Chem-Impex Internacional

Acetato de cadmio anhidro

Hazmat

Purity:

≥ 98% (ensayo)

Hazmat

Catalog Number:

29845

CAS Number:

543-90-8

Purity Limit:

≥ 98% (ensayo)

MDL NO:

MFCD00012449

Molecular Formula:

_CH3COO ) _2Cd

Molecular Weight:

230.5

Specification Sheet SDS
Óxido de manganeso (IV)

Purity:

≥ 99,997 % (base de trazas de metal)

Catalog Number:

29832

CAS Number:

1313-13-9

Purity Limit:

≥ 99,997 % (base de trazas de metal)

MDL NO:

MFCD00003463

Molecular Formula:

_MnO2

Molecular Weight:

86.94

Specification Sheet SDS
Sulfuro de plomo (II)

Hazmat

Purity:

80-87% (Plomo, Ensayo por ICP)

Hazmat

Catalog Number:

29831

CAS Number:

1314-87-0

Purity Limit:

80-87% (Plomo, Ensayo por ICP)

MDL NO:

MFCD00016280

Molecular Formula:

PbS

Molecular Weight:

239.27

Specification Sheet SDS
Canforquinona

Purity:

≥ 99% (GC)

Synonym:

2,3-Bornediona

Catalog Number:

29827

CAS Number:

10373-78-1

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00064160

Molecular Formula:

_C10H14O2

Molecular Weight:

166.22

Specification Sheet SDS
S -(+)-5,5-Dimetil-4-fenil-2-oxazolidinona

Purity:

≥ 99,5 % (HPLC, pureza quiral)

Synonym:

( S -Fenil superquat

Catalog Number:

29806

CAS Number:

168297-84-5

Purity Limit:

≥ 99,5 % (HPLC, pureza quiral)

MDL NO:

MFCD00274262

Molecular Formula:

_C11H13NO2

Molecular Weight:

191.23

Specification Sheet SDS
L-Glutamina USP de origen no animal

Grade:

cumple con la especificación USP

Purity:

98,5 - 101,5% (Determinación por titulación)

Synonym:

L-Gln-OH

Catalog Number:

29801

Grade:

cumple con la especificación USP

CAS Number:

56-85-9

Purity Limit:

98,5 - 101,5% (Determinación por titulación)

MDL NO:

MFCD00008044

Molecular Formula:

_C5H10N2O3

Molecular Weight:

146.15

Specification Sheet SDS
Ácido 1H-imidazol-4-carboxílico

Purity:

≥ 98 % (HPLC)

Synonym:

Ácido 4(5)-imidazolecarboxílico

Catalog Number:

29769

CAS Number:

1072-84-0

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00082203

Molecular Formula:

_C4H4N2O2

Molecular Weight:

112.09

Specification Sheet SDS
Clorhidrato de 3-fenil-4,5,6,7-tetrahidro-1,2,3-triazolo[1,5-a]pirazina

Purity:

≥ 97 % (HPLC)

Catalog Number:

29763

CAS Number:

1245782-72-2

Purity Limit:

≥ 97 % (HPLC)

MDL NO:

MFCD16883077

Molecular Formula:

_C11H12N4 _· _HCl

Molecular Weight:

236.7

Specification Sheet SDS
N -Boc-hidroxilamina

Purity:

≥ 99 % (HPLC)

Synonym:

N -hidroxicarbamato de terc- butilo

Catalog Number:

29751

CAS Number:

36016-38-3

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00002107

Molecular Formula:

_C5H11NO3

Molecular Weight:

133.15

Specification Sheet SDS
4-Propargiloxi-L-fenilalanina

Purity:

≥ 99% (HPLC quiral, HPLC)

Synonym:

H-Tyr(propargilo)-OH

Catalog Number:

29744

CAS Number:

1080496-42-9, 610794-20-2

Purity Limit:

≥ 99% (HPLC quiral, HPLC)

MDL NO:

MFCD21363200

Molecular Formula:

_C12H13NO3

Molecular Weight:

219.2

Specification Sheet SDS
Tigeciclina

Purity:

≥ 98,5 % (HPLC)

Synonym:

9-t-butilglicilamido-minociclina

Catalog Number:

29737

CAS Number:

220620-09-7

Purity Limit:

≥ 98,5 % (HPLC)

MDL NO:

MFCD00935753

Molecular Formula:

_{C29H39N5O8xH2O}

Molecular Weight:

585.65

Specification Sheet SDS
Fmoc-5-metoxi-L-triptófano

Purity:

≥ 98,5 % (HPLC quiral)

Synonym:

Fmoc-L-Trp(5-OMe)-OH

Catalog Number:

29726

CAS Number:

1219184-52-7, 460751-69-3

Purity Limit:

≥ 98,5 % (HPLC quiral)

MDL NO:

MFCD28166522

Molecular Formula:

_C27H24N2O5

Molecular Weight:

456.49

Specification Sheet SDS
15-Corona-5

Purity:

≥ 99% (GC)

Synonym:

1,4,7,10,13-pentaoxaciclopentadecano

Catalog Number:

29729

CAS Number:

33100-27-5

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00005110

Molecular Formula:

_C10H20O5

Molecular Weight:

220.26

Specification Sheet SDS
( S -Fmoc-β-hidroxi-valina

Purity:

≥ 99 % (HPLC)

Synonym:

(Ácido S -Fmoc-2-amino-3-hidroxi-3-metil-butírico

Catalog Number:

29718

CAS Number:

1217603-41-2

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD04974410

Molecular Formula:

_C20H21Nº ₅

Molecular Weight:

355.39

Specification Sheet SDS
Ácido R , S -Fmoc-2-amino-4,4-difluoro-butírico

Purity:

≥ 97 % (HPLC)

Catalog Number:

29700

CAS Number:

1260640-43-4

Purity Limit:

≥ 97 % (HPLC)

MDL NO:

MFCD06738956

Molecular Formula:

_C19H17F2NO4

Molecular Weight:

361.35

Specification Sheet SDS
Ácido R , S -Fmoc-3-amino-2-(3,4-dimetoxi-bencil)-propiónico

Purity:

≥ 97 % (HPLC)

Catalog Number:

29678

CAS Number:

1076197-02-8

Purity Limit:

≥ 97 % (HPLC)

MDL NO:

MFCD11226809

Molecular Formula:

_C27H27Nº6

Molecular Weight:

461.51

Specification Sheet SDS
S -Fmoc- N- (1-feniletil)-glicina

Purity:

≥ 99 % (HPLC)

Synonym:

Fmoc-Nspe-OH

Catalog Number:

29671

CAS Number:

934752-38-2

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD18782835

Molecular Formula:

_C25H23NO4

Molecular Weight:

401.46

Specification Sheet SDS
Fmoc- N -(propil)-glicina

Purity:

99 - 100% (Ensayo por titulación)

Synonym:

Fmoc-Nnva-OH

Catalog Number:

29672

CAS Number:

1310680-42-2

Purity Limit:

99 - 100% (Ensayo por titulación)

MDL NO:

MFCD18328449

Molecular Formula:

_C20H21NO4

Molecular Weight:

339.39

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

Purity:

≥ 99 % (HPLC)

Catalog Number:

29661

CAS Number:

1018332-24-5

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD11519437

Molecular Formula:

_C25H28N2O6

Molecular Weight:

452.51

Specification Sheet SDS
Ácido R -Fmoc-2-amino-3-fenilsulfanil-propiónico

Purity:

≥ 98 % (HPLC)

Synonym:

Fmoc-L-Cys(fenil)-OH

Catalog Number:

29639

CAS Number:

488761-06-4

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD08063325

Molecular Formula:

_C24H21NO4S

Molecular Weight:

419.5

Specification Sheet SDS
Fmoc- N -metil-S- terc -butiltio-L-cisteína

Purity:

≥ 98 % (HPLC)

Synonym:

Fmoc -N -Me-L-Cys(StBu)-OH

Catalog Number:

29640

CAS Number:

1013096-03-1

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD24849705

Molecular Formula:

_C23H27NO4S2

Molecular Weight:

445.59

Specification Sheet SDS
Ácido 2S , 4R -Boc-4-ciclohexil-pirrolidin-2-carboxílico

Purity:

≥ 99 % (HPLC)

Catalog Number:

29609

CAS Number:

934470-83-4

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD26793863

Molecular Formula:

_C16H27Nº4

Molecular Weight:

297.39

Specification Sheet SDS
Ácido R -Boc-2-amino-3,3-dimetil-pent-4-enoico

Purity:

≥ 99 % (HPLC)

Catalog Number:

29623

CAS Number:

854250-89-8

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD18762149

Molecular Formula:

_C12H21NO4

Molecular Weight:

243.3

Specification Sheet SDS
Solución de terc -butóxido de potasio,
1,0 M en terc -butanol

Hazmat

Purity:

0,95 - 1,10 M (por titulación)

Synonym:

Sal de potasio de 2-metil-2-propano

Hazmat

Catalog Number:

29540

CAS Number:

865-47-4

Purity Limit:

0,95 - 1,10 M (por titulación)

MDL NO:

MFCD00012162

Molecular Formula:

C ₄ H ₉ está bien

Molecular Weight:

112.21

Specification Sheet SDS
3-(Metoximetil)-piridina

Purity:

≥ 98% (GC)

Catalog Number:

29457

CAS Number:

58418-62-5

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD18206277

Molecular Formula:

_C7H9NO

Molecular Weight:

123.15

Specification Sheet SDS
Ácido boc-4-(naftalen-2-il)-piperidina-4-carboxílico

Purity:

≥ 97 % (HPLC)

Catalog Number:

29366

CAS Number:

167262-89-7

Purity Limit:

≥ 97 % (HPLC)

MDL NO:

MFCD12408084

Molecular Formula:

_C21H25Nº ₄

Molecular Weight:

355.43

Specification Sheet SDS
Ácido 6-azido-hexanoico

Purity:

≥ 98% (GC)

Catalog Number:

29363

CAS Number:

79598-53-1

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD12406156

Molecular Formula:

_C6H11N3O2

Molecular Weight:

157.17

Specification Sheet SDS
Fmoc-α-Me-D-Leu-OH

Purity:

≥ 98 % (HPLC)

Synonym:

( R )-N-Fmoc-α-metilleucina

Catalog Number:

29355

CAS Number:

1231709-23-1

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD12031693

Molecular Formula:

_C22H25NO4

Molecular Weight:

367.44

Specification Sheet SDS
Sal sódica del ácido lactobiónico

Purity:

≥ 99% (ensayo)

Synonym:

Sal sódica del ácido 4- O -β-D-galactopiranosil-D-glucónico

Catalog Number:

29286

CAS Number:

27297-39-8

Purity Limit:

≥ 99% (ensayo)

MDL NO:

MFCD06658158

Molecular Formula:

_C12H21O12 _· _Na

Molecular Weight:

380.27

Specification Sheet SDS
2-(clorometoxi)-1,1,1,3,3,3-hexafluoro-propano

Purity:

≥ 99,5 % (GC)

Catalog Number:

29259

CAS Number:

26103-07-1

Purity Limit:

≥ 99,5 % (GC)

MDL NO:

MFCD09952406

Molecular Formula:

_C4H3ClF6O

Molecular Weight:

216.51

Specification Sheet SDS
2,4-Dicloro-3-cianopiridina

Purity:

≥ 98 % (HPLC)

Catalog Number:

29194

CAS Number:

180995-12-4

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD09750302

Molecular Formula:

_C6H2Cl2N2

Molecular Weight:

173.0

Specification Sheet SDS
Hexacloroosmiato (IV) de sodio dihidrato

Purity:

≥ 99% (Contenido de osmio: ≥ 39%)

Catalog Number:

29178

CAS Number:

1307-81-9

Purity Limit:

≥ 99% (Contenido de osmio: ≥ 39%)

MDL NO:

MFCD09263279

Molecular Formula:

_Cl6Na2Os _· _2H2O

Molecular Weight:

484.96

Specification Sheet SDS
1,3,5- tri - O -acetil-2-desoxi-D-eritro-pentofuranosa

Purity:

≥ 98 % (HPLC)

Synonym:

1,3,5- tri - O -acetil-2-desoxi-D-ribosa

Catalog Number:

29110

CAS Number:

4594-52-9

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD08458437

Molecular Formula:

_C11H16O7

Molecular Weight:

260.24

Specification Sheet SDS
Dihidrocalcona de naringina

Purity:

≥ 98 % (HPLC)

Catalog Number:

29099

CAS Number:

18916-17-1

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD08436145

Molecular Formula:

_C27H34O14

Molecular Weight:

582.55

Specification Sheet SDS
Hidrato de tetrahidrocloruro de 3,3'-diaminobencidina

Purity:

≥ 98% (ensayo)

Catalog Number:

29087

CAS Number:

868272-85-9

Purity Limit:

≥ 98% (ensayo)

MDL NO:

MFCD08273058

Molecular Formula:

_C12H14N4 _· _4HCl · _H2O

Molecular Weight:

378.13

Specification Sheet SDS
3-Amino-1,2,4-triazol-5-tiol

Purity:

≥ 98 % (HPLC)

Catalog Number:

29088

CAS Number:

16691-43-3

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00005231

Molecular Formula:

_C2H4N4S

Molecular Weight:

116.15

Specification Sheet SDS
6-Hexadecanoilamido-4-metilumbeliferil β-D-galactopiranósido

Purity:

Punto único

Catalog Number:

28985

CAS Number:

94452-17-2

Purity Limit:

Punto único

MDL NO:

MFCD06796945

Molecular Formula:

C ₃₂ H ₄₉ N.º ₉

Molecular Weight:

591.74

Specification Sheet SDS
Sal de potasio del 5-amino-1 H -tetrazol

Purity:

≥ 97% (ensayo)

Catalog Number:

28812

CAS Number:

136369-04-5

Purity Limit:

≥ 97% (ensayo)

MDL NO:

MFCD04038086

Molecular Formula:

Canal ₂ KN ₅

Molecular Weight:

123.16

Specification Sheet SDS
Ácido acético Fmoc-1-amino-ciclopentano

Purity:

≥ 97 % (HPLC)

Catalog Number:

28619

CAS Number:

282524-99-6

Purity Limit:

≥ 97 % (HPLC)

MDL NO:

MFCD02258134

Molecular Formula:

_C22H23NO4

Molecular Weight:

365.43

Specification Sheet SDS
2-Etil-6-metilfenol

Purity:

≥ 99% (GC)

Synonym:

6-Etil- m -cresol

Catalog Number:

28454

CAS Number:

1687-64-5

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00962292

Molecular Formula:

_C9H12O

Molecular Weight:

136.19

Specification Sheet SDS
N -óxido de 2,6-dicloro-4-nitropiridina

Purity:

≥ 98 % (HPLC)

Catalog Number:

28443

CAS Number:

2587-01-1

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00955611

Molecular Formula:

_C5H2Cl2N2O3

Molecular Weight:

208.99

Specification Sheet SDS
Abiraterona

Purity:

≥ 99 % (HPLC)

Synonym:

17-(3-piridil)androsta-5,16-dien-3β-ol;Androsta-5,16-dien-3-ol

Catalog Number:

28438

CAS Number:

154229-19-3

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00924100

Molecular Formula:

C ₂₄ H ₃₁ NO

Molecular Weight:

349.52

Specification Sheet SDS
Etopósido

Grade:

USP

Purity:

95 - 105% (Ensayo en base anhidra)

Catalog Number:

28435

Grade:

USP

CAS Number:

33419-42-0

Purity Limit:

95 - 105% (Ensayo en base anhidra)

MDL NO:

MFCD00869325

Molecular Formula:

_C29H32O13

Molecular Weight:

588.56

Specification Sheet SDS
Fipronil

Purity:

≥ 97 % (HPLC)

Catalog Number:

28434

CAS Number:

120068-37-3

Purity Limit:

≥ 97 % (HPLC)

MDL NO:

MFCD00867812

Molecular Formula:

_{C12H4Cl2F6N4SO}

Molecular Weight:

437.15

Specification Sheet SDS
2,3:4,5-Di -O -isopropiliden-β-D-fructopiranosa

Purity:

≥ 99 % (HPLC)

Synonym:

Diacetona-β-D-fructosa

Catalog Number:

28388

CAS Number:

20880-92-6

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00022183

Molecular Formula:

_C12H20O6

Molecular Weight:

260.28

Specification Sheet SDS
N -metacriloilglicina

Purity:

≥ 98% (RMN)

Catalog Number:

28345

CAS Number:

23578-45-2

Purity Limit:

≥ 98% (RMN)

MDL NO:

MFCD00466786

Molecular Formula:

_C6H9NO3

Molecular Weight:

143.14

Specification Sheet SDS
2-Mercaptobenzimidazol

Hazmat

Purity:

≥ 99,5%

Hazmat

Catalog Number:

28342

CAS Number:

583-39-1

Purity Limit:

≥ 99,5%

MDL NO:

MFCD00005593

Molecular Formula:

_C7H6N2S

Molecular Weight:

150.2

Specification Sheet SDS
Ácido 1,4-piperazindipropanosulfónico

Purity:

97 - 101% (Ensayo por titulación)

Synonym:

PIPPS

Catalog Number:

28312

CAS Number:

5625-56-9

Purity Limit:

97 - 101% (Ensayo por titulación)

MDL NO:

MFCD00274122

Molecular Formula:

_C10H22N2O6S2

Molecular Weight:

330.42

Specification Sheet SDS
Clorhidrato de 4-bromopiridina

Purity:

≥ 99 % (HPLC)

Catalog Number:

28252

CAS Number:

2 de junio de 19524

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00012828

Molecular Formula:

_C5H4BrN _· HCl

Molecular Weight:

194.46

Specification Sheet SDS
Ácido 6-aminopiridina-2-carboxílico

Purity:

≥ 99 % (HPLC)

Synonym:

Ácido 6-amino-2-picolínico

Catalog Number:

28235

CAS Number:

23628-31-1

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00233711

Molecular Formula:

_C6H6N2O2

Molecular Weight:

138.13

Specification Sheet SDS

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