1-(2-Thiazolylazo)-2-naphthol
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- $28 - $996.4
- Product name: 1-(2-Thiazolylazo)-2-naphthol
- CAS: 1147-56-4
- MF: C13H9N3OS
- MW: 255.3
- EINECS:214-555-3
- MDL Number:MFCD00021611
- Synonyms:2-(2-Hydroxy-1-naphthylazo)thiazole, TAN;Nitrilotantalum(III);1-(Thiazole-2-ylazo)-2-naphthol;1-(Thiazole-2-ylazo)naphthalene-2-ol;1-[(Thiazole-2-yl)azo]-2-naphthol;TAN [=1-(2-Thiazolylazo)-2-naphthol];TAN [=1-(2-Thiazolylazo)-2-naphthol] [Spectrophotometric reagent for transition metals];(E)-1-(thiazol-2-yldiazenyl)naphthalen-2-ol
45 prices
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Brand
- aablocks
- ACHEMBLOCK
- AHH
- AK Scientific
- American Custom Chemicals Corporation
- ApexBio Technology
- Arctom
- AvaChem
- Biorbyt Ltd
- Biosynth
- Cayman Chemical
- Chem-Impex
- ChemScene
- DC Chemicals
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- Tocris
- TRC
Package
- 10mg
- 50mg
- 100mg
- 200mg
- 10mM*1mLinDMSO(Solution)
- 50
- 250mg
- 500mg
- 1000mg
- 1g
- 2000mg
- 10mM*1mLinDMSO(Solid+Solvent)
- 5g
- 5000mg
- 10000mg
- 25g
- 10 mg
- 50 mg
- Manufactureraablocks
- Product numberAA000EZL
- Product descriptionNSC139021 ≥99%
- Packaging250mg
- Price$28
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000EZL
- Product descriptionNSC139021 ≥99%(Assaybytitration)
- Packaging1g
- Price$57
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000EZL
- Product descriptionNSC139021 ≥99%(Assaybytitration)
- Packaging5g
- Price$147
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000EZL
- Product descriptionNSC139021 ≥99%(Assaybytitration)
- Packaging25g
- Price$490
- Updated2026-05-25
- Buy
- ManufacturerACHEMBLOCK
- Product numberZ238814
- Product description1-(2-Thiazolylazo)-2-naphthol 98%
- Packaging25G
- Price$960
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberZ238814
- Product description1-(2-Thiazolylazo)-2-naphthol 98%
- Packaging5G
- Price$240
- Updated2026-05-27
- Buy
- ManufacturerAHH
- Product numberMT-25026
- Product description1-(2-Thiazolylazo)-2-naphthol 97%
- Packaging25g
- Price$355
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product number4282AL
- Product description1-(2-Thiazolylazo)-2-naphthol
- Packaging5g
- Price$362
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number4282AL
- Product description1-(2-Thiazolylazo)-2-naphthol
- Packaging1g
- Price$155
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0005377
- Product description1-(2-THIAZOLYLAZO)-2-NAPHTHOL 95.00%
- Packaging5G
- Price$996.4
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0005377
- Product description1-(2-THIAZOLYLAZO)-2-NAPHTHOL 95.00%
- Packaging1G
- Price$655.49
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberC6598
- Product descriptionNSC139021
- Packaging200mg
- Price$85
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberC6598
- Product descriptionNSC139021
- Packaging100mg
- Price$50
- Updated2026-05-06
- Buy
- ManufacturerArctom
- Product numberHY-112158
- Product descriptionNSC139021 99.86%
- Packaging10mM*1mLinDMSO(Solid+Solvent)
- Price$50
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberHY-112158
- Product descriptionNSC139021 99.86%
- Packaging10mM*1mLinDMSO(Solution)
- Price$53
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberHY-112158
- Product descriptionNSC139021 99.86%
- Packaging100mg
- Price$48
- Updated2026-05-26
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA000EZL | NSC139021 ≥99% | 250mg | $28 | 2026-05-25 | Buy |
| aablocks | AA000EZL | NSC139021 ≥99%(Assaybytitration) | 1g | $57 | 2026-05-25 | Buy |
| aablocks | AA000EZL | NSC139021 ≥99%(Assaybytitration) | 5g | $147 | 2026-05-25 | Buy |
| aablocks | AA000EZL | NSC139021 ≥99%(Assaybytitration) | 25g | $490 | 2026-05-25 | Buy |
| ACHEMBLOCK | Z238814 | 1-(2-Thiazolylazo)-2-naphthol 98% | 25G | $960 | 2026-05-27 | Buy |
| ACHEMBLOCK | Z238814 | 1-(2-Thiazolylazo)-2-naphthol 98% | 5G | $240 | 2026-05-27 | Buy |
| AHH | MT-25026 | 1-(2-Thiazolylazo)-2-naphthol 97% | 25g | $355 | 2026-05-26 | Buy |
| AK Scientific | 4282AL | 1-(2-Thiazolylazo)-2-naphthol | 5g | $362 | 2021-12-16 | Buy |
| AK Scientific | 4282AL | 1-(2-Thiazolylazo)-2-naphthol | 1g | $155 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0005377 | 1-(2-THIAZOLYLAZO)-2-NAPHTHOL 95.00% | 5G | $996.4 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0005377 | 1-(2-THIAZOLYLAZO)-2-NAPHTHOL 95.00% | 1G | $655.49 | 2021-12-16 | Buy |
| ApexBio Technology | C6598 | NSC139021 | 200mg | $85 | 2026-05-06 | Buy |
| ApexBio Technology | C6598 | NSC139021 | 100mg | $50 | 2026-05-06 | Buy |
| Arctom | HY-112158 | NSC139021 99.86% | 10mM*1mLinDMSO(Solid+Solvent) | $50 | 2026-05-26 | Buy |
| Arctom | HY-112158 | NSC139021 99.86% | 10mM*1mLinDMSO(Solution) | $53 | 2026-05-26 | Buy |
| Arctom | HY-112158 | NSC139021 99.86% | 100mg | $48 | 2026-05-26 | Buy |
Properties
Melting point :138-139 °C
Boiling point :464.8±47.0 °C(Predicted)
Density :1.40
storage temp. :2-8°C
solubility :methanol: 10 mg/mL, clear
form :solid
pka :8.71±0.50(Predicted)
color :Red or orange
BRN :223783
Stability :Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 1 month.
InChI :1S/C13H9N3OS/c17-11-6-5-9-3-1-2-4-10(9)12(11)15-16-13-14-7-8-18-13/h1-8,17H
InChIKey :IOMXCGDXEUDZAK-UHFFFAOYSA-N
SMILES :[s]1c(ncc1)N=Nc2c3c(ccc2O)cccc3
CAS DataBase Reference :1147-56-4(CAS DataBase Reference)
EPA Substance Registry System :2-Naphthalenol, 1-(2-thiazolylazo)- (1147-56-4)
Boiling point :464.8±47.0 °C(Predicted)
Density :1.40
storage temp. :2-8°C
solubility :methanol: 10 mg/mL, clear
form :solid
pka :8.71±0.50(Predicted)
color :Red or orange
BRN :223783
Stability :Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 1 month.
InChI :1S/C13H9N3OS/c17-11-6-5-9-3-1-2-4-10(9)12(11)15-16-13-14-7-8-18-13/h1-8,17H
InChIKey :IOMXCGDXEUDZAK-UHFFFAOYSA-N
SMILES :[s]1c(ncc1)N=Nc2c3c(ccc2O)cccc3
CAS DataBase Reference :1147-56-4(CAS DataBase Reference)
EPA Substance Registry System :2-Naphthalenol, 1-(2-thiazolylazo)- (1147-56-4)
Safety Information
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| Signal word: | Warning | ||||||||||||||||||||||||||||
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Description
Reagent for the extraction and spectrophotometric determination of metals, metallochromic indicator.More related product prices
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