Bloques de construcción heterocíclicos

Ordenar por

5,7-Diyodo-8-hidroxiquinolina

Grade:

cumple con la especificación USP

Purity:

96,0 - 100,5 % (ensayo por titulación)

Synonym:

5,7-Diyodooxina

Catalog Number:

44903

Grade:

cumple con la especificación USP

CAS Number:

83-73-8

Purity Limit:

96,0 - 100,5 % (ensayo por titulación)

MDL NO:

MFCD00006789

Molecular Formula:

_C9H5I2NO

Molecular Weight:

396.95

Specification Sheet SDS
5-Yodouracilo

Purity:

≥ 98% (ensayo)

Catalog Number:

44839

CAS Number:

696-07-1

Purity Limit:

≥ 98% (ensayo)

MDL NO:

MFCD00006020

Molecular Formula:

_C4H3IN2O2

Molecular Weight:

237.98

Specification Sheet SDS
5-Amino-4,6-dicloro-2-(propiltio)pirimidina

Purity:

≥ 98% (GC)

Catalog Number:

44838

CAS Number:

145783-15-9

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD16875503

Molecular Formula:

_C7H9Cl2N3S

Molecular Weight:

238.13

Specification Sheet SDS
4-Cloro-7-clorosulfonil-2,1,3-benzoxadiazol [Reactivo fluorescente bifuncional]

Hazmat

Purity:

≥ 98 % (HPLC)

Synonym:

Cloruro de 4-cloro-2,1,3-benzoxadiazol-7-sulfonilo

Hazmat

Catalog Number:

44554

CAS Number:

142246-48-8

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00191405

Molecular Formula:

_C6H2Cl2N2O3S

Molecular Weight:

253.05

Specification Sheet SDS
Ácido 8-hidroxiquinolina-5-sulfónico monohidrato

Purity:

≥ 98% (ensayo)

Synonym:

Ácido oxino-5-sulfónico monohidrato

Catalog Number:

43909

CAS Number:

283158-18-9

Purity Limit:

≥ 98% (ensayo)

MDL NO:

MFCD00006795

Molecular Formula:

_C9H7NO4S _· _H2O

Molecular Weight:

243.24

Specification Sheet SDS
1-(2-aminoetil)pirrolidina

Hazmat

Purity:

≥ 98% (GC)

Hazmat

Catalog Number:

43832

CAS Number:

7154-73-6

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00003182

Molecular Formula:

_C6H14N2

Molecular Weight:

114.19

Specification Sheet SDS
4,6-Dimetoxi-2-(metilsulfonil)pirimidina

Purity:

≥ 98% (GC)

Catalog Number:

43704

CAS Number:

113583-35-0

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00672151

Molecular Formula:

_C7H10N2O4S

Molecular Weight:

218.23

Specification Sheet SDS
2,6-Dimetil-g-pirona

Purity:

≥ 98% (GC)

Synonym:

2,6-Dimetil- 4H- piran-4-ona

Catalog Number:

43548

CAS Number:

1004-36-0

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00006579

Molecular Formula:

_C7H8O2

Molecular Weight:

124.14

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:

115.18

Specification Sheet SDS
Dihidrocloruro de piperazina monohidrato

Purity:

≥ 98%

Catalog Number:

43353

CAS Number:

142-64-3

Purity Limit:

≥ 98%

MDL NO:

MFCD00012754

Molecular Formula:

_C4H10N2 _· _2HCl · _H2O

Molecular Weight:

177.07

Specification Sheet SDS
Clorhidrato de 5,6,7,7 a -Tetrahidrotieno[3,2- c ]piridin-2(4 H -ona

Purity:

≥ 97% (Ensayo por titulación)

Catalog Number:

43199

CAS Number:

115473-15-9

Purity Limit:

≥ 97% (Ensayo por titulación)

MDL NO:

MFCD11111130

Molecular Formula:

_C7H9NOS _· HCl

Molecular Weight:

191.67

Specification Sheet SDS
1-Metil-2-fenilindol

Purity:

≥ 99%

Catalog Number:

43003

CAS Number:

3558-24-5

Purity Limit:

≥ 99%

MDL NO:

MFCD00022892

Molecular Formula:

_C15H13N

Molecular Weight:

207.28

Specification Sheet SDS
Alcohol tetrahidrofurfurílico

Purity:

≥ 98% (GC)

Synonym:

TFA

Catalog Number:

42871

CAS Number:

97-99-4

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00005372

Molecular Formula:

_C5H10O2

Molecular Weight:

102.13

Specification Sheet SDS
3-Cianoumbeliferona

Purity:

≥ 98 % (HPLC)

Synonym:

3-ciano-7-hidroxicumarina

Catalog Number:

42789

CAS Number:

19088-73-4

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00037480

Molecular Formula:

_C10H5NO3

Molecular Weight:

187.15

Specification Sheet SDS
Ácido 5-benzotriazolcarboxílico

Purity:

≥ 99 % (HPLC)

Synonym:

5-Carboxibenzotriazol

Catalog Number:

42705

CAS Number:

23814-12-2

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00012318

Molecular Formula:

_C7H5N3O2

Molecular Weight:

163.14

Specification Sheet SDS
1,2,3-Benzotriazol

Purity:

≥ 99 % (HPLC)

Synonym:

Azimidobenceno

Catalog Number:

42704

CAS Number:

95-14-7

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00005699

Molecular Formula:

_C6H5N3

Molecular Weight:

119.13

Specification Sheet SDS
Fenbendazol

Grade:

Cumple con las especificaciones de BP

Purity:

98,0 - 101,0 % (ensayo por titulación)

Synonym:

[5-(feniltio)bencimidazol-2-il]carbamato de metilo

Catalog Number:

42598

Grade:

Cumple con las especificaciones de BP

CAS Number:

43210-67-9

Purity Limit:

98,0 - 101,0 % (ensayo por titulación)

MDL NO:

MFCD00144301

Molecular Formula:

_C15H13N3O2S

Molecular Weight:

299.35

Specification Sheet SDS
o-Sulfobenzimida

Purity:

≥ 99% (ensayo por titulación, HPLC)

Synonym:

Sulfimida o-benzoica

Catalog Number:

39306

CAS Number:

81-07-2

Purity Limit:

≥ 99% (ensayo por titulación, HPLC)

MDL NO:

MFCD00005866

Molecular Formula:

_C7H5NO3S

Molecular Weight:

183.18

Specification Sheet SDS
Fenitoína

Purity:

98 - 102% (ensayo)

Synonym:

5,5-difenilhidantoína

Catalog Number:

37776

CAS Number:

57-41-0

Purity Limit:

98 - 102% (ensayo)

MDL NO:

MFCD00005264

Molecular Formula:

_C15H12N2O2

Molecular Weight:

252.27

Specification Sheet SDS
3-Metil-3-oxetanmetanol

Purity:

≥ 98% (GC)

Synonym:

3-Hidroximetil-3-metil-oxetano

Catalog Number:

37322

CAS Number:

3143-02-0

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00010273

Molecular Formula:

_C5H10O2

Molecular Weight:

102.13

Specification Sheet SDS
1,3-Dicloro-5,5-dimetilhidantoína

Hazmat

Purity:

≥ 97% (Ensayo por titulación)

Synonym:

1,3-Dicloro-5,5-dimetil-2,4-imidazolidindiona

Hazmat

Catalog Number:

37233

CAS Number:

118-52-5

Purity Limit:

≥ 97% (Ensayo por titulación)

MDL NO:

MFCD00003190

Molecular Formula:

_C5H6Cl2N2O2

Molecular Weight:

197.02

Specification Sheet SDS
DL- N -Acetilhomocisteína tiolactona

Hazmat

Purity:

≥ 98 % (HPLC)

Synonym:

Ácido 2-acetamido-4-mercaptobutírico γ-tiolactona

Hazmat

Catalog Number:

37216

CAS Number:

1195-16-0

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00005480

Molecular Formula:

_C6H9NO2S

Molecular Weight:

159.2

Specification Sheet SDS
Albendazol

Purity:

98,5 - 102,0% (Ensayo por titulación)

Synonym:

5-(propiltio)-2-bencimidazolcarbamato de metilo

Catalog Number:

35327

CAS Number:

54965-21-8

Purity Limit:

98,5 - 102,0% (Ensayo por titulación)

MDL NO:

MFCD00083232

Molecular Formula:

_C12H15N3O2S

Molecular Weight:

265.33

Specification Sheet SDS
2,3,5,6-Tetrametilpirazina

Grade:

FG, KOSHER, FEMA 3237

Purity:

≥ 99% (ensayo)

Synonym:

Tetrametil-2,3,5,6 pirazina

Catalog Number:

34981

Grade:

FG, KOSHER, FEMA 3237

CAS Number:

1124-11-4

Purity Limit:

≥ 99% (ensayo)

MDL NO:

MFCD00006146

Molecular Formula:

_C8H12N2

Molecular Weight:

136.19

Specification Sheet SDS
6-Metilcumarina

Purity:

99 - 100%

Catalog Number:

34666

CAS Number:

92-48-8

Purity Limit:

99 - 100%

MDL NO:

MFCD00006875

Molecular Formula:

_C10H8O2

Molecular Weight:

160.17

Specification Sheet SDS
5-Metilfurfural

Hazmat

Grade:

Natural, FG, KOSHER, FEMA 2702

Purity:

99 - 100% (GC)

Synonym:

5-Metil-2-furaldehído

Hazmat

Catalog Number:

34665

Grade:

Natural, FG, KOSHER, FEMA 2702

CAS Number:

620-02-0

Purity Limit:

99 - 100% (GC)

MDL NO:

MFCD00003232

Molecular Formula:

_C6H6O2

Molecular Weight:

150.22

Specification Sheet SDS
2-Metoxi-3-metilpirazina

Hazmat

Grade:

Cumple con las especificaciones FG, KOSHER, FEMA 3183

Purity:

99 - 100% (pureza por cromatografía de gases)

Hazmat

Catalog Number:

34591

Grade:

Cumple con las especificaciones FG, KOSHER, FEMA 3183

CAS Number:

2847-30-5

Purity Limit:

99 - 100% (pureza por cromatografía de gases)

MDL NO:

MFCD00006127

Molecular Formula:

_C6H8N2O

Molecular Weight:

124.14

Specification Sheet SDS
Furfural

Hazmat

Grade:

Natural, cumple con especificaciones FG, Kosher, FEMA 2

Purity:

96 - 100% (GC)

Synonym:

2-furaldehído

Hazmat

Catalog Number:

34253

Grade:

Natural, cumple con especificaciones FG, Kosher, FEMA 2

CAS Number:

98-01-1

Purity Limit:

96 - 100% (GC)

MDL NO:

MFCD00003229

Molecular Formula:

_C5H4O2

Molecular Weight:

96.08

Specification Sheet SDS
Indol

Hazmat

Grade:

FG, KOSHER, FEMA 2593

Purity:

≥ 99% (GC)

Synonym:

1 H -Benzo[b]pirrol

Hazmat

Catalog Number:

34393

Grade:

FG, KOSHER, FEMA 2593

CAS Number:

120-72-9

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00005607

Molecular Formula:

_C8H7N

Molecular Weight:

117.15

Specification Sheet SDS
Etil maltol

Grade:

Cumple con las especificaciones FG, KOSHER, FEMA 3487

Purity:

99 - 100% (GC)

Synonym:

2-Etil-3-hidroxi- 4H -piran-4-ona

Catalog Number:

34185

Grade:

Cumple con las especificaciones FG, KOSHER, FEMA 3487

CAS Number:

4940-11-8

Purity Limit:

99 - 100% (GC)

MDL NO:

MFCD00059795

Molecular Formula:

_C7H8O3

Molecular Weight:

140.14

Specification Sheet SDS
2-Acetilpirazina

Grade:

FG, Kosher, FEMA 3126

Purity:

≥ 99% (GC)

Synonym:

Acetilpirazina

Catalog Number:

33758

Grade:

FG, Kosher, FEMA 3126

CAS Number:

22047-25-2

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00006134

Molecular Formula:

_C6H6N2O

Molecular Weight:

122.12

Specification Sheet SDS
Teobromina

Purity:

99 - 101% (ensayo)

Synonym:

2,6-Dihidroxi-3,7-dimetilpurina

Catalog Number:

32534

CAS Number:

83-67-0

Purity Limit:

99 - 101% (ensayo)

MDL NO:

MFCD00022830

Molecular Formula:

_C7H8N4O2

Molecular Weight:

180.16

Specification Sheet SDS
5,7-Dicloro-8-quinolinol

Purity:

≥ 98% (GC)

Synonym:

5,7-Dicloro-8-hidroxiquinolina

Catalog Number:

32052

CAS Number:

773-76-2

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00006786

Molecular Formula:

_C9H5Cl2NO

Molecular Weight:

214.05

Specification Sheet SDS
1,2-Benzisotiazol-3(2 H )-ona

Hazmat

Purity:

≥ 99 % (HPLC)

Synonym:

1,2-Benzisotiazol-3-ona

Hazmat

Catalog Number:

31729

CAS Number:

2634-33-5

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00044001

Molecular Formula:

_C7H5NOS

Molecular Weight:

151.19

Specification Sheet SDS
5,5-Dimetilhidantoína

Purity:

≥ 99 % (HPLC)

Synonym:

5,5-Dimetilimidazolidina-2,4-diona

Catalog Number:

31506

CAS Number:

77-71-4

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00005266

Molecular Formula:

_C5H8N2O2

Molecular Weight:

128.13

Specification Sheet SDS
Óxido de trimorfolinofosfina

Purity:

≥ 98 % (HPLC)

Synonym:

Trimorfolida de ácido fosfórico

Catalog Number:

31287

CAS Number:

4441-12-7

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00047406

Molecular Formula:

_C12H24N3O4P

Molecular Weight:

305.31

Specification Sheet SDS
Alantoína

Grade:

cumple con las especificaciones USP

Purity:

98,5-101,0 % (ensayo)

Synonym:

5-Ureidohidantoína

Catalog Number:

30702

Grade:

cumple con las especificaciones USP

CAS Number:

97-59-6

Purity Limit:

98,5-101,0 % (ensayo)

MDL NO:

MFCD00005260

Molecular Formula:

_C4H6N4O3

Molecular Weight:

158.12

Specification Sheet SDS
1-Etilimidazol

Purity:

≥ 99% (GC)

Catalog Number:

30433

CAS Number:

7098-07-9

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00055389

Molecular Formula:

_C5H8N2

Molecular Weight:

96.13

Specification Sheet SDS
4-Metilquinolina

Purity:

≥ 98% (ensayo)

Synonym:

Lepidina

Catalog Number:

29989

CAS Number:

491-35-0

Purity Limit:

≥ 98% (ensayo)

MDL NO:

MFCD00006784

Molecular Formula:

_C10H9N

Molecular Weight:

143.19

Specification Sheet SDS
Furoína

Purity:

≥ 98% (GC)

Catalog Number:

29982

CAS Number:

552-86-3

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00003246

Molecular Formula:

_C10H8O4

Molecular Weight:

192.17

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
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
5-Fenil-2 H -tetrazol

Purity:

≥ 98 % (HPLC)

Catalog Number:

28506

CAS Number:

18039-42-4

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD01451271

Molecular Formula:

_C7H6N4

Molecular Weight:

146.15

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
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
5-Metil-2 H -tetrazol

Purity:

≥ 99 % (HPLC)

Catalog Number:

28154

CAS Number:

4076-36-2

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00185824

Molecular Formula:

_C2H4N4

Molecular Weight:

84.08

Specification Sheet SDS
4-Morfolinoanilina

Purity:

≥ 99% (GC)

Catalog Number:

28105

CAS Number:

2524-67-6

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00006169

Molecular Formula:

_C10H14N2O

Molecular Weight:

178.0

Specification Sheet SDS
3-cianocumarina

Purity:

≥97% (GC)

Synonym:

Cumarina-3-carbonitrilo

Catalog Number:

27915

CAS Number:

15119-34-3

Purity Limit:

≥97% (GC)

MDL NO:

MFCD00115699

Molecular Formula:

_C10H5NO2

Molecular Weight:

171.15

Specification Sheet SDS
1-Etilpiperazina

Hazmat

Purity:

≥ 99,7%

Hazmat

Catalog Number:

27742

CAS Number:

5308-25-8

Purity Limit:

≥ 99,7%

MDL NO:

MFCD00059912

Molecular Formula:

_C6H14N2

Molecular Weight:

114.19

Specification Sheet SDS
4,6-Dihidroxipirimidina

Purity:

≥ 99 % (HPLC)

Synonym:

4,6-pirimidindiol

Catalog Number:

27415

CAS Number:

1193-24-4

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00016733

Molecular Formula:

_C4H4N2O2

Molecular Weight:

112.09

Specification Sheet SDS

FiltrosFiltrar y ordenar

Su carrito

Products

About Us

Support

Elegir opciones