Available from stock

Naphthol AS-TR

SKU: N0353

Category: Non Fluorescent Detection & Chromogene Detection

Synonyms: N-(4-Chloro-2-methylphenyl)-3-hydroxy-2-naphthalenecarboxamide, C.I. 37525, Acna Naphthol T, NSC50686, C.I. Azoic Coupling Component 8; 92-76-2
CAS-Number: C₁₈H₁₄ClNO₂
Molecular Formula: 311.77
Molecular Weight

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Product Data
Handling
Safety Information
Details

Specifications

Purity: ≥99% (HPLC)
Appearance: White to off-white powder
Identity: 1H-NMR

Properties

Solvents: DMSO

Documentation

Safety Data Sheet (SDS): CDX N0353 MSDS.pdf

Shipping: AMBIENT
Short Term Storage: +4°C
Long Term Storage: -20°C
Handling Advice: Very hygroscopic. Store under inert gas.
Use / Stability: Stable for at least 2 years after receipt when stored at -20°C.

Transportation: Not dangerous goods

Description: Naphthol AS-TR is a naphthol dye that is used in textile industry and can be used as a reference compound for the fluorogenic alkaline phosphatase substrate Naphthol AS-TR Phosphate. It is also a precursor molecule and can be used as a building block or intermediate for the synthesis of the phosphate substrate. Excitation/emission spectra of 388/512nm.
Smiles: C(NC1=C(C)C=C(Cl)C=C1)(=O)C2=CC3=C(C=C2O)C=CC=C3
InChi Key: PSRNXESQSJEQMN-UHFFFAOYSA-N
References: (1) G.G. Guilbault, et al., Anal. Chem. 43, 721 (1971) , (2) P.K. Sinha & R. Gossrau, Histochem. J. 16, 334 (1984) , (3) S. Fujita, et al., Anal. Chem. 66, 1347 (1994) , (4) C. Daescu & D. Hadaruga, Dyes Pigm. 40, 235 (1999)
InChi: InChI=1S/C18H14ClNO2/c1-11-8-14(19)6-7-16(11)20-18(22)15-9-12-4-2-3-5-13(12)10-17(15)21/h2-10,21H,1H3,(H,20,22)

Naphthol AS-TR is a naphthol dye that is used in textile industry and can be used as a reference compound for the fluorogenic alkaline phosphatase substrate Naphthol AS-TR Phosphate. It is also a precursor molecule and can be used as a building block or intermediate for the synthesis of the phosphate substrate. Excitation/emission spectra of 388/512nm.

SKU: N0353 Category: Non Fluorescent Detection & Chromogene Detection

Additional information

Additional information

Synonyms	N-(4-Chloro-2-methylphenyl)-3-hydroxy-2-naphthalenecarboxamide, C.I. 37525, Acna Naphthol T, NSC50686, C.I. Azoic Coupling Component 8
Purity	≥99% (HPLC)
Appearance	White to off-white powder
CAS-Number	92-76-2
Molecular Formula	C18H14ClNO2
Molecular Weight	311.77
Identity	1H-NMR
Solvents	DMSO
Smiles	C(NC1=C(C)C=C(Cl)C=C1)(=O)C2=CC3=C(C=C2O)C=CC=C3
InChi Key	PSRNXESQSJEQMN-UHFFFAOYSA-N
Shipping	AMBIENT
Short Term Storage	+4°C
Long Term Storage	-20°C
Handling Advice	Very hygroscopic. Store under inert gas.
Use / Stability	Stable for at least 2 years after receipt when stored at -20°C.
Transportation	Not dangerous goods
References	(1) G.G. Guilbault, et al., Anal. Chem. 43, 721 (1971), (2) P.K. Sinha & R. Gossrau, Histochem. J. 16, 334 (1984), (3) S. Fujita, et al., Anal. Chem. 66, 1347 (1994), (4) C. Daescu & D. Hadaruga, Dyes Pigm. 40, 235 (1999)
InChi	InChI=1S/C18H14ClNO2/c1-11-8-14(19)6-7-16(11)20-18(22)15-9-12-4-2-3-5-13(12)10-17(15)21/h2-10,21H,1H3,(H,20,22)
Quantity	5 g, 25 g, Bulk