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Biotin and derivatives

Organic heterocyclic compounds and derivatives that consist of a ureido ring and a tetrahydrothiophene ring; ureido contains the radical: NH2CONH−, and tetrahydrothiophene is a five-membered ring consisting of four carbon atoms and a sulfur atom.
Molecular Weight (g/mol) 
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76 – 90 of 239 results
76

Sigma Organic Chemistry SPDP-DPEG(R)36-NHS ESTER | 100MG | MFCD21363283

SPDP-DPEG(R)36-NHS ESTER, 100MG

About This Item:

MDL Number: MFCD21363283
UNSPSC Code: 12352200
Storage: 0 TO -20 DEGREE C

ENCOMPASS_PREFERRED
77

Sigma Organic Chemistry Biotin-dPEG(R)7-azide | 1000MG | 1334172-75-6

Biotin-dPEG(R)7-azide, 1000MG

About This Item:

Linear Formula: C26H48N6O9S
UNSPSC Code: 12352200
Storage: -20C

ENCOMPASS_PREFERRED
78

Sigma Organic Chemistry Biotin-dPEG(R)11-oxyamine HCl | 50MG

Biotin-dPEG(R)11-oxyamine HCl, 50MG

About This Item:

Linear Formula: C34H67CIN4O14S
UNSPSC Code: 12352200
Storage: -20C

ENCOMPASS_PREFERRED
79

Sigma Organic Chemistry Biotin-dPEG(R)4-TFP ester | 100MG

Biotin-dPEG(R)4-TFP ester, 100MG

About This Item:

Linear Formula: C27H37F4N3O8S
UNSPSC Code: 12352200
Storage: -20C

ENCOMPASS_PREFERRED
80

Sigma Organic Chemistry NHS-dPEG(R)4-biotin | 1000MG | 459426-22-3

NHS-dPEG(R)4-biotin, 1000MG

About This Item:

Linear Formula: C25H40N4O10S
UNSPSC Code: 12352200
Storage: -20C

ENCOMPASS_PREFERRED
81

Sigma Organic Chemistry MAL-dPEG(R)24-NHS ester | 100MG | MFCD11041160

MAL-dPEG(R)24-NHS ester, 100MG

About This Item:

Linear Formula: C62H111N3O31
MDL Number: MFCD11041160
UNSPSC Code: 12352200
Storage: -20C

ENCOMPASS_PREFERRED
82

Sigma Organic Chemistry Biotin-dPEG(R)24-TFP ester | 100MG

Biotin-dPEG(R)24-TFP ester, 100MG

About This Item:

Linear Formula: C67H117F4N3O28S
UNSPSC Code: 12352200
Storage: -20C

ENCOMPASS_PREFERRED
83

Sigma Organic Chemistry NHS-dPEG(R)4-biotin | 50MG | 459426-22-3

NHS-dPEG(R)4-biotin, 50MG

About This Item:

Linear Formula: C25H40N4O10S
UNSPSC Code: 12352200
Storage: -20C

ENCOMPASS_PREFERRED
84

Sigma Organic Chemistry Biotin-dPEG(R)3-oxyamine HCl | 50MG

Biotin-dPEG(R)3-oxyamine HCl, 50MG

About This Item:

Linear Formula: C18H35ClN4O6S
UNSPSC Code: 12352200
Storage: -20C

ENCOMPASS_PREFERRED
85

Sigma Organic Chemistry (+)-Biotinamidohexanoic acid hydrazide | 25MG | 109276-34-8 | MFCD00077659

(+)-Biotinamidohexanoic acid hydrazide, 25MG

About This Item:

Storage: 2-8C

ENCOMPASS_PREFERRED
86

Biotium CF790 Succinimidyl Ester

CF Dye Succinimidyl Esters (SE, also known as NHS esters) are amine-reactive fluorescent dyes. SE dyes are commonly used to label antibodies and other proteins on free amine groups, such as lysine residues. CF dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Near-infrared fluorescent CF790 dye has excitation/emission at 784/806 nm.

ENCOMPASS_PREFERRED
87

Chem-Impex International, Inc. (+)-Biotinamidocaproyl hydrazide | MFCD00077659 | 50MG

(+)-Biotinamidocaproyl hydrazide, MFCD00077659, 50MG

ENCOMPASS_PREFERRED
88

Chem-Impex International, Inc. Biotin-N-hydroxysuccinimide | 35013-72-0 | MFCD00078531 | 1G

Biotin-N-hydroxysuccinimide, 35013-72-0, MFCD00078531, 1G

ENCOMPASS_PREFERRED
89

Chem-Impex International, Inc. Biotinyl-e-aminocaproic acid-N-hydroxysuccinimide ester | 72040-63-2 | MFCD00065502 | 1G

Biotinyl-e-aminocaproic acid-N-hydroxysuccinimide ester, 72040-63-2, MFCD00065502, 1G

ENCOMPASS_PREFERRED
90

Chem-Impex International, Inc. Biotin-N-hydroxysuccinimide | 35013-72-0 | MFCD00078531 | 5G

Biotin-N-hydroxysuccinimide, 35013-72-0, MFCD00078531, 5G

ENCOMPASS_PREFERRED