (GC)

CAS Number:

38862-24-7

MDL NO:

MFCD00078261

Molecular Formula:

_C7H7Número ₄

Molecular Weight:

169.13

Specification Sheet SDS
N-Propargilmaleimida

Purity:

≥ 97 % (HPLC)

Catalog Number:

35122

Purity Limit:

≥ 97 % (HPLC)

CAS Number:

209395-32-4

MDL NO:

MFCD12090919

Molecular Formula:

_C7H5NO2

Molecular Weight:

130.12

Specification Sheet SDS
Metiltetrazina-PEG ₄ -azida

Purity:

≥ 95 % (HPLC)

Catalog Number:

35102

Purity Limit:

≥ 95 % (HPLC)

Molecular Formula:

_C17H23N7O4

Molecular Weight:

389.4

Specification Sheet SDS
Metiltetrazina-PEG ₄ -alquino

Purity:

≥ 98 % (HPLC)

Catalog Number:

35101

Purity Limit:

≥ 98 % (HPLC)

Molecular Formula:

_C24H33N5O6

Molecular Weight:

487.56

Specification Sheet SDS
Ácido azidoacético

Purity:

≥ 95% (RMN)

Catalog Number:

35113

Purity Limit:

≥ 95% (RMN)

CAS Number:

18523-48-3

MDL NO:

MFCD01320907

Molecular Formula:

_C2H3N3O2

Molecular Weight:

101.06

Specification Sheet SDS
3-azidopropilamina

Hazmat

Purity:

≥ 95%

Hazmat

Catalog Number:

35112

Purity Limit:

≥ 95%

CAS Number:

88192-19-2

MDL NO:

MFCD11046568

Molecular Formula:

_C3H8N4

Molecular Weight:

100.12

Specification Sheet SDS
Metiltetrazina DBCO

Purity:

≥ 95 % (HPLC)

Synonym:

Metiltetrazina dibenzociclooctina

Catalog Number:

35076

Purity Limit:

≥ 95 % (HPLC)

Molecular Formula:

_C34H33N7O7S

Molecular Weight:

683.73

Specification Sheet SDS
Éster de alquino-PEG ₄ -NHS

Purity:

≥ 97 % (HPLC)

Catalog Number:

35117

Purity Limit:

≥ 97 % (HPLC)

CAS Number:

1393330-40-9

Molecular Formula:

C ₁₈ H ₂₇ N.º ₉

Molecular Weight:

401.41

Specification Sheet SDS
Éster de azido-PEG ₄ -NHS

Purity:

≥ 95 % (HPLC)

Catalog Number:

35108

Purity Limit:

≥ 95 % (HPLC)

CAS Number:

944251-24-5

Molecular Formula:

_C15H24N4O8

Molecular Weight:

388.37

Specification Sheet SDS
14-azido-3,6,9,12-tetraoxatetradecan-1-ol

Purity:

≥ 98 % (HPLC)

Synonym:

["["Hasta(1

Catalog Number:

33501

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

86770-68-5

MDL NO:

MFCD20134131

Molecular Formula:

_C10H21N3O5

Molecular Weight:

263.3

Specification Sheet SDS
Ciclohexilamina del ácido 11-azido-3,6,9-trioxaundecanoico

Purity:

99 - 101% (Ensayo por titulación)

Synonym:

["["Hasta(1

Catalog Number:

33481

Purity Limit:

99 - 101% (Ensayo por titulación)

CAS Number:

172531-37-2

MDL NO:

MFCD32067810

Molecular Formula:

_C8H15N3O5 _· _C6H13N

Molecular Weight:

332.4

Specification Sheet SDS
N3 _- PEG( ₄ ) _-NH2

Purity:

≥ 97% (Ensayo por titulación)

Synonym:

["["Hasta(1

Catalog Number:

33470

Purity Limit:

≥ 97% (Ensayo por titulación)

CAS Number:

134179-38-7

MDL NO:

MFCD20134134

Molecular Formula:

_C8H18N4O3

Molecular Weight:

218.3

Specification Sheet SDS
N -Boc-2-(2-aminoetoxi)etilamina

Purity:

≥ 98% (GC)

Synonym:

tert-Butyl (2-(2-aminoethoxy)ethyl)carbamate

Catalog Number:

30729

Purity Limit:

≥ 98% (GC)

CAS Number:

127828-22-2

MDL NO:

MFCD12031501

Molecular Formula:

_C9H20N2O3

Molecular Weight:

204.27

Specification Sheet SDS
1-Azido-3,6,9-trioxaundecano-11-ol

Purity:

≥ 98 % (HPLC)

Catalog Number:

30727

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

86770-67-4

MDL NO:

MFCD03701128

Molecular Formula:

_C8H17N3O4

Molecular Weight:

219.24

Specification Sheet SDS
Ácido bis-N-succinimidilglicólico

Purity:

≥ 98% (Ensayo por titulación)

Synonym:

2,2'-Oxydiacetic acid bis-N-succinimidyl ester

Catalog Number:

30501

Purity Limit:

≥ 98% (Ensayo por titulación)

CAS Number:

373614-12-1

MDL NO:

MFCD13184975

Molecular Formula:

_C12H12N2O9

Molecular Weight:

328.2

Specification Sheet SDS
Ácido 8-amino-3,6-dioxaoctanoico

Purity:

≥ 99 % (HPLC)

Synonym:

[2-(2-Aminoethoxy)ethoxy]acetic acid

Catalog Number:

30454

Purity Limit:

≥ 99 % (HPLC)

CAS Number:

134978-97-5

MDL NO:

MFCD13185897

Molecular Formula:

_C6H13NO4

Molecular Weight:

163.2

Specification Sheet SDS
Ácido DL-α-lipoico

Grade:

Cumple con las especificaciones de la USP

Purity:

99 - 101% (ensayo)

Synonym:

Ácido (±)-1,2-ditiolano-3-pentanoico

Catalog Number:

29862

Grade:

Cumple con las especificaciones de la USP

Purity Limit:

99 - 101% (ensayo)

CAS Number:

1077-28-7

MDL NO:

MFCD00005474

Molecular Formula:

_C8H14O2S2

Molecular Weight:

206.33

Specification Sheet SDS
Ácido 15-azido-4,7,10,13-tetraoxapentadecanoico

Purity:

≥ 97% (RMN)

Synonym:

N3- (PEG) 4- COOH

Catalog Number:

29577

Purity Limit:

≥ 97% (RMN)

CAS Number:

1257063-35-6

MDL NO:

MFCD12406155

Molecular Formula:

_C11H21N3O6

Molecular Weight:

291.3

Specification Sheet SDS
Ácido 4-pentinoico

Hazmat

Purity:

≥97%

Synonym:

Ácido propargilacético

Hazmat

Catalog Number:

29558

Purity Limit:

≥97%

CAS Number:

6089-09-4

MDL NO:

MFCD00004407

Molecular Formula:

_C5H6O2

Molecular Weight:

98.1

SDS
Ácido 5-azidopentanoico

Purity:

≥ 98%

Synonym:

Ácido 5-azidovaleriánico

Catalog Number:

29347

Purity Limit:

≥ 98%

CAS Number:

79583-98-5

MDL NO:

MFCD11850108

Molecular Formula:

_C5H9N3O2

Molecular Weight:

143.15

Specification Sheet SDS
Ácido 3-butinoico

Hazmat

Purity:

≥ 98% (ensayo)

Synonym:

Ácido but-3-inoico

Hazmat

Catalog Number:

28620

Purity Limit:

≥ 98% (ensayo)

CAS Number:

2345-51-9

MDL NO:

MFCD02258494

Molecular Formula:

_C4H4O2

Molecular Weight:

84.07

Specification Sheet SDS
Ácido 4-pentinoico

Hazmat

Purity:

≥ 98% (GC)

Synonym:

Ácido propargilacético

Hazmat

Catalog Number:

26911

Purity Limit:

≥ 98% (GC)

CAS Number:

6089-09-4

MDL NO:

MFCD00004407

Molecular Formula:

_C5H6O2

Molecular Weight:

98.1

Specification Sheet SDS
Succinimidil-4-azido-2,3,5,6-tetrafluorobenzoato

Purity:

≥ 98% (ensayo)

Synonym:

Éster N-succinimidilo del ácido 4-azido-2,3,5,6-tetrafluorobenzoico

Catalog Number:

23141

Purity Limit:

≥ 98% (ensayo)

CAS Number:

126695-58-7

MDL NO:

MFCD00467437

Molecular Formula:

_C11H4N4O4F4

Molecular Weight:

332.17

Specification Sheet SDS
Ácido 6-( N -Boc)caproico NHS

Purity:

≥ 98 % (TLC)

Catalog Number:

23116

Purity Limit:

≥ 98 % (TLC)

CAS Number:

51513-80-5

MDL NO:

MFCD00237379

Molecular Formula:

_C15H24N2O6

Molecular Weight:

328.36

Specification Sheet SDS
Ácido DL-α-lipoico NHS

Purity:

≥ 99% (RMN)

Catalog Number:

23119

Purity Limit:

≥ 99% (RMN)

CAS Number:

40846-94-4

MDL NO:

MFCD09028032

Molecular Formula:

_C12H17O4S2N

Molecular Weight:

303.4

Specification Sheet SDS
L-tartrato de disuccinimidilo

Purity:

99%

Synonym:

Horario de verano

Catalog Number:

23108

Purity Limit:

99%

CAS Number:

62069-75-4

MDL NO:

MFCD03788224

Molecular Formula:

_C12H12N2O10

Molecular Weight:

344.23

SDS

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