Biotinyl-TOTA

Name: Biotinyl-TOTA
Brand: BOC Sciences
Rating: 5 (1 reviews)

CAS No.: 183896-00-6

Cat No.: BPG-4856

Purity: >98%

4.5

Biotin-TOTA is a compound that features a biotin moiety attached to a polyethylene glycol (PEG) linker, specifically a PEG3 spacer, and terminates with an amine group. It is used in various biochemical applications, including the conjugation of biotin to proteins or other biomolecules for detection and imaging purposes.

Category	Small-molecule Biotin PEG
Molecular Formula	C20H38N4O5S
Molecular Weight	446.60
Appearance	Colorless to light yellow oily matter
Storage	Store at 2-8 °C

Structure of 183896-00-6

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Specification
Key Product Attributes
Reaction & Conjugation Properties

Synonyms	N-(13-Amino-4,7,10-trioxatridecanyl)-D-biotinamide; Biotin-TOTA; Biot-TOTA; 5-[(3aS,4S,6aR)-2-Oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]-N-(3-{2-[2-(3-aminopropoxy)ethoxy]ethoxy}propyl)pentanamide; N-(3-(2-(2-(3-Aminopropoxy)ethoxy)ethoxy)propyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide; Biotin-C3-PEG3-C3-NH2; Biotin-C1-PEG3-C1-NH2; Biotinyl-C1-PEG3-C1-NH2; Biotin-PEG3-C3-NH2; Biotin-PEG3-(CH2)3-NH2; Biotin-PEG3-CH2CH2CH2NH2; Biotin-PEG3-(CH2)3-amine; Biotin-PEG3-C3-Amine
IUPACName	5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[3-[2-[2-(3-aminopropoxy)ethoxy]ethoxy]propyl]pentanamide
CanonicalSMILES	C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCCOCCOCCOCCCN)NC(=O)N2
InChI	InChI=1S/C20H38N4O5S/c21-7-3-9-27-11-13-29-14-12-28-10-4-8-22-18(25)6-2-1-5-17-19-16(15-30-17)23-20(26)24-19/h16-17,19H,1-15,21H2,(H,22,25)(H2,23,24,26)/t16-,17-,19-/m0/s1
InChIKey	XNGTVIOREZIKAE-LNLFQRSKSA-N
BoilingPoint	715.3±60.0 °C at 760 mmHg
MeltingPoint	113 °C
Purity	>98%
Density	1.139±0.06 g/cm3