5-(Ethylthio)-1H-tetrazole

Product Name: 5-(Ethylthio)-1H-tetrazole
CAS No.: 89797-68-2
Chemical Name: 5-(Ethylthio)-1H-tetrazole
Synonyms: ETT;ACTIVATOR;ETT Activator;ACTIVATOR REAGENT;5-Ethyltio-1H-Tetrazole;UT2H;OCTN1;SLC22A4;Ethylthio H;5-(Ethylthio)-1
CBNumber: CB3104462
Molecular Formula: C3H6N4S
Formula Weight: 130.17
MOL File: 89797-68-2.mol

More

Less

5-(Ethylthio)-1H-tetrazole Property

Melting point:: 72-80 °C(lit.)
Boiling point:: 81-82 °C
Density: 0.786 g/mL at 25 °C
Flash point:: 42 °F
storage temp.: 2-8°C
solubility: soluble, clear, colorless
form: buffered aqueous solution
pka: 3.89±0.10(Predicted)
color: solid white
InChIKey: GONFBOIJNUKKST-UHFFFAOYSA-N
CAS DataBase Reference: 89797-68-2(CAS DataBase Reference)

More

Less

Safety

Hazard Codes: Xi,Xn,F
Risk Statements: 36/37/38-44-36-20/21/22-11-5
Safety Statements: 26-35-36/37-16-36
RIDADR: UN 1648 3/PG 2
WGK Germany: 3
Hazard Note: Irritant
HazardClass: 4.1
PackingGroup: III
HS Code: 29299000

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H318Causes serious eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: SAB1304892
Product name: ANTI-SLC22A4 (C-TERM) antibody produced in rabbit
Purity: IgG fraction of antiserum, buffered aqueous solution
Packaging: 400μl
Price: $481
Updated: 2024/03/01

Sigma-Aldrich

Product number: L030004
Product name: ETT Activator
Purity: 0.25M
Packaging: 200l
Price: $10700
Updated: 2024/03/01

Sigma-Aldrich

Product number: L030000
Product name: ETT Activator
Purity: 0.25 M
Packaging: 200L
Price: $21270
Updated: 2024/03/01

Sigma-Aldrich

Product number: 493805
Product name: 5-(Ethylthio)-1H-tetrazole
Purity: 95%
Packaging: 2g
Price: $63.8
Updated: 2024/03/01

TCI Chemical

Product number: E0670
Product name: 5-(Ethylthio)-1H-tetrazole
Purity: >98.0%(HPLC)(T)
Packaging: 1g
Price: $28
Updated: 2024/03/01

More

Less

5-(Ethylthio)-1H-tetrazole Chemical Properties,Usage,Production

Chemical Properties

White crystals

Application

5-(Ethylthio)-1H-tetrazole is used a powerful activator in DNA and RNA syntheses.

Preparation

5-(Ethylthio)-1H-Tetrazole is prepared from the corresponding alkyl thiocyanate and sodium azide through a [2?+?3] cycloaddition under phase transfer catalytic conditions (eq 1). The ratio of the solvent (water to toluene) as well as the reaction temperature are important factors in obtaining preparative yields of the alkylthiotetrazoles. 5-Ethylthio-1H-tetrazole has also been prepared using DMF as solvent albeit in much lower yield.

General Description

5-(Ethylthio)-1H-tetrazole (ETT) is an efficient activator, that activates nucleoside phosphoramidites towards condensation with a nucleoside to form dinucleoside phosphates during oligonucleotide synthesis.

Purification Methods

recrystallized from toluene.

5-(Ethylthio)-1H-tetrazole Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

5-(Ethylthio)-1H-tetrazole Suppliers

Americas 1 Belgium 1 Canada 2 China 344 Europe 4 Germany 3 Hungary 1 India 24 Israel 2 Japan 2 Poland 1 Switzerland 1 Ukraine 1 United Kingdom 18 United States 47 Global 452

Suzhou Highfine Biotech Co., Ltd

Tel: 0512-69209928 18306209922
Fax: 0512-68417696
Email: cathyjia@highfine.com
Country: China
ProdList: 499
Advantage: 75

Nanjing King-pharm Co.,LTD.

Tel: 025-58748998 18951874644
Email: shijiao.wu@chemsigma.com
Country: China
ProdList: 138
Advantage: 65

Rugao City Yi Fan Pharmaceutical Co., Ltd.

Tel: 0513-81735836 18862916366
Fax: 0513-81735836
Email: 157784193@qq.com
Country: China
ProdList: 36
Advantage: 58

Nantong Zandery Biotechnology Co., Ltd.

Tel: 0513-87582998 13912206938
Fax: +86 (513) 87581996
Email: xiaofeizhu@vip.163.com
Country: China
ProdList: 255
Advantage: 55

Shanghai Taijilin Industrial Co., Ltd.

Tel: 021-021-50630626 18964684208
Fax: 021-50563898
Email: kate@tajilin.com
Country: China
ProdList: 1231
Advantage: 58

Nanjing Searchem Co., Ltd.

Tel: 15105140861
Email: sikai@searchem.cn
Country: China
ProdList: 63
Advantage: 58

Dongyang Baihang Chemical Co., Ltd.

Tel: 0579-86886233 18006543966
Fax: QQ：355093164
Email: 355093164@qq.com
Country: China
ProdList: 103
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

More

Less

View Lastest Price from 5-(Ethylthio)-1H-tetrazole manufacturers

Hebei Chuanghai Biotechnology Co,.LTD

Product: 5-(Ethylthio)-1H-tetrazole 89797-68-2
Price: US $60.00/KG
Min. Order: 1KG
Purity: 99.9%
Supply Ability: 100000kg
Release date: 2024-08-20

Hebei Fengjia New Material Co., Ltd

Product: 5-(Ethylthio)-1H-tetrazole 89797-68-2
Price: US $20.00-15.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 20 tons
Release date: 2024-08-15

Hebei Weibang Biotechnology Co., Ltd

Product: 5-(Ethylthio)-1H-tetrazole 89797-68-2
Price: US $1.00/PCS
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2021-06-11

89797-68-2, 5-(Ethylthio)-1H-tetrazoleRelated Search:

2,3,5-Triphenyltetrazolium chloride 5-Methyl-1H-tertazole Nitrotetrazolium blue chloride 1H-Tetrazole-1-acetic acid Tetrazole Nitroblue Tetrazolium Chloride (NBT) ACTIVATOR REAGENT ACTIVATOR REAGENT LIPASE-PS ACTIVATOR REAGENT 5-(Ethylthio)-1H-tetrazole

ACTIVATOR REAGENT

ACTIVATOR

5-(S-ETHYLMERCAPTO)-TETRAZOLE

5-(ETHYLTHIO)TETRAZOLE

5-ETHYLSULFANYL-1H-TETRAZOLE

ETT

5-(Ethylthio)-1H-tetrazole solution, 0.25M in acetonitrile

5-ETHYLTHIO-1H-TETRAZOLE 99%

5-Ethylthio-1H-Tetrazole(Ett)

ETT(0.25 M in acetonitrile)

5-EETHYLTHIO-1H-TETRAZOLE (ETT)

5-ETHYLTHIOL-1H-TETRAZOLE

1H-Tetrazole,5-(ethylthio)-(9CI)

5-Ethyltio-1H-Tetrazole

5-(Ethylmercapto)-1H-tetrazole

5-ETHYLTIO-1H-TETRAZOLE 99%MIN

5-(ethvlthio)-1h-tetrazole

1H-TETRAZOLE,5-(ETHYLTHIO)

5-ETHYLTHIO-1H-TETRAZOLE, 99%MIN.

5-Ethylthio-IH-tetrazole

5-(Ethylthio)tetrazole solution

5-(Ethylthio)-1H-tetrazole

5 - Ethylthio-IH-tetrazole (ETT)

5-(Ethylthio)-1H-tetrazole, 0.25 M solution in Acetonitrile

5-(Ethylthio)-1<i>H<i>-tetrazole

5-(Ethylthio)-1H-tetrazole≥ 99% (Titration)

ETT Activator

5-(Ethylthio)-1

5-(Ethylthio)-1H-tetrazole ,98%

5-(Ethylthio)-1H-tet

ETT 5-Ethylthio-1H-Tetrazole

2H-Tetrazole,5-(ethylthio)-

5- BMethylthiotetrazole

ANTI-SLC22A4 (C-TERM) antibody produced in rabbit

OCTN1

SLC22A4

UT2H

Ethylthio H

5-(Ethylthio)-1H-tetrazole&gt

5-ethylthiotetrazolium

thio)-1H-tetrazoL

5-ETHYLTHIO-1H-TETRAZOLE 89797-68-2

5-(Ethylthio)-1H-Tetrazole (ETT Activator) extrapure, 99%

5-Ethylthio-1H-Tetrazole Acetonitrile Solution

0.25mol/L 5-(Ethylthio)-1H-tetrazole in acetonitrile

89797-68-2

87797-68-2

Heterocyclic Building Blocks

Tetrazoles

Building Blocks

API intermediates

THIOL

Building Blocks

Heterocyclic Building Blocks

Tetrazoles

Chemistry

Other Reagents