ChemicalBook > CAS DataBase List > Carbamic acid, 2-thiazolyl-, 1,1-dimethylethyl ester (9CI)

Carbamic acid, 2-thiazolyl-, 1,1-dimethylethyl ester (9CI)

Product Name
Carbamic acid, 2-thiazolyl-, 1,1-dimethylethyl ester (9CI)
CAS No.
170961-15-6
Chemical Name
Carbamic acid, 2-thiazolyl-, 1,1-dimethylethyl ester (9CI)
Synonyms
N-Boc-2-thiazolamine;N-Boc-2-AMinothiazole;2-(Boc-amino)thiazole,97%;2-(Boc-aMino)thiazole, 97%;1-(Boc-aMino)thiazole, 97%;CarbaMic acid, 2-thiazolyl-;2-(tert-ButoxycarbonylaMino)thiazole;2-t-butoxycarbonylamino-1,3-thiazole;2 - (tert butyl n-formate) aminothiazole;Thiazol-2-yl-carbaMic acid tert-butyl ester
CBNumber
CB31043665
Molecular Formula
C8H12N2O2S
Formula Weight
200.26
MOL File
170961-15-6.mol
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Carbamic acid, 2-thiazolyl-, 1,1-dimethylethyl ester (9CI) Property

Melting point:
180-185℃
Density 
1.242±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
5.25±0.70(Predicted)
Appearance
Light yellow to brown Solid
InChI
InChI=1S/C8H12N2O2S/c1-8(2,3)12-7(11)10-6-9-4-5-13-6/h4-5H,1-3H3,(H,9,10,11)
InChIKey
NCJXQSNROJRSSL-UHFFFAOYSA-N
SMILES
C(OC(C)(C)C)(=O)NC1=NC=CS1
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Safety

Hazard Codes 
Xn
Risk Statements 
22-43
Safety Statements 
36/37
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H317May cause an allergic skin reaction

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

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N-Bromosuccinimide Price

TRC
Product number
B809668
Product name
tert-ButylN-(1,3-Thiazol-2-yl)carbamate
Packaging
500mg
Price
$90
Updated
2021/12/16
TRC
Product number
B809668
Product name
tert-ButylN-(1,3-Thiazol-2-yl)carbamate
Packaging
50mg
Price
$45
Updated
2021/12/16
AK Scientific
Product number
5512AD
Product name
tert-ButylN-(1,3-thiazol-2-yl)carbamate
Packaging
1g
Price
$67
Updated
2021/12/16
ChemScene
Product number
CS-W015607
Product name
tert-Butylthiazol-2-ylcarbamate
Purity
99.53%
Packaging
5g
Price
$41
Updated
2021/12/16
Oakwood
Product number
064895
Product name
tert-ButylThiazol-2-ylcarbamate
Purity
95%
Packaging
1g
Price
$13
Updated
2021/12/16
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Carbamic acid, 2-thiazolyl-, 1,1-dimethylethyl ester (9CI) Chemical Properties,Usage,Production

Synthesis

96-50-4

24424-99-5

170961-15-6

General procedure for the synthesis of tert-butyl thiazole-2-carbamate from 2-aminothiazole and di-tert-butyl dicarbonate: tert-butyl dicarbonate (27.5 ml, 119.9 mmol) was added to a tetrahydrofuran solution (20 ml) of 2-aminothiazole (10.0 g, 99.9 mmol) and the reaction mixture was stirred for 16 hours at room temperature. After completion of the reaction, the solvent was removed by distillation under reduced pressure to give the crude product. The crude product was recrystallized in hexane to give tert-butyl thiazole-2-carbamate (19.25 g, 96% yield) as colorless crystals. The melting point of the product was 181.5-182.5 °C, 1H NMR (300 MHz, CDCl3) δ 1.60 (9H, s), 6.88 (1H, d, J = 3.7 Hz), 7.38 (1H, d, J = 3.7 Hz), 11.9 (1H, s); IR (Nujol) 1713 cm-1; APCI-MS m/z 201 [M + H]+.

References

[1] Organic letters, 2002, vol. 4, # 24, p. 4209 - 4212
[2] Patent: EP2103611, 2009, A1. Location in patent: Page/Page column 59-60
[3] New Journal of Chemistry, 2018, vol. 42, # 12, p. 10142 - 10147
[4] Patent: US5627198, 1997, A
[5] Patent: WO2011/58149, 2011, A1. Location in patent: Page/Page column 127

Carbamic acid, 2-thiazolyl-, 1,1-dimethylethyl ester (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Carbamic acid, 2-thiazolyl-, 1,1-dimethylethyl ester (9CI) manufacturers

Career Henan Chemical Co
Product
Carbamic acid, 2-thiazolyl-, 1,1-dimethylethyl ester (9CI) 170961-15-6
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200kg
Release date
2020-01-09

170961-15-6, Carbamic acid, 2-thiazolyl-, 1,1-dimethylethyl ester (9CI)Related Search:


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