Reactivos para la síntesis de péptidos

Hexafluorofosfato de O-(7-azabenzotriazol-1-il)-N,N,N',N'-tetrametiluronio

Hazmat

Purity:

≥ 99,5 % (HPLC)

Synonym:

HATU

Hazmat

Catalog Number:

12881

Purity Limit:

≥ 99,5 % (HPLC)

CAS Number:

148893-10-1

MDL NO:

MFCD00274639

Molecular Formula:

C ₁₀ H ₁₅ F ₆ N ₆ OP

Molecular Weight:

380.23

Specification Sheet SDS
N , N'- diisopropilcarbodiimida

Hazmat

Purity:

≥ 99% (ensayo)

Synonym:

CID

Hazmat

Catalog Number:

00110

Purity Limit:

≥ 99% (ensayo)

CAS Number:

693-13-0

MDL NO:

MFCD00065689

Molecular Formula:

_C7H14N2

Molecular Weight:

126.2

Specification Sheet SDS
Clorhidrato de 3-(3-dimetilaminopropil)-1-etil-carbodiimida

Hazmat

Purity:

≥ 98% (Ensayo por titulación)

Synonym:

Clorhidrato de EDC

Hazmat

Catalog Number:

00050

Purity Limit:

≥ 98% (Ensayo por titulación)

CAS Number:

25952-53-8

MDL NO:

MFCD00012503

Molecular Formula:

_C8H17N3 _· _HCl

Molecular Weight:

191.7

Specification Sheet SDS
Ácido trifluoroacético

Hazmat

Purity:

≥ 99% (ensayo)

Synonym:

TFA

Hazmat

Catalog Number:

00289

Purity Limit:

≥ 99% (ensayo)

CAS Number:

76-05-1

MDL NO:

MFCD00004169

Molecular Formula:

_C2HF3O2

Molecular Weight:

114.02

Specification Sheet SDS
(Hidroximino)cianoacetato de etilo

Purity:

≥ 99 % (HPLC)

Synonym:

Ciano(hidroxiimino)acetato de etilo

Catalog Number:

26426

Purity Limit:

≥ 99 % (HPLC)

CAS Number:

3849-21-6

MDL NO:

MFCD00002112

Molecular Formula:

_C5H6N2O3

Molecular Weight:

142.11

Specification Sheet SDS
Hexafluorofosfato de O-(benzotriazol-1-il)-N,N,N',N'-tetrametiluronio

Purity:

≥ 99 % (HPLC)

Synonym:

Universidad de Tecnología de Houston

Catalog Number:

02011

Purity Limit:

≥ 99 % (HPLC)

CAS Number:

94790-37-1

MDL NO:

MFCD00075445

Molecular Formula:

C ₁₁ H ₁₆ F ₆ N ₅ OP

Molecular Weight:

379.25

Specification Sheet SDS
1,3-Diciclohexilcarbodiimida

Hazmat

Purity:

≥ 99% (GC)

Synonym:

N , N' -Diciclohexilcarbodiimida

Hazmat

Catalog Number:

00114

Purity Limit:

≥ 99% (GC)

CAS Number:

538-75-0

MDL NO:

MFCD00011659

Molecular Formula:

_C13H22N2

Molecular Weight:

206.33

Specification Sheet SDS
Pirocarbonato de di- terc -butilo

Hazmat

Purity:

≥ 99% (GC)

Synonym:

Anhídrido de Boc

Hazmat

Catalog Number:

00128

Purity Limit:

≥ 99% (GC)

CAS Number:

24424-99-5

MDL NO:

MFCD00008805

Molecular Formula:

_C10H18O5

Molecular Weight:

218.25

Specification Sheet SDS
N , N' -Diisopropiletilamina

Hazmat

Purity:

≥ 99% (GC)

Synonym:

N -etildiisopropilamina

Hazmat

Catalog Number:

00141

Purity Limit:

≥ 99% (GC)

CAS Number:

7087-68-5

MDL NO:

MFCD00008868

Molecular Formula:

_C8H19N

Molecular Weight:

129.25

Specification Sheet SDS
Ácido trifluoroacético

Hazmat

Purity:

≥ 99,9 % (ensayo)

Synonym:

TFA

Hazmat

Catalog Number:

02883

Purity Limit:

≥ 99,9 % (ensayo)

CAS Number:

76-05-1

MDL NO:

MFCD00004169

Molecular Formula:

_C2HF3O2

Molecular Weight:

114.02

Specification Sheet SDS
Hexafluorofosfato de O- ( 1H -6-Clorobenzotriazol-1-il) -N , N , N ', N' -tetrametiluronio

Purity:

≥ 99 % (HPLC)

Synonym:

Universidad de Tecnología de Houston

Catalog Number:

14260

Purity Limit:

≥ 99 % (HPLC)

CAS Number:

330645-87-9

MDL NO:

MFCD04973268

Molecular Formula:

C ₁₁ H ₁₅ CIF ₆ N ₅ OP

Molecular Weight:

413.69

Specification Sheet SDS
Trifosgeno

Hazmat

Purity:

≥ 99% (ensayo)

Synonym:

Carbonato de bis(triclorometilo)

Hazmat

Catalog Number:

07205

Purity Limit:

≥ 99% (ensayo)

CAS Number:

32315-10-9

MDL NO:

MFCD00062848

Molecular Formula:

_C3Cl6O3

Molecular Weight:

296.7

Specification Sheet SDS
Fosforilazida de difenilo

Hazmat

Purity:

≥ 99% (GC)

Synonym:

Azida de éster difenílico de ácido fosfórico

Hazmat

Catalog Number:

02307

Purity Limit:

≥ 99% (GC)

CAS Number:

26386-88-9

MDL NO:

MFCD00001987

Molecular Formula:

_C12H10N3O3P

Molecular Weight:

275.2

Specification Sheet SDS
Ácido acético glacial

Hazmat

Grade:

Reactivo ACS

Purity:

≥ 99,7 % (GC)

Hazmat

Catalog Number:

02028

Grade:

Reactivo ACS

Purity Limit:

≥ 99,7 % (GC)

CAS Number:

64-19-7

MDL NO:

MFCD00036152

Molecular Formula:

_C2H4O2

Molecular Weight:

60.05

Specification Sheet SDS
Cloruro de Fmoc

Hazmat

Purity:

≥ 99 % (HPLC)

Synonym:

Cloroformiato de 9-fluorenilmetilo

Hazmat

Catalog Number:

00144

Purity Limit:

≥ 99 % (HPLC)

CAS Number:

28920-43-6

MDL NO:

MFCD00001138

Molecular Formula:

_C15H11ClO2

Molecular Weight:

258.7

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
Carbonato de bis(pentafluorofenilo)

Purity:

≥ 99% (GC)

Synonym:

PCF

Catalog Number:

23085

Purity Limit:

≥ 99% (GC)

CAS Number:

59483-84-0

MDL NO:

MFCD00368353

Molecular Formula:

_C13F10O3

Molecular Weight:

394.13

Specification Sheet SDS
P -clorodifenilfosfina

Hazmat

Purity:

≥ 98% (GC)

Synonym:

Difenilclorofosfina

Hazmat

Catalog Number:

06895

Purity Limit:

≥ 98% (GC)

CAS Number:

1079-66-9

MDL NO:

MFCD00000529

Molecular Formula:

_C12H10ClP

Molecular Weight:

220.64

Specification Sheet SDS
Tetrafluoroborato de O-(benzotriazol-1-il) -N , N , N ', N' -tetrametiluronio

Hazmat

Purity:

≥ 98 % (HPLC)

Synonym:

TBT

Hazmat

Catalog Number:

02056

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

125700-67-6

MDL NO:

MFCD00077413

Molecular Formula:

_C11H16N5OBF4

Molecular Weight:

321.1

Specification Sheet SDS
4-Nitrofenol

Hazmat

Purity:

≥ 99% (ensayo)

Synonym:

Instituto Nacional de Salud

Hazmat

Catalog Number:

02340

Purity Limit:

≥ 99% (ensayo)

CAS Number:

100-02-7

MDL NO:

MFCD00007331

Molecular Formula:

_C6H5NO3

Molecular Weight:

139.11

Specification Sheet SDS
Hexafluorofosfato de (benzotriazol-1-iloxi)tripirrolidinofosfonio

Purity:

≥ 99 % (HPLC)

Synonym:

PP de alta pureza

Catalog Number:

02276

Purity Limit:

≥ 99 % (HPLC)

CAS Number:

128625-52-5

MDL NO:

MFCD00077411

Molecular Formula:

_{C18H28N6OPF6P}

Molecular Weight:

520.34

Specification Sheet SDS
Hexafluorofosfato de bromo- tris -pirrolidino-fosfonio

Purity:

≥ 99 % (HPLC)

Synonym:

Hexafluorofosfato de bromotripirrolidinofosfonio

Catalog Number:

02275

Purity Limit:

≥ 99 % (HPLC)

CAS Number:

132705-51-2

MDL NO:

MFCD00077412

Molecular Formula:

_{C12H24N3P2BrF6}

Molecular Weight:

466.2

Specification Sheet SDS
N-Etoxicarbonil-2-etoxi-1,2-dihidroquinolina

Purity:

≥ 99 % (HPLC)

Synonym:

EEDQ

Catalog Number:

00346

Purity Limit:

≥ 99 % (HPLC)

CAS Number:

16357-59-8

MDL NO:

MFCD00006703

Molecular Formula:

_C14H17NO3

Molecular Weight:

247.3

Specification Sheet SDS
N- (9-fluorenilmetoxicarboniloxi)succinimida

Hazmat

Purity:

≥ 98,5 % (HPLC)

Synonym:

Fmoc-OSu

Hazmat

Catalog Number:

00147

Purity Limit:

≥ 98,5 % (HPLC)

CAS Number:

82911-69-1

MDL NO:

MFCD00010733

Molecular Formula:

C ₁₉ H ₁₅ N.º ₅

Molecular Weight:

337.3

Specification Sheet SDS
N , N -carbonildiimidazol

Hazmat

Purity:

≥ 97% (Ensayo por titulación)

Synonym:

CDI

Hazmat

Catalog Number:

00051

Purity Limit:

≥ 97% (Ensayo por titulación)

CAS Number:

530-62-1

MDL NO:

MFCD00005286

Molecular Formula:

_C7H6N4O

Molecular Weight:

162.15

Specification Sheet SDS
Acetato de etilo

Hazmat

Grade:

Cumple con las especificaciones HPLC/Spectro

Purity:

≥ 99,8 % (GC)

Synonym:

Éster etílico del ácido acético

Hazmat

Catalog Number:

47680

Grade:

Cumple con las especificaciones HPLC/Spectro

Purity Limit:

≥ 99,8 % (GC)

CAS Number:

141-78-6

MDL NO:

MFCD00009171

Molecular Formula:

_C4H8O2

Molecular Weight:

88.11

Specification Sheet
Ácido acético glacial

Hazmat

Purity:

≥ 99,5 % (ensayo por titulación)

Hazmat

Catalog Number:

47633

Purity Limit:

≥ 99,5 % (ensayo por titulación)

CAS Number:

64-19-7

MDL NO:

MFCD00036152

Molecular Formula:

_C2H4O2

Molecular Weight:

60.05

Specification Sheet
1-clorobutano

Hazmat

Purity:

≥ 99% (GC)

Synonym:

Cloruro de butilo

Hazmat

Catalog Number:

47399

Purity Limit:

≥ 99% (GC)

CAS Number:

109-69-3

MDL NO:

MFCD00001009

Molecular Formula:

_C4H9Cl

Molecular Weight:

92.57

Specification Sheet SDS
( R )-2-(2,6-diclorofenil)-5-oxo-3-[( R )-1-feniletil]imidazolidina-1-carboxilato de terc -butilo

Purity:

≥ 98 % (HPLC)

Synonym:

( R )-3-( terc -Butoxicarbonil)-2-(2,6-diclorofenil)-1-[( R )-1-feniletil]imidazolidin-4-ona

Catalog Number:

44467

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

1004755-00-3

MDL NO:

MFCD30187600

Molecular Formula:

_{C22H24Cl2N2O3}

Molecular Weight:

435.35

Specification Sheet SDS
( S )-2-(2,6-diclorofenil)-5-oxo-3-[( S )-1-feniletil]imidazolidina-1-carboxilato de terc -butilo

Purity:

≥ 98 % (HPLC)

Synonym:

( S )-3-( terc -Butoxicarbonil)-2-(2,6-diclorofenil)-1-[( S )-1-feniletil]imidazolidin-4-ona

Catalog Number:

44468

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

1149765-08-1

MDL NO:

MFCD30187601

Molecular Formula:

_{C22H24Cl2N2O3}

Molecular Weight:

435.35

Specification Sheet SDS
Cloroformiato de bencilo (30-35% en tolueno)

Hazmat

Purity:

30 - 35% (Determinación por titulación)

Synonym:

Cloruro de carbobenzoxi (30-35 % en tolueno)

Hazmat

Catalog Number:

42370

Purity Limit:

30 - 35% (Determinación por titulación)

CAS Number:

501-53-1

MDL NO:

MFCD00000640

Molecular Formula:

_C8H7ClO2

Molecular Weight:

170.59

Specification Sheet SDS
Feniltiohidantoína-isoleucina (contiene PTH-aloisoleucina)

Purity:

≥ 98 % (HPLC)

Synonym:

5- sec -Butil-3-fenil-2-tiohidantoína (contiene PTH-aloisoleucina)

Catalog Number:

41756

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

5066-94-4

MDL NO:

MFCD00057213

Molecular Formula:

_C13H16N2SO

Molecular Weight:

248.34

Specification Sheet SDS
Feniltiohidantoína-prolina

Purity:

≥ 98 % (HPLC)

Synonym:

PTH-prolina

Catalog Number:

41764

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

4333-21-5

MDL NO:

MFCD00056895

Molecular Formula:

_C12H12N2SO

Molecular Weight:

232.3

Specification Sheet SDS
Tricloroacetato de pentaclorofenilo

Purity:

≥ 95 % (HPLC)

Synonym:

Éster pentaclorofenílico del ácido tricloroacético

Catalog Number:

41749

Purity Limit:

≥ 95 % (HPLC)

CAS Number:

2879-60-9

MDL NO:

MFCD00059487

Molecular Formula:

_C8Cl8O2

Molecular Weight:

411.69

Specification Sheet SDS
Feniltiohidantoína-D-treonina

Purity:

≥ 90 % (HPLC)

Synonym:

5-Etilideno-3-fenil-2-tiohidantoína

Catalog Number:

41762

Purity Limit:

≥ 90 % (HPLC)

CAS Number:

5800-50-0

MDL NO:

MFCD00070617

Molecular Formula:

_C11H10N2SO

Molecular Weight:

218.27

Specification Sheet SDS
Clorhidrato de feniltiohidantoína-arginina

Purity:

≥ 98 % (HPLC)

Synonym:

Clorhidrato de 5-(3-guanidinopropil)-3-fenil-2-tiohidantoína

Catalog Number:

41763

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

182153-75-9

MDL NO:

MFCD00060177

Molecular Formula:

_C13H17N5OS _· _HCl

Molecular Weight:

327.83

Specification Sheet SDS
Ácido feniltiohidantoína-aspártico

Purity:

≥ 95% (Ensayo por titulación)

Synonym:

Ácido 3-fenil-2-tiohidantoína-5-acético

Catalog Number:

41759

Purity Limit:

≥ 95% (Ensayo por titulación)

CAS Number:

5624-13-5

MDL NO:

MFCD01076622

Molecular Formula:

_C11H10N2O3S

Molecular Weight:

250.27

Specification Sheet SDS
Feniltiohidantoína-(Ne-feniltiocarbamil)-lisina

Purity:

≥ 98 % (HPLC)

Synonym:

PTH-(Ne-PTC)-lisina

Catalog Number:

41757

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

29635-94-7

MDL NO:

MFCD00151476

Molecular Formula:

_C20H22N4OS2

Molecular Weight:

398.54

Specification Sheet SDS
Feniltiohidantoína-valina

Purity:

≥ 98 % (HPLC)

Synonym:

5-Isopropil-3-fenil-2-tiohidantoína

Catalog Number:

41758

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

4333-20-4

MDL NO:

MFCD06858300

Molecular Formula:

_C12H14N2SO

Molecular Weight:

234.32

Specification Sheet SDS
Metionina de feniltiohidantoína

Purity:

≥ 98 % (HPLC)

Synonym:

5-[2-(Metiltio)etil]-3-fenil-2-tiohidantoína

Catalog Number:

41765

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

4370-90-5

MDL NO:

MFCD06858379

Molecular Formula:

_C12H14N2OS2

Molecular Weight:

266.38

Specification Sheet SDS
Feniltiohidantoína-triptófano

Purity:

≥ 98 % (HPLC)

Synonym:

5-(3-indolilmetil)-3-fenil-2-tiohidantoína

Catalog Number:

41760

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

5789-24-2

MDL NO:

MFCD06858416

Molecular Formula:

_C18H15N3OS

Molecular Weight:

321.4

Specification Sheet SDS
Feniltiohidantoína-glicina

Hazmat

Purity:

≥ 98 % (HPLC)

Synonym:

3-Fenil-2-tiohidantoína

Hazmat

Catalog Number:

41761

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

3 de diciembre de 2010

MDL NO:

MFCD00027413

Molecular Formula:

_C9H8N2SO

Molecular Weight:

192.24

Specification Sheet SDS
Feniltiohidantoína-fenilalanina

Purity:

≥ 98 % (HPLC)

Synonym:

5-Bencil-3-fenil-2-tiohidantoína

Catalog Number:

41751

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

4332-97-2

MDL NO:

MFCD01076623

Molecular Formula:

_C16H14N2SO

Molecular Weight:

282.36

Specification Sheet SDS
feniltiohidantoína-tirosina

Purity:

≥ 98 % (HPLC)

Synonym:

5-(4-Hidroxibencil)-3-fenil-2-tiohidantoína

Catalog Number:

41755

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

4332-95-0

MDL NO:

MFCD00027415

Molecular Formula:

_C16H14N2O2S

Molecular Weight:

298.36

Specification Sheet SDS
Ácido feniltiohidantoína-glutámico

Purity:

≥ 95 % (HPLC)

Synonym:

Ácido 3-fenil-2-tiohidantoína-5-propiónico

Catalog Number:

41752

Purity Limit:

≥ 95 % (HPLC)

CAS Number:

5624-27-1

MDL NO:

MFCD00070137

Molecular Formula:

_C12H12N2O3S

Molecular Weight:

264.3

Specification Sheet SDS
Heptano

Hazmat

Purity:

≥ 99% (GC)

Hazmat

Catalog Number:

41754

Purity Limit:

≥ 99% (GC)

CAS Number:

142-82-5

MDL NO:

MFCD00009544

Molecular Formula:

C7H16

Molecular Weight:

100.21

Specification Sheet SDS
Feniltiohidantoína-norleucina

Purity:

≥ 98 % (HPLC)

Synonym:

5-Butil-3-fenil-2-tiohidantoína

Catalog Number:

41753

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

4333-22-6

MDL NO:

MFCD00038437

Molecular Formula:

_C13H16N2SO

Molecular Weight:

248.34

Specification Sheet SDS
Hexafluorofosfato de O-(benzotriazol-1-il) -N , N , N ', N' -bis(pentametilen)uronio

Purity:

≥ 98 % (HPLC)

Synonym:

Hexafluorofosfato de (benzotriazol-1-iloxi)dipiperidinocarbenio

Catalog Number:

41750

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

206752-41-2

MDL NO:

MFCD00191769

Molecular Formula:

C ₁₇ H ₂₄ F ₆ N ₅ OP

Molecular Weight:

459.38

Specification Sheet SDS
[ N -[1-[2-(2-piridilcarboxamido)fenil]etiliden]glicinato]níquel

Purity:

≥ 96% (Ensayo por titulación)

Catalog Number:

41243

Purity Limit:

≥ 96% (Ensayo por titulación)

CAS Number:

264921-97-3

MDL NO:

MFCD01823363

Molecular Formula:

_C16H13N3NiO3

Molecular Weight:

353.99

Specification Sheet SDS
[ N -[α-[2-(Piperidinoacetamido)fenil]bencilideno]glicinato]níquel

Purity:

≥ 93% (Ensayo por titulación)

Catalog Number:

41242

Purity Limit:

≥ 93% (Ensayo por titulación)

CAS Number:

847654-17-5

MDL NO:

MFCD10566925

Molecular Formula:

_C22H23N3NiO3

Molecular Weight:

436.14

Specification Sheet SDS

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