Chem-Impex Internacional

Cianol de xileno FF

Purity:

≥ 75% (Contenido de colorante)

Synonym:

Azul ácido 147

Catalog Number:

01310

CAS Number:

2650-17-1

Purity Limit:

≥ 75% (Contenido de colorante)

MDL NO:

MFCD00040657

Molecular Formula:

_{C25H27N2O6S2Na}

Molecular Weight:

538.62

Specification Sheet SDS
5-Fluorocitosina

Grade:

cumple con las especificaciones USP

Purity:

98,5-101,0 % (HPLC)

Synonym:

4-Amino-5-fluoro-2-hidroxipirimidina

Catalog Number:

01260

Grade:

cumple con las especificaciones USP

CAS Number:

2022-85-7

Purity Limit:

98,5-101,0 % (HPLC)

MDL NO:

MFCD00006035

Molecular Formula:

_C4H4FN3O

Molecular Weight:

129.09

Specification Sheet SDS
Ácido hipúrico

Purity:

≥ 99% (ensayo)

Synonym:

N-benzoilglicina

Catalog Number:

01175

CAS Number:

495-69-2

Purity Limit:

≥ 99% (ensayo)

MDL NO:

MFCD00002692

Molecular Formula:

_C9H9NO3

Molecular Weight:

179.18

Specification Sheet SDS
Azul de timol

Grade:

Reactivo ACS

Synonym:

Timolsulfonftaleína

Catalog Number:

01268

Grade:

Reactivo ACS

CAS Number:

76-61-9

MDL NO:

MFCD00005869

Molecular Formula:

_C27H30O5S

Molecular Weight:

466.6

Specification Sheet SDS
Naranja de metilo

Hazmat

Grade:

Reactivo ACS

Synonym:

Sal sódica del ácido 4-[4-(dimetilamino)-fenilazo]bencenosulfónico

Hazmat

Catalog Number:

01239

Grade:

Reactivo ACS

CAS Number:

547-58-0

MDL NO:

MFCD00007502

Molecular Formula:

_{C14H14N3O3SNa}

Molecular Weight:

327.3

Specification Sheet SDS
Sulfato de plata

Hazmat

Grade:

Reactivo ACS

Purity:

≥ 98,0 % (titulación)

Synonym:

Sulfato de plata (I)

Hazmat

Catalog Number:

01257

Grade:

Reactivo ACS

CAS Number:

10294-26-5

Purity Limit:

≥ 98,0 % (titulación)

MDL NO:

MFCD00003407

Molecular Formula:

_Ag2SO4

Molecular Weight:

311.8

Specification Sheet SDS
Vitamina K ₁

Grade:

USP

Purity:

97 - 103% (ensayo)

Synonym:

2-Metil-3-fitil-1,4-naftoquinona

Catalog Number:

00768

Grade:

USP

CAS Number:

84-80-0

Purity Limit:

97 - 103% (ensayo)

MDL NO:

MFCD00214063

Molecular Formula:

_C31H46O2

Molecular Weight:

450.6

Specification Sheet SDS
Lecitina de soja

Purity:

≥ 97% (ensayo)

Synonym:

1,2-diacil -sn -glicero-3-fosfocolina

Catalog Number:

00822

CAS Number:

8002-43-5

Purity Limit:

≥ 97% (ensayo)

MDL NO:

MFCD00147406

Molecular Formula:

C ₄₂ H ₈₀ N.º ₈ P

Molecular Weight:

758.06

Specification Sheet SDS
3'-Azido-3'-desoxitimidina

Grade:

Cumple con las especificaciones de la USP

Purity:

97 - 102% (Ensayo: base anhidra)

Synonym:

Azt

Catalog Number:

00931

Grade:

Cumple con las especificaciones de la USP

CAS Number:

30516-87-1

Purity Limit:

97 - 102% (Ensayo: base anhidra)

MDL NO:

MFCD00006536

Molecular Formula:

_C10H13N5O4

Molecular Weight:

267.25

Specification Sheet SDS
1H-1,2,4-Triazol

Purity:

≥ 99 % (HPLC)

Synonym:

Pirrodiazol

Catalog Number:

00942

CAS Number:

288-88-0

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00005228

Molecular Formula:

_C2H3N3

Molecular Weight:

69.07

Specification Sheet SDS
Cloruro de trifenilmetilo

Hazmat

Purity:

≥ 99 % (HPLC)

Synonym:

Cloruro de tritilo

Hazmat

Catalog Number:

00974

CAS Number:

76-83-5

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00000813

Molecular Formula:

_C19H15Cl

Molecular Weight:

278.78

Specification Sheet SDS
1,3-Dicloro-1,1,3,3-tetraisopropil-1,3-disiloxano

Hazmat

Purity:

≥ 98,5 % (GC)

Synonym:

CONSEJOS Cloruro

Hazmat

Catalog Number:

00934

CAS Number:

69304-37-6

Purity Limit:

≥ 98,5 % (GC)

MDL NO:

MFCD00009655

Molecular Formula:

_{C12H28Cl2OSi2}

Molecular Weight:

315.43

Specification Sheet SDS
Clorhidrato de tiramina

Purity:

99,0 - 100,5 % (HPLC)

Synonym:

Clorhidrato de 4-hidroxifenetilamina

Catalog Number:

00831

CAS Number:

60-19-5

Purity Limit:

99,0 - 100,5 % (HPLC)

MDL NO:

MFCD00012901

Molecular Formula:

_C8H11NO _· HCl

Molecular Weight:

173.65

Specification Sheet SDS
Hidróxido de tetrametilamonio

Hazmat

Purity:

24,5 - 25,5% (Determinación por titulación)

Synonym:

TMAH

Hazmat

Catalog Number:

00858

CAS Number:

75-59-2

Purity Limit:

24,5 - 25,5% (Determinación por titulación)

MDL NO:

MFCD00008280

Molecular Formula:

_C4H13NO

Molecular Weight:

91.15

Specification Sheet SDS
Acetato de etilo

Hazmat

Purity:

≥ 99,7 % (GC)

Synonym:

Éster etílico del ácido acético

Hazmat

Catalog Number:

00757

CAS Number:

141-78-6

Purity Limit:

≥ 99,7 % (GC)

MDL NO:

MFCD00009171

Molecular Formula:

_C4H8O2

Molecular Weight:

88.11

Specification Sheet SDS
Hidrato de Boc-L-leucina

Purity:

≥ 99 % (HPLC)

Synonym:

Boc-L-Leu-OH·H2O

Catalog Number:

00774

CAS Number:

200936-87-4

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00065582

Molecular Formula:

_C11H21NO4 _· _H2O

Molecular Weight:

249.31

Specification Sheet SDS
Estearato de magnesio ≥ 90% base de ácido esteárico y palmítico, ≥ 40% base de ácido esteárico, 4,0-5,0% base de Mg

Grade:

Cumple con las especificaciones USP/NF/EP/BP/JP

Synonym:

Sal de magnesio del ácido octadecónico

Catalog Number:

00828

Grade:

Cumple con las especificaciones USP/NF/EP/BP/JP

CAS Number:

557-04-0

MDL NO:

MFCD00036391

Molecular Formula:

_C36H70O4Mg

Molecular Weight:

591.2

Specification Sheet SDS
2-Hidroxipiridina- N -óxido

Purity:

≥ 99 % (HPLC)

Synonym:

1-Hidroxi-2(1 H )piridinona

Catalog Number:

00785

CAS Number:

13161-30-3

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00006195

Molecular Formula:

_C5H5NO2

Molecular Weight:

111.1

Specification Sheet SDS
Sal de potasio del ácido L-aspártico

Grade:

Grado EP

Purity:

99 - 101% (ensayo)

Synonym:

L-aspartato de potasio

Catalog Number:

00794

Grade:

Grado EP

CAS Number:

1115-63-5

Purity Limit:

99 - 101% (ensayo)

MDL NO:

MFCD00021083

Molecular Formula:

_C4H6NO4K

Molecular Weight:

171.2

Specification Sheet SDS
Ácido libre de arsenazo III de alto grado

Hazmat

Grade:

Alto grado

Purity:

≥ 94 % (HPLC)

Hazmat

Catalog Number:

00796

Grade:

Alto grado

CAS Number:

1668-00-4

Purity Limit:

≥ 94 % (HPLC)

MDL NO:

MFCD00036695

Molecular Formula:

_{C22H18As2N4O14S2}

Molecular Weight:

776.37

Specification Sheet SDS
Tamices moleculares, perlas 3Ǻ, malla 8-12

Synonym:

Tamiz molecular tipo UOP 3Å

Catalog Number:

00772

CAS Number:

308080-99-1

MDL NO:

MFCD00147627

Molecular Formula:

K ₁₂ [(AlO ₂₁₂ SiO ₂₁₂ ]·nH ₂ O

Molecular Weight:

0.0

Specification Sheet SDS
El 2-yodopropano contiene cobre como estabilizador.

Hazmat

Purity:

≥ 99% (GC)

Synonym:

Yoduro de isopropilo

Hazmat

Catalog Number:

00790

CAS Number:

75-30-9

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00001071

Molecular Formula:

_C3H7I

Molecular Weight:

169.99

Specification Sheet SDS
5'- O -(4,4'-Dimetoxitritil) uridina

Purity:

≥ 99 % (HPLC)

Synonym:

DMT-Ribouridina

Catalog Number:

00610

CAS Number:

81246-79-9

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00057909

Molecular Formula:

_C30H30N2O8

Molecular Weight:

546.6

Specification Sheet SDS
L(-)-Fucosa

Purity:

98 - 100 % (HPLC)

Synonym:

6-desoxi-L-galactopiranosa

Catalog Number:

00736

CAS Number:

6696-41-9, 2438-80-4

Purity Limit:

98 - 100 % (HPLC)

MDL NO:

MFCD00069812

Molecular Formula:

_C6H12O5

Molecular Weight:

164.16

Specification Sheet SDS
Cloruro de dansilo

Hazmat

Purity:

≥ 98 % (HPLC)

Synonym:

Cloruro de 5-(dimetilamino)naftaleno-1-sulfonilo

Hazmat

Catalog Number:

00714

CAS Number:

605-65-2

Purity Limit:

≥ 98 % (HPLC)

Molecular Formula:

_C12H12ClNO2S

Molecular Weight:

269.74

Specification Sheet SDS
5'-O-(4,4'-dimetoxitritil)-2'-desoxiadenosina

Purity:

≥ 99 % (HPLC)

Synonym:

DMT-dA

Catalog Number:

00595

CAS Number:

17331-22-5

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00063378

Molecular Formula:

_C31H31N5O5

Molecular Weight:

553.6

Specification Sheet SDS
5-Hidroxi-L-triptófano del extracto de semilla de Griffonia

Hazmat

Purity:

≥ 98 % (HPLC)

Synonym:

L-Trp(5-OH)-OH

Hazmat

Catalog Number:

00607

CAS Number:

4350-09-8

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00064341

Molecular Formula:

_C11H12N2O3

Molecular Weight:

220.2

Specification Sheet SDS
Acetato de mercurio (II)

Hazmat

Grade:

Reactivo ACS

Purity:

≥ 98,0 % (titulación)

Synonym:

Acetato de mercurio

Hazmat

Catalog Number:

00676

Grade:

Reactivo ACS

CAS Number:

1600-27-7

Purity Limit:

≥ 98,0 % (titulación)

MDL NO:

MFCD00012165

Molecular Formula:

_C2H3O22Hg

Molecular Weight:

318.7

Specification Sheet SDS
2,2'-Dipiridilo

Hazmat

Purity:

≥ 99% (GC)

Synonym:

2,2'-Bipiridina

Hazmat

Catalog Number:

00532

CAS Number:

366-18-7

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00006212

Molecular Formula:

_C10H8N2

Molecular Weight:

156.19

Specification Sheet SDS
5'-O-(4,4'-Dimetoxitritil)-N ⁶ -benzoil-2'-desoxiadenosina-3'-lcaa-CPG

Synonym:

DMT-dA-lcaa-CPG, 1000 A, 20-28 µM/g

Catalog Number:

00527

MDL NO:

MFCD01310319

Molecular Formula:

C38H34N5O6X

Molecular Weight:

656.72

Specification Sheet SDS
2-Amino-2-metil-1-propanol

Purity:

≥ 93% (ensayo)

Synonym:

AMPERIO

Catalog Number:

00681

CAS Number:

124-68-5

Purity Limit:

≥ 93% (ensayo)

MDL NO:

MFCD00008051

Molecular Formula:

_C4H11NO

Molecular Weight:

89.14

Specification Sheet SDS
Ácido kaínico monohidrato

Purity:

≥ 99 % (TLC)

Synonym:

2-Carboxi-3-carboximetil-4-isopropenilpirrolidina

Catalog Number:

00552

CAS Number:

58002-62-3

Purity Limit:

≥ 99 % (TLC)

MDL NO:

MFCD00150833

Molecular Formula:

_C10H15NO4 _· _H2O

Molecular Weight:

231.25

Specification Sheet SDS
2-Amino-2-hidroximetil-1,3-propanodiol

Purity:

99,8-100,1 % (ensayo, base seca)

Synonym:

trishidroximetil )aminometano

Catalog Number:

00679

CAS Number:

77-86-1

Purity Limit:

99,8-100,1 % (ensayo, base seca)

MDL NO:

MFCD00004679

Molecular Formula:

_C4H11NO3

Molecular Weight:

121.1

Specification Sheet SDS
1-tioglicerol

Hazmat

Purity:

≥ 99% (GC)

Synonym:

3-Mercapto-1,2-propanodiol

Hazmat

Catalog Number:

00691

CAS Number:

96-27-5

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00004879

Molecular Formula:

_C3H8O2S

Molecular Weight:

108.16

Specification Sheet SDS
Cromotropo 2R

Purity:

≥ 77% (Contenido de colorante: espectrofotometría)

Synonym:

Rojo ácido 29

Catalog Number:

00589

CAS Number:

4197-07-3

Purity Limit:

≥ 77% (Contenido de colorante: espectrofotometría)

MDL NO:

MFCD00003955

Molecular Formula:

_{C16H10N2Na2O8S2}

Molecular Weight:

468.37

Specification Sheet SDS
Pentafluorofenol

Purity:

≥ 99,5 % (GC)

Synonym:

2,3,4,5,6-pentafluorofenol

Catalog Number:

00536

CAS Number:

771-61-9

Purity Limit:

≥ 99,5 % (GC)

MDL NO:

MFCD00002156

Molecular Formula:

_C6HF5O

Molecular Weight:

184.06

Specification Sheet SDS
Sal de ciclohexilamonio del 5-bromo-4-cloro-3-indolil-β-D-glucurónido

Purity:

≥ 99 % (TLC)

Synonym:

X-Glc·CHA

Catalog Number:

00441

CAS Number:

114162-64-0

Purity Limit:

≥ 99 % (TLC)

MDL NO:

MFCD00058543

Molecular Formula:

_{C14H13BrClNO7} _· _C6H13N

Molecular Weight:

521.8

Specification Sheet SDS
1,4-Bis(5-fenil-2-oxazolil)benceno

Purity:

≥ 99% (ensayo)

Synonym:

2,2'- p -Fenileno-bis(5-feniloxazol)

Catalog Number:

00487

CAS Number:

1806-34-4

Purity Limit:

≥ 99% (ensayo)

MDL NO:

MFCD00005309

Molecular Formula:

_C24H16N2O2

Molecular Weight:

364.39

Specification Sheet SDS
Yoduro de propidio

Purity:

≥ 95% (Ensayo por titulación)

Catalog Number:

00498

CAS Number:

25535-16-4

Purity Limit:

≥ 95% (Ensayo por titulación)

MDL NO:

MFCD00011921

Molecular Formula:

_C27H34N4Yo2

Molecular Weight:

668.41

Specification Sheet SDS
Rojo fenol

Grade:

Reactivo ACS

Synonym:

Fenolsulfonftaleína

Catalog Number:

00479

Grade:

Reactivo ACS

CAS Number:

143-74-8

MDL NO:

MFCD00003552

Molecular Formula:

_C19H14O5S

Molecular Weight:

354.38

Specification Sheet SDS
N- trishidroximetil )metilglicina

Purity:

≥ 99% (Titulación: base anhidra)

Synonym:

N-[2-Hidroxi-1,1-bis(hidroximetil)etil]glicina

Catalog Number:

00459

CAS Number:

5704-04-1

Purity Limit:

≥ 99% (Titulación: base anhidra)

MDL NO:

MFCD00004277

Molecular Formula:

_C6H13NO5

Molecular Weight:

179.2

Specification Sheet SDS
O -tert -Butil-L-serina

Purity:

≥ 99% (HPLC, pureza quiral)

Synonym:

L-Ser(tBu)-OH

Catalog Number:

00429

CAS Number:

18822-58-7

Purity Limit:

≥ 99% (HPLC, pureza quiral)

MDL NO:

MFCD00066088

Molecular Formula:

_C7H15NO3

Molecular Weight:

161.2

Specification Sheet SDS
4-Aminoantipirina

Grade:

Reactivo ACS

Purity:

≥ 98% (Ensayo por titulación)

Synonym:

4-Amino-2,3-dimetil-1-fenil-3-pirazolin-5-ona

Catalog Number:

00417

Grade:

Reactivo ACS

CAS Number:

83-07-8

Purity Limit:

≥ 98% (Ensayo por titulación)

MDL NO:

MFCD00003145

Molecular Formula:

_C11H13N3O

Molecular Weight:

203.25

Specification Sheet SDS
Éster β- terc -butílico del ácido L-aspártico

Purity:

≥ 98% (ensayo)

Synonym:

Éster β-terc-butílico del ácido L-aspártico

Catalog Number:

00430

CAS Number:

3057-74-7

Purity Limit:

≥ 98% (ensayo)

MDL NO:

MFCD00038577

Molecular Formula:

_C8H15NO4

Molecular Weight:

189.2

Specification Sheet SDS
Ciclohexanol

Hazmat

Purity:

≥ 99,7 % (ensayo)

Synonym:

Alcohol ciclohexílico

Hazmat

Catalog Number:

00484

CAS Number:

108-93-0

Purity Limit:

≥ 99,7 % (ensayo)

MDL NO:

MFCD00003855

Molecular Formula:

_C6H12O

Molecular Weight:

100.16

Specification Sheet SDS
O - terc -Butil-L-treonina

Purity:

≥ 99 % (TLC)

Synonym:

L-Thr(tBu)-OH

Catalog Number:

00427

CAS Number:

4378-13-6

Purity Limit:

≥ 99 % (TLC)

MDL NO:

MFCD00037766

Molecular Formula:

_C8H17NO3

Molecular Weight:

175.2

Specification Sheet SDS
Sal de litio de lauril sulfato

Hazmat

Purity:

≥ 99% (ensayo)

Synonym:

Lauril sulfato de litio

Hazmat

Catalog Number:

00269

CAS Number:

2044-56-6

Purity Limit:

≥ 99% (ensayo)

MDL NO:

MFCD00007467

Molecular Formula:

_C12H25O4SLi

Molecular Weight:

272.33

Specification Sheet SDS
Ácido 3-N-morfolinopropanosulfónico

Purity:

≥ 99% (Ensayo por titulación)

Synonym:

Ácido 3-morfolinopropanosulfónico

Catalog Number:

00217

CAS Number:

1132-61-2

Purity Limit:

≥ 99% (Ensayo por titulación)

MDL NO:

MFCD00006183

Molecular Formula:

_C7H15NO4S

Molecular Weight:

209.3

Specification Sheet SDS
4-Nitrofenil-β-D-galactopiranósido

Purity:

≥ 99 % (HPLC)

Synonym:

4-Nitrofenil-β-D-galactósido

Catalog Number:

00226

CAS Number:

3150-24-1

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00063256

Molecular Formula:

_C12H15Nº8

Molecular Weight:

301.3

Specification Sheet SDS
L-ramnosa monohidrato

Purity:

≥ 98 % (HPLC)

Synonym:

6-desoxi-L-manosa monohidrato

Catalog Number:

00258

CAS Number:

6155-35-7, 10030-85-0, 3615-41-6

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00149363

Molecular Formula:

_C6H12O5 _· _H2O

Molecular Weight:

182.17

Specification Sheet SDS

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