Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Acetylene-PEG4-biotin conjugate
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Purity: 95.0%
Stocking Period: 10 Day
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1262681-31-1

1262681-31-1 structure

1262681-31-1 structure

Name: Acetylene-PEG4-biotin conjugate
Chemical Name: Biotin-PEG4-Alkyne
CAS Number: 1262681-31-1
Molecular Formula: C₂₁H₃₅N₃O₆S
Molecular Weight: 457.58
Catalog: Research Areas Others
Create Date: 2021-11-09 20:01:58
Modify Date: 2025-08-26 23:46:05
(3aS,4S,6aR)-Biotin-PEG4-Alkyne is an azide reactive compound[1].

Name	Biotin-PEG4-Alkyne
Synonyms	MFCD22380755 5-[(3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]-N-(3,6,9,12-tetraoxapentadec-14-yn-1-yl)pentanamide 1H-Thieno[3,4-d]imidazole-4-pentanamide, hexahydro-2-oxo-N-3,6,9,12-tetraoxapentadec-14-yn-1-yl-, (3aS,4S,6aR)- (3aS,4S,6aR)-Hexahydro-2-oxo-N-3,6,9,12-tetraoxapentadec-14-yn-1-yl-1H-thieno[3,4-d]imidazole-4-pentanamide

Description	(3aS,4S,6aR)-Biotin-PEG4-Alkyne is an azide reactive compound[1].
Related Catalog	Research Areas >> Others
References	[1]. Chen Hong, et al. Method for constructing bioactive surface by combining layer-by-layer assembly technique and host-guest interaction. Patent. CN105837730.

Density	1.158±0.06 g/cm3(Predicted)
Boiling Point	707.1±60.0 °C(Predicted)
Melting Point	55-64 °C
Molecular Formula	C₂₁H₃₅N₃O₆S
Molecular Weight	457.58
Flash Point	381.4±32.9 °C
Exact Mass	457.224670
LogP	-1.02
Vapour Pressure	0.0±2.2 mmHg at 25°C
Index of Refraction	1.513
Storage condition	-20°C

Hazard Codes	Xi

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