Chem-Impex Internacional

Ácido 4-feniltiofeno-2-carboxílico

Purity:

≥ 98 % (HPLC)

Catalog Number:

25979

CAS Number:

21676-88-0

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD03408007

Molecular Formula:

_C11H8O2S

Molecular Weight:

204.25

Specification Sheet SDS
4-Fenilurazol

Purity:

≥ 98% (Ensayo por titulación)

Synonym:

4-Fenil-1,2,4-triazolidina-3,5-diona

Catalog Number:

44361

CAS Number:

15988-11-1

Purity Limit:

≥ 98% (Ensayo por titulación)

MDL NO:

MFCD00005226

Molecular Formula:

_C8H7N3O2

Molecular Weight:

177.16

Specification Sheet SDS
Hidrato de 4-fosfonooxi-TEMPO, radical libre

Purity:

≥ 95%

Synonym:

4-Fosfonooxi-2,2,6,6-tetrametil-1-piperidiniloxi

Catalog Number:

36208

CAS Number:

22690-04-6

Purity Limit:

≥ 95%

MDL NO:

MFCD00167296

Molecular Formula:

_C9H19No5P _· _xH2O

Molecular Weight:

252.22

Specification Sheet SDS
N -óxido de 4-picolina

Purity:

≥ 97% (ensayo)

Synonym:

1-óxido de 4-metilpiridina

Catalog Number:

26997

CAS Number:

1003-67-4

Purity Limit:

≥ 97% (ensayo)

MDL NO:

MFCD00006210

Molecular Formula:

_C6H7NO

Molecular Weight:

109.13

Specification Sheet SDS
Éster etílico del ácido 4-picolínico

Hazmat

Purity:

≥ 99% (GC)

Synonym:

Éster etílico del ácido isonicotínico

Hazmat

Catalog Number:

27059

CAS Number:

1570-45-2

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00006428

Molecular Formula:

_C8H9NO2

Molecular Weight:

151.16

Specification Sheet SDS
Éster metílico del ácido 4-picolínico

Hazmat

Purity:

99 - 100% (GC)

Synonym:

4-piridinacarboxilato de metilo

Hazmat

Catalog Number:

27058

CAS Number:

2459-09-8

Purity Limit:

99 - 100% (GC)

MDL NO:

MFCD00006427

Molecular Formula:

_C7H7NO2

Molecular Weight:

137.14

Specification Sheet SDS
Clorhidrato de cloruro de 4-picolilo

Hazmat

Purity:

≥ 98% (GC)

Synonym:

Clorhidrato de 4-(clorometil)piridina

Hazmat

Catalog Number:

06929

CAS Number:

1822-51-1

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00012826

Molecular Formula:

_C6H6NCl _· HCl

Molecular Weight:

164.04

Specification Sheet SDS
4-Piperazin-1-il-fenilamina

Purity:

≥ 97 % (HPLC)

Synonym:

4-Piperazinoanilina

Catalog Number:

17387

CAS Number:

67455-41-8

Purity Limit:

≥ 97 % (HPLC)

MDL NO:

MFCD01365906

Molecular Formula:

_C10H15N3

Molecular Weight:

177.25

Specification Sheet SDS
Ácido 4-piperidin-1-il-benzoico

Purity:

≥ 98 % (HPLC)

Synonym:

Ácido 4-piperidinobenzoico

Catalog Number:

17084

CAS Number:

22090-24-0

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00587602

Molecular Formula:

_C12H15NO2

Molecular Weight:

205.26

Specification Sheet SDS
4-Piperidin-1-il-metilfenilamina

Purity:

≥ 95%

Synonym:

1-Bencil-piperidin-4-ilamina

Catalog Number:

17085

CAS Number:

29608-05-7

Purity Limit:

≥ 95%

MDL NO:

MFCD03422516

Molecular Formula:

_C12H18N2

Molecular Weight:

190.29

Specification Sheet SDS
Clorhidrato de éster metílico del ácido 4-piperidin-4-il-benzoico

Purity:

≥ 95 % (HPLC)

Catalog Number:

20321

CAS Number:

936130-82-4

Purity Limit:

≥ 95 % (HPLC)

MDL NO:

MFCD02179141

Molecular Formula:

_C13H17NO2 _· _HCl

Molecular Weight:

255.74

Specification Sheet SDS
Dihidrocloruro de 4-piperidin-4-ilmetilpiridina

Purity:

≥ 95 % (HPLC)

Catalog Number:

23652

CAS Number:

1172465-66-5

Purity Limit:

≥ 95 % (HPLC)

MDL NO:

MFCD03840136

Molecular Formula:

_C11H16N2 _· _2HCl

Molecular Weight:

249.18

Specification Sheet SDS
4-Piperidinaetanol

Purity:

≥ 96% (GC)

Synonym:

4-(2-Hidroxietil)piperidina

Catalog Number:

43409

CAS Number:

622-26-4

Purity Limit:

≥ 96% (GC)

MDL NO:

MFCD00006008

Molecular Formula:

_C7H15NO

Molecular Weight:

129.2

Specification Sheet SDS
4-Piperidinametanol

Hazmat

Purity:

≥ 97% (GC)

Synonym:

4-(Hidroximetil)piperidina

Hazmat

Catalog Number:

43479

CAS Number:

6457-49-4

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00174228

Molecular Formula:

_C6H13NO

Molecular Weight:

0

Specification Sheet SDS
Clorhidrato de 4-piperidino-L-prolina

Purity:

99%

Synonym:

(4-Piperidino)-L-Pro-OH·HCl

Catalog Number:

07189

Purity Limit:

99%

MDL NO:

MFCD19444036

Molecular Formula:

_C15H18N2O2 _· _HCl

Molecular Weight:

234.76

SDS
4-Piperidinopiperidina

Purity:

≥ 98% (GC)

Catalog Number:

43475

CAS Number:

4897-50-1

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00006475

Molecular Formula:

_C10H20N2

Molecular Weight:

168.28

Specification Sheet SDS
4-Piperidinopiridina

Hazmat

Purity:

≥ 97% (GC)

Synonym:

1-(4-piridil)piperidina

Hazmat

Catalog Number:

36209

CAS Number:

2767-90-0

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00006476

Molecular Formula:

_C10H14N2

Molecular Weight:

162.23

Specification Sheet SDS
4-Pregneno-3,11,20-triona

Purity:

≥ 97 % (HPLC)

Synonym:

11-Ketoprogesterona

Catalog Number:

38748

CAS Number:

516-15-4

Purity Limit:

≥ 97 % (HPLC)

MDL NO:

MFCD00021110

Molecular Formula:

_C21H28O3

Molecular Weight:

328.45

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
1,1-dióxido de 4-propargiltiomorfolina

Purity:

≥ 98% (GC)

Synonym:

1,1-dióxido de 4-(2-propinil)tiomorfolina

Catalog Number:

43135

CAS Number:

10442-03-2

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00085157

Molecular Formula:

_C7H11NO2S

Molecular Weight:

173.23

Specification Sheet SDS
Ácido 4-propoxifenilborónico

Purity:

97 - 105% (Ensayo por titulación)

Synonym:

Ácido 4-propoxibencenoborónico

Catalog Number:

40080

CAS Number:

186497-67-6

Purity Limit:

97 - 105% (Ensayo por titulación)

MDL NO:

MFCD03427189

Molecular Formula:

C ₉ H ₁₃ BO ₃

Molecular Weight:

180.01

Specification Sheet SDS
Ácido 4-propilbenzoico

Purity:

≥ 99% (GC)

Synonym:

Ácido p -propilbenzoico

Catalog Number:

22390

CAS Number:

2438-05-3

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00013996

Molecular Formula:

_{CH3CH2CH2C6H4CO2H}

Molecular Weight:

164.2

Specification Sheet SDS
Ácido 4-pirazol-1-il-fenilborónico

Purity:

≥ 95% (RMN)

Synonym:

Ácido 4-(1 H -pirazol-1-il)fenilborónico

Catalog Number:

18085

CAS Number:

891270-35-2

Purity Limit:

≥ 95% (RMN)

MDL NO:

MFCD06739055

Molecular Formula:

_C9H9BN2O2

Molecular Weight:

187.99

Specification Sheet SDS
Ácido 4-piridinacrílico

Purity:

≥ 99 % (HPLC)

Synonym:

Ácido 3-(4-piridinil)propenoico

Catalog Number:

28730

CAS Number:

5337-79-1

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00040746

Molecular Formula:

_C8H7NO2

Molecular Weight:

149.15

Specification Sheet SDS
4-piridinacarboxaldehído

Hazmat

Purity:

≥ 99% (GC)

Synonym:

Isonicotinaldehído

Hazmat

Catalog Number:

07252

CAS Number:

872-85-5

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00006425

Molecular Formula:

_C6H5NO

Molecular Weight:

107.1

Specification Sheet SDS
Ácido 4-piridinacarboxílico

Purity:

≥ 99% (Determinación por titulación en base seca)

Synonym:

Ácido 4-picolínico

Catalog Number:

27060

CAS Number:

55-22-1

Purity Limit:

≥ 99% (Determinación por titulación en base seca)

MDL NO:

MFCD00006429

Molecular Formula:

_C6H5NO2

Molecular Weight:

123.11

Specification Sheet SDS
4-piridinametanol

Purity:

≥ 98,5 % (GC)

Synonym:

4-(Hidroximetil)piridina

Catalog Number:

12966

CAS Number:

586-95-8

Purity Limit:

≥ 98,5 % (GC)

MDL NO:

MFCD00006442

Molecular Formula:

_C6H7NO

Molecular Weight:

109.13

Specification Sheet SDS
Ácido 4-piridinilborónico

Purity:

≥ 97% (GC)

Synonym:

Ácido piridina-4-borónico

Catalog Number:

29071

CAS Number:

15 de mayo de 1692

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD01074545

Molecular Formula:

_C5H6BNO2

Molecular Weight:

122.92

Specification Sheet SDS
Clorhidrato de ácido 4-piridilacético

Purity:

≥ 99 % (HPLC)

Catalog Number:

28780

CAS Number:

6622-91-9

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00012827

Molecular Formula:

_C7H7NO2 _· _HCl

Molecular Weight:

173.6

Specification Sheet SDS
4-piridilamidoxima

Purity:

≥ 98 % (HPLC)

Synonym:

Oxima de piridina-4-carboxamida

Catalog Number:

31360

CAS Number:

1594-57-6

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00125873

Molecular Formula:

_C6H7N3O

Molecular Weight:

137.14

SDS
Dihidrocloruro de 4-pirrolidin-1-il-metil-fenilamina

Purity:

≥ 95% (RMN)

Synonym:

Dihidrocloruro de 4-(1-pirrolidinilmetil)anilina

Catalog Number:

17275

CAS Number:

866954-94-1

Purity Limit:

≥ 95% (RMN)

MDL NO:

MFCD06673132

Molecular Formula:

_C11H16N2 _· _2HCl

Molecular Weight:

249.18

Specification Sheet SDS
4-pirrolidina-1-ilanilina

Purity:

≥ 96 % (HPLC)

Synonym:

4-(1-pirrolidinil)anilina

Catalog Number:

24164

CAS Number:

2632-65-7

Purity Limit:

≥ 96 % (HPLC)

MDL NO:

MFCD00156245

Molecular Formula:

_C10H14N2

Molecular Weight:

162.24

Specification Sheet SDS
4-pirrolidin-2-ilpiridina

Purity:

≥ 95% (RMN)

Synonym:

2-(4-piridil)pirrolidina

Catalog Number:

23441

CAS Number:

128562-25-4

Purity Limit:

≥ 95% (RMN)

MDL NO:

MFCD01862536

Molecular Formula:

_C9H12N2

Molecular Weight:

148.21

Specification Sheet SDS
4-pirrolidinopiridina

Hazmat

Purity:

≥ 98% (ensayo)

Synonym:

1-(4-piridil)pirrolidina

Hazmat

Catalog Number:

02356

CAS Number:

2456-81-7

Purity Limit:

≥ 98% (ensayo)

MDL NO:

MFCD00006415

Molecular Formula:

_C9H12N2

Molecular Weight:

148.2

Specification Sheet SDS
4-Quinolinacarboxaldehído

Purity:

≥ 97% (GC)

Synonym:

Cinconinaldehído

Catalog Number:

43901

CAS Number:

4363-93-3

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00006781

Molecular Formula:

_C10H7NO

Molecular Weight:

157.17

Specification Sheet SDS
Ácido 4-quinolincarboxílico

Purity:

≥ 98 % (HPLC)

Synonym:

Ácido cinconínico

Catalog Number:

27082

CAS Number:

486-74-8

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00006782

Molecular Formula:

_C10H7NO2

Molecular Weight:

173.17

Specification Sheet SDS
Ácido 4-sulfamilbenzoico

Purity:

≥ 99% (Ensayo por titulación)

Synonym:

4-Carboxibencenosulfonamida

Catalog Number:

04893

CAS Number:

138-41-0

Purity Limit:

≥ 99% (Ensayo por titulación)

MDL NO:

MFCD00007938

Molecular Formula:

_C7H7NO2S

Molecular Weight:

201.2

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

Hazmat

Purity:

≥ 95 % (HPLC)

Hazmat

Catalog Number:

45447

CAS Number:

125662-60-4

Purity Limit:

≥ 95 % (HPLC)

MDL NO:

MFCD08276421

Molecular Formula:

_C7H2F4O5S

Molecular Weight:

0

Specification Sheet SDS
4-sulfocalix[4]areno

Purity:

≥ 97 % (HPLC)

Synonym:

Ácido 25,26,27,28-tetrahidroxicalix[4]areno-5,11,17,23-tetrasulfónico

Catalog Number:

36210

CAS Number:

112269-92-8

Purity Limit:

≥ 97 % (HPLC)

MDL NO:

MFCD00143375

Molecular Formula:

_C28H24O16S4

Molecular Weight:

744.74

Specification Sheet SDS
Sal sódica de 4-sulfocalix[4]areno

Purity:

≥ 95 % (HPLC)

Synonym:

Sal sódica del ácido 25,26,27,28-tetrahidroxicalix[4]areno-5,11,17,23-tetrasulfónico

Catalog Number:

36211

CAS Number:

151657-13-5

Purity Limit:

≥ 95 % (HPLC)

MDL NO:

MFCD00945583

Molecular Formula:

_C28H24 _- _xO16S4Nax

Molecular Weight:

0

Specification Sheet SDS
Hidrato de 4-sulfocalix[6]areno

Purity:

≥ 95 % (HPLC)

Synonym:

Hidrato de ácido hexahidroxicálix[6]arenohexasulfónico

Catalog Number:

37148

CAS Number:

102088-39-1

Purity Limit:

≥ 95 % (HPLC)

MDL NO:

MFCD00143376

Molecular Formula:

_C42H36O24S6 _· _xH2O

Molecular Weight:

1117.09

Specification Sheet SDS
Ácido 4-terc-butoxicarbonilamino-1H-indol-3-carboxílico

Purity:

≥ 99 % (HPLC)

Catalog Number:

24324

CAS Number:

885266-66-0

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD04973970

Molecular Formula:

_C14H16N2O4

Molecular Weight:

276.29

Specification Sheet SDS
Clorhidrato de 4- tert -butil-D-β-homofenilalanina

Purity:

≥ 98 % (HPLC)

Synonym:

D-β-HomoPhe(4-tBu)-OH·HCl

Catalog Number:

15534

CAS Number:

401916-47-0

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD03093577

Molecular Formula:

_C14H21NO2 _· _HCl

Molecular Weight:

271.79

Specification Sheet SDS
4- tert -Butil-D-fenilalanina

Purity:

≥ 99 % (HPLC)

Synonym:

D-Fe(4-tBu)-OH

Catalog Number:

07024

CAS Number:

274262-82-7

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD02259529

Molecular Formula:

_C13H19NO2

Molecular Weight:

221.34

Specification Sheet SDS
4- tert -Butil-L-fenilalanina

Purity:

≥ 98% (HPLC, pureza quiral)

Synonym:

L-Fe(4-tBu)-OH

Catalog Number:

07023

CAS Number:

82372-74-5

Purity Limit:

≥ 98% (HPLC, pureza quiral)

MDL NO:

MFCD02259528

Molecular Formula:

_C13H19NO2

Molecular Weight:

221.34

Specification Sheet SDS
4- tert -butilbenzaldehído

Hazmat

Purity:

≥ 95% (GC)

Hazmat

Catalog Number:

27522

CAS Number:

939-97-9

Purity Limit:

≥ 95% (GC)

MDL NO:

MFCD00035742

Molecular Formula:

_C11H14O

Molecular Weight:

162.23

Specification Sheet SDS
Ácido 4- tert -butilbenzoico

Hazmat

Purity:

≥ 99% (GC)

Hazmat

Catalog Number:

30451

CAS Number:

98-73-7

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00002563

Molecular Formula:

_C11H14O2

Molecular Weight:

178.23

Specification Sheet SDS
Éster metílico del ácido 4- terc -butilbenzoico

Purity:

≥ 99% (GC)

Synonym:

Éster metílico del ácido p - tert -butilbenzoico

Catalog Number:

27197

CAS Number:

26537-19-9

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00008835

Molecular Formula:

_C12H16O2

Molecular Weight:

192.26

Specification Sheet SDS
4- tert -butilbenzonitrilo

Purity:

≥ 98% (ensayo)

Synonym:

4- tert -butilcianobenceno

Catalog Number:

17001

CAS Number:

4210-32-6

Purity Limit:

≥ 98% (ensayo)

MDL NO:

MFCD00075840

Molecular Formula:

_C11H13N

Molecular Weight:

159.23

Specification Sheet SDS
Clorhidrato de 4- tert -butilbencilamina

Catalog Number:

29082

CAS Number:

39895-55-1

MDL NO:

MFCD08144075

Molecular Formula:

_C11H17N _· HCl

Molecular Weight:

199.72

SDS

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