N-(+)-Biotinyl-4-aminobenzoic acid

SIGMA/14408 - ≥98.0% (HPLC)

Synonym: B-PABA

CAS Number: 6929-40-4
Empirical Formula (Hill Notation): C₁₇H₂₁N₃O₄S
Molecular Weight: 363.43
MDL Number: MFCD00077915
Linear Formula: C₁₇H₂₁N₃O₄S
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-14408-50MG	50 mg	$464.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥98.0% (HPLC)
color	white to light yellow
form	powder
InChI	1S/C17H21N3O4S/c21-14(18-11-7-5-10(6-8-11)16(22)23)4-2-1-3-13-15-12(9-25-13)19-17(24)20-15/h5-8,12-13,15H,1-4,9H2,(H,18,21)(H,22,23)(H2,19,20,24)/t12-,13-,15-/m0/s1
InChI key	PVMDAMXGKHIMSQ-YDHLFZDLSA-N
mp	295-297 °C
optical activity	[α]20/D +55±3°, c = 0.5% in 0.1 M NaOH
Quality Level	200
SMILES string	[H][C@]12CS[C@@H](CCCCC(=O)Nc3ccc(cc3)C(O)=O)[C@@]1([H])NC(=O)N2
storage temp.	2-8°C

Biochem/physiol Actions:	Biotinyl-4-aminobenzoic acid (B-PABA) is used as a substrate in biotinidase assays.
Other Notes:	Enzyme substrate used in the assay of biotinidase

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥98.0% (HPLC)
mp	295-297 °C
Storage Temp.	2-8°C
UNSPSC	12352106

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