Chem-Impex Internacional

Acetato de plomo (IV) (estabilizado con ácido acético al 5-10 %)

Hazmat

Purity:

≥ 90% (Ensayo por titulación)

Synonym:

Tetraacetato de plomo (IV)

Hazmat

Catalog Number:

07373

CAS Number:

546-67-8

Purity Limit:

≥ 90% (Ensayo por titulación)

MDL NO:

MFCD00008693

Molecular Formula:

_C8H12O8Pb

Molecular Weight:

443.4

Specification Sheet SDS
Fmoc-L-ciclopentilglicina

Purity:

≥ 98 % (HPLC)

Synonym:

Fmoc-Gly(ciclopentil)-OH

Catalog Number:

07264

CAS Number:

220497-61-0

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD01311751

Molecular Formula:

_C22H23NO4

Molecular Weight:

365.2

Specification Sheet SDS
Polietilenglicol, Mv medio ~ 3350, polvo granulado

Synonym:

CLAVIJA

Catalog Number:

06938

CAS Number:

25322-68-3

MDL NO:

MFCD00081839

Molecular Formula:

HOCH ₂ CH ₂ (OCH ₂ CH ₂ ) _n OH

Molecular Weight:

3015.0

Specification Sheet SDS
Fmoc -O -metil-D-tirosina

Purity:

≥ 99,5 % (HPLC quiral)

Synonym:

Fmoc-D-Tyr(Me)-OH

Catalog Number:

06903

CAS Number:

201335-88-8

Purity Limit:

≥ 99,5 % (HPLC quiral)

MDL NO:

MFCD00237393

Molecular Formula:

C ₂₅ H ₂₃ N º ₅

Molecular Weight:

417.47

Specification Sheet SDS
Ácido tranexámico

Grade:

USP

Purity:

99 - 101% (Ensayo por titulación)

Synonym:

ácido trans -4-(aminometil)ciclohexanocarboxílico

Catalog Number:

06911

Grade:

USP

CAS Number:

1197-18-8

Purity Limit:

99 - 101% (Ensayo por titulación)

MDL NO:

MFCD00001466

Molecular Formula:

_C8H15NO2

Molecular Weight:

157.21

Specification Sheet SDS
acetato de terc -butilo

Hazmat

Purity:

99 - 100% (GC)

Synonym:

Éster 1,1-dimetiletílico

Hazmat

Catalog Number:

06819

CAS Number:

540-88-5

Purity Limit:

99 - 100% (GC)

MDL NO:

MFCD00008807

Molecular Formula:

_C6H12O2

Molecular Weight:

116.16

Specification Sheet SDS
Resina de Fmoc-Tyr(tBu)-2-clorotritilo

Synonym:

Resina de Fmoc-O-terc-butil-L-tirosina-2-clorotritilo

Catalog Number:

06805

MDL NO:

MFCD03792298

Molecular Weight:

0

Specification Sheet SDS
Resina de Fmoc-L-alanina-2-clorotritilo (0,3 - 0,8 mmol/g, malla 200 - 400)

Synonym:

Resina de Fmoc-Ala-2-clorotritilo

Catalog Number:

06768

MDL NO:

MFCD00801224

Molecular Weight:

0

Specification Sheet SDS
O - terc -butil-L- alo -treonina

Purity:

≥ 98% (RMN)

Synonym:

alo -L-Thr(tBu)-OH

Catalog Number:

05845

CAS Number:

201353-89-1

Purity Limit:

≥ 98% (RMN)

MDL NO:

MFCD00237373

Molecular Formula:

_C8H17NO3

Molecular Weight:

175.22

Specification Sheet SDS
Fmoc-4-azido-L-fenilalanina

Purity:

≥ 98 % (HPLC)

Synonym:

Fmoc-L-Phe(4-azido)-OH

Catalog Number:

05752

CAS Number:

163217-43-4

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00237665

Molecular Formula:

_C24H20N4O4

Molecular Weight:

428.5

Specification Sheet SDS
Éster γ-2-fenilisopropílico del ácido Fmoc-L-glutámico

Purity:

≥ 98 % (HPLC)

Synonym:

Fmoc-L-Glu(2-fenilisopropiloxi)-OH

Catalog Number:

05714

CAS Number:

39 de junio de 2006

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00672323

Molecular Formula:

C ₂₉ H ₂₉ N º ₆

Molecular Weight:

487.56

Specification Sheet SDS
Sal de acetato de éster metílico de N ^α -Boc-L-lisina

Purity:

≥ 99 % (TLC)

Synonym:

Boc-L-Lis-OMe·AcOH

Catalog Number:

05555

CAS Number:

55757-60-3

Purity Limit:

≥ 99 % (TLC)

MDL NO:

MFCD00237564

Molecular Formula:

_C12H24N2O4 _· _C2H4O2

Molecular Weight:

320.38

Specification Sheet SDS
N ^α - Boc-L-arginina

Purity:

≥ 99,9 % (pureza quiral)

Synonym:

Boc-L-Arg-OH

Catalog Number:

05457

CAS Number:

13726-76-6

Purity Limit:

≥ 99,9 % (pureza quiral)

MDL NO:

MFCD00042632

Molecular Formula:

_C11H22N4O4

Molecular Weight:

274.32

Specification Sheet SDS
Boc- O - terc -butil-L-serina

Purity:

≥ 97 % (HPLC)

Synonym:

Boc-O-terc-butil-L-serina

Catalog Number:

05318

CAS Number:

13734-38-8

Purity Limit:

≥ 97 % (HPLC)

MDL NO:

MFCD00079666

Molecular Formula:

_C12H23NO5

Molecular Weight:

261.2

Specification Sheet SDS
Éster N -hidroxisuccinimida del ácido 6-maleimidohexanoico

Purity:

≥ 98 % (HPLC)

Synonym:

Éster N -hidroxisuccinimida del ácido 6-maleimidocaproico

Catalog Number:

05007

CAS Number:

55750-63-5

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00043043

Molecular Formula:

_C14H16N2O6

Molecular Weight:

308.3

Specification Sheet SDS
N , N' --Di-Boc- 1H- pirazol-1-carboxamidina

Purity:

≥ 97% (ensayo)

Synonym:

N , N' - bis -Boc-1-guanilpirazol

Catalog Number:

05186

CAS Number:

152120-54-2

Purity Limit:

≥ 97% (ensayo)

MDL NO:

MFCD01075122

Molecular Formula:

_C14H22N4O4

Molecular Weight:

310.4

Specification Sheet SDS
Resina de H-leucinol-2-clorotritilo (0,3 - 0,7 meq/g, malla 200 - 400)

Synonym:

Resina de L-Leu-ol-2-clorotritilo

Catalog Number:

05177

MDL NO:

MFCD08276742

Molecular Weight:

0

Specification Sheet SDS
Fmoc-4-piperidino-L-prolina

Purity:

≥ 98 % (HPLC)

Synonym:

Fmoc-L-Pro(4-piperidino)-OH

Catalog Number:

04998

CAS Number:

204318-02-5

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00273479

Molecular Formula:

_C25H28N2O4

Molecular Weight:

420.51

Specification Sheet SDS
Fmoc-4-metil-L-fenilalanina

Purity:

≥ 98 % (HPLC)

Synonym:

Fmoc-L-Fe(4-Me)-OH

Catalog Number:

04991

CAS Number:

199006-54-7

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00270197

Molecular Formula:

_C25H23NO4

Molecular Weight:

401.46

Specification Sheet SDS
Ácido N ^a -Fmoc-N ^b -aliloxicarbonil-L-2,3-diaminopropiónico

Purity:

≥ 95 % (HPLC)

Synonym:

Fmoc-L-Dap(Aloc)-OH

Catalog Number:

04973

CAS Number:

188970-92-5

Purity Limit:

≥ 95 % (HPLC)

MDL NO:

MFCD00273468

Molecular Formula:

_C22H22N2O6

Molecular Weight:

410.53

Specification Sheet SDS
Ácido fmoc-2-aminoindano-2-carboxílico

Purity:

≥ 97 % (HPLC)

Synonym:

Fmoc-Aic-OH

Catalog Number:

04958

CAS Number:

135944-07-9

Purity Limit:

≥ 97 % (HPLC)

MDL NO:

MFCD00800588

Molecular Formula:

C ₂₅ H ₂₁ N º ₄

Molecular Weight:

399.45

Specification Sheet SDS
Ácido (2 S ,4 R )-Fmoc-4-amino-1-Boc-pirrolidin-2-carboxílico

Purity:

≥ 98 % (HPLC)

Synonym:

Fmoc-ABPC( 2S , 4R )-OH

Catalog Number:

04941

CAS Number:

176486-63-8

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00673783

Molecular Formula:

_C25H28N2O6

Molecular Weight:

452.51

Specification Sheet SDS
Tetrakis(trifenilfosfina)paladio(0)

Purity:

≥ 99,5 % (≥ 9 % Pd, ensayo)

Synonym:

Pd( PPh3 ) 4

Catalog Number:

04833

CAS Number:

14221-01-3

Purity Limit:

≥ 99,5 % (≥ 9 % Pd, ensayo)

MDL NO:

MFCD00010012

Molecular Formula:

[( _C6H5 ) _3P _] _4Pd

Molecular Weight:

1155.58

Specification Sheet SDS
Ácido L-azetidina-2-carboxílico

Purity:

≥ 97% (ensayo)

Synonym:

(Ácido S -2-azetidina-2-carboxílico

Catalog Number:

04462

CAS Number:

2133-34-8

Purity Limit:

≥ 97% (ensayo)

MDL NO:

MFCD00005166

Molecular Formula:

C4H7NO2

Molecular Weight:

101.1

Specification Sheet SDS
Clorhidrato de éster terc -butílico de β-alanina

Purity:

≥ 99 % (HPLC)

Synonym:

β-Ala-OtBu·HCl

Catalog Number:

04407

CAS Number:

58620-93-2

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00058258

Molecular Formula:

_C7H15NO2 _· _HCl

Molecular Weight:

181.7

Specification Sheet SDS
N ^α -Acetil-L-lisina metil amida

Purity:

≥ 99 % (TLC)

Synonym:

Ac-L-Lis-NHMe

Catalog Number:

04370

CAS Number:

6367-10-8

Purity Limit:

≥ 99 % (TLC)

MDL NO:

MFCD00044694

Molecular Formula:

_C9H19N3O2

Molecular Weight:

201.27

Specification Sheet SDS
Resina de cisteamina 4-metoxitritilo (0,2-1,0 meq/g, malla 200-400)

Synonym:

Resina de 1-aminoetano-2-tiol (cisteamina)-4-metoxitritilo

Catalog Number:

04312

MDL NO:

MFCD00283007

Molecular Weight:

0

Specification Sheet SDS
Resina de cisteamina 2-clorotritilo (malla 200-400, 0,4-1,6 meq/g)

Synonym:

Resina de H-aminoetiltio-2-clorotritilo

Catalog Number:

04313

MDL NO:

MFCD00283006

Molecular Weight:

0

Specification Sheet SDS
Resina de tritilo de 1,4- bis- aminometil)benceno

Synonym:

Resina de tritilo de 4-xileno diamina

Catalog Number:

04301

MDL NO:

MFCD01091246

Molecular Weight:

0.0

Specification Sheet SDS
Fmoc-2-fluoro-D-fenilalanina

Purity:

≥ 99,5 % (HPLC quiral)

Synonym:

Fmoc-D-Fe(2-F)-OH

Catalog Number:

04139

CAS Number:

198545-46-9

Purity Limit:

≥ 99,5 % (HPLC quiral)

MDL NO:

MFCD00672553

Molecular Formula:

C ₂₄ H ₂₀ FNO ₄

Molecular Weight:

405.4

Specification Sheet SDS
Fmoc- p -fenil-L-fenilalanina

Purity:

≥ 98 % (HPLC)

Synonym:

Fmoc-L-Bip(4,4')-OH

Catalog Number:

04084

CAS Number:

199110-64-0

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00191198

Molecular Formula:

_C30H25Nº4

Molecular Weight:

463.52

Specification Sheet SDS
Ácido N ^α - Fmoc- N ^β- Boc-L-2,3-diaminopropiónico

Purity:

≥ 98 % (HPLC)

Synonym:

Fmoc-L-Dap(Boc)-OH

Catalog Number:

03763

CAS Number:

162558-25-0

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00235896

Molecular Formula:

_C23H26N2O6

Molecular Weight:

426.46

Specification Sheet SDS
Fmoc-L-fenilglicina

Purity:

≥ 99% (ensayo)

Synonym:

Fmoc-L-Phg-OH

Catalog Number:

03732

CAS Number:

102410-65-1

Purity Limit:

≥ 99% (ensayo)

MDL NO:

MFCD00155632

Molecular Formula:

C ₂₃ H ₁₉ N.º ₄

Molecular Weight:

373.4

Specification Sheet SDS
Fmoc-L-metionina sulfona

Purity:

≥ 98 % (HPLC)

Synonym:

Fmoc-L-Met( O2 )-OH

Catalog Number:

03725

CAS Number:

163437-14-7

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00153361

Molecular Formula:

_C20H21NO6S

Molecular Weight:

403.5

Specification Sheet SDS
N ^α -Fmoc- N ^ε -1-(4,4-dimetil-2,6-dioxociclohex-1-ilideno)etil-L-lisina

Purity:

≥ 95 % (HPLC)

Synonym:

Fmoc-L-Lys(Dde)-OH

Catalog Number:

03718

CAS Number:

150629-67-7

Purity Limit:

≥ 95 % (HPLC)

MDL NO:

MFCD00278818

Molecular Formula:

_C31H36N2O6

Molecular Weight:

532.58

Specification Sheet SDS
Fmoc -O -alil-L-tirosina

Purity:

≥ 98 % (HPLC)

Synonym:

Fmoc-L-Tyr(Todo)-OH

Catalog Number:

03617

CAS Number:

146982-30-1

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00273461

Molecular Formula:

_C27H25Nº ₅

Molecular Weight:

443.5

Specification Sheet SDS
Resina de glicina-2-clorotritilo (0,8 - 1,2 meq/g, malla 200 - 400)

Synonym:

Resina de glic-2-clorotritilo

Catalog Number:

03467

MDL NO:

MFCD00801409

Molecular Weight:

0

Specification Sheet SDS
Resina de L-alanina-2-clorotritilo (0,3-1,0 meq/g, malla 200-400)

Synonym:

Resina de L-Ala-2-clorotritilo

Catalog Number:

03449

MDL NO:

MFCD00801399

Molecular Weight:

0

Specification Sheet SDS
Gli-Glu-OH

Purity:

≥ 98 % (HPLC)

Synonym:

Glicil-L-glutamina

Catalog Number:

03356

CAS Number:

7412-78-4

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00008128

Molecular Formula:

_C7H12N2O5

Molecular Weight:

204.18

Specification Sheet SDS
Ala-ala-oh

Purity:

≥ 98 % (HPLC)

Synonym:

L-alanil-L-alanina

Catalog Number:

03273

CAS Number:

31 de agosto de 1948

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD28515397

Molecular Formula:

_C6H12N2O3

Molecular Weight:

160.17

Specification Sheet SDS
Ácido 4-[( R , S -α-1-(9 H -Fluren-9-il)-metoxi formamido]2,4-dimetoxibencil-fenoxiacético

Purity:

≥ 98 % (HPLC)

Synonym:

Enlace amida Fmoc-Rink

Catalog Number:

03249

CAS Number:

126828-35-1, 145069-56-3

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00153509

Molecular Formula:

C ₃₂ H ₂₉ N.º ₇

Molecular Weight:

539.58

Specification Sheet SDS
Clorhidrato de éster metílico de N ^α - Benzoil-L-arginina

Purity:

≥ 96 % (HPLC)

Synonym:

Bz-L-Arg-OMe·HCl

Catalog Number:

03032

CAS Number:

9 de abril de 1784

Purity Limit:

≥ 96 % (HPLC)

MDL NO:

MFCD00038945

Molecular Formula:

_C14H20N4O3 _· _HCl

Molecular Weight:

328.8

Specification Sheet SDS
Clorhidrato de éster metílico de L-treonina

Purity:

≥ 98 % (HPLC)

Synonym:

L-Thr-OMe·HCl

Catalog Number:

03145

CAS Number:

39994-75-7

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00037677

Molecular Formula:

_C5H11NO3 _· _HCl

Molecular Weight:

169.6

Specification Sheet SDS
Clorhidrato de éster terc -butílico de L-alanina

Purity:

97,5 - 102,5% (Determinación por titulación)

Synonym:

L-Ala-OtBu·HCl

Catalog Number:

03014

CAS Number:

13404-22-3

Purity Limit:

97,5 - 102,5% (Determinación por titulación)

MDL NO:

MFCD00035524

Molecular Formula:

_C7H15NO2 _· _HCl

Molecular Weight:

181.7

Specification Sheet SDS
Resina de amida AM de Rink

Synonym:

4-(2',4'-Dimetoxifenil-Fmoc-aminometil)fenoxiacetamidoaminometilresina

Catalog Number:

02900

CAS Number:

183599-10-2

MDL NO:

MFCD28053617

Molecular Weight:

0

Specification Sheet SDS
Ceftazidima pentahidrato

Grade:

cumple con las especificaciones USP

Purity:

95,0-102,0 % (HPLC, base seca)

Catalog Number:

02879

Grade:

cumple con las especificaciones USP

CAS Number:

78439-06-2

Purity Limit:

95,0-102,0 % (HPLC, base seca)

MDL NO:

MFCD00153936

Molecular Formula:

_C22H22N6O7S2 _· _5H2O

Molecular Weight:

636.6

Specification Sheet SDS
Menadiona

Purity:

≥ 98% (Ensayo por titulación)

Synonym:

2-Metil-1,4-naftoquinona

Catalog Number:

02868

CAS Number:

58-27-5

Purity Limit:

≥ 98% (Ensayo por titulación)

MDL NO:

MFCD00001681

Molecular Formula:

_C11H8O2

Molecular Weight:

172.2

Specification Sheet SDS
Ácido fmoc-L-octahidroindol-2-carboxílico

Purity:

≥ 98 % (HPLC)

Synonym:

Fmoc-L-Oic-OH

Catalog Number:

02718

CAS Number:

130309-37-4

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD09750487

Molecular Formula:

_C24H25NO4

Molecular Weight:

391.5

Specification Sheet SDS
Fmoc -N -metil-D-valina

Purity:

≥ 98 % (HPLC)

Synonym:

Fmoc -N -Me-D-Val-OH

Catalog Number:

02682

CAS Number:

103478-58-6

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00153396

Molecular Formula:

_C21H23NO4

Molecular Weight:

353.4

Specification Sheet SDS
Fmoc -N -metil-L-valina

Purity:

≥ 98 % (HPLC)

Synonym:

Fmoc -N -Me-L-Val-OH

Catalog Number:

02681

CAS Number:

84000-11-3

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00153395

Molecular Formula:

_C21H23NO4

Molecular Weight:

353.4

Specification Sheet SDS

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