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ChemicalBook >> CAS DataBase List >> 4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLIC ACID METHYL ESTER

4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLIC ACID METHYL ESTER

$47 - $2413.95
Product name: 4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLIC ACID METHYL ESTER
CAS: 161940-20-1
MF: C11H15NO4S
MW: 257.31
EINECS:
MDL Number:MFCD08275692
Synonyms:4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLIC ACID METHYL ESTER;Methyl 4-{[(tert-butoxy)carbonyl]aMino}thiophene-3-carboxylate;3-Thiophenecarboxylic acid, 4-[[(1,1-diMethylethoxy)carbonyl]aMino]-, Methyl ester;4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLIC ACID METHYL ESTER, 95+%;Methyl 4-Boc-aminothiophene-3-carboxylate;4-tert-Butoxycarbonylaminothiophene-3-carboxylic acid methyl est

Price27 Properties Safety Information Description

27 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
AK Scientific
Alichem
American Custom Chemicals Corporation
Arctom
Chemenu
Crysdot
Matrix Scientific
SynChem

Package

1.00g
1g
5.00g
5g
10g
25.00g
25G

Manufactureraablocks
Product numberAA001SGO
Product descriptionMethyl 4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate 97%
Packaging10g
Price$336
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA001SGO
Product descriptionMethyl 4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate 97%
Packaging5g
Price$169
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA001SGO
Product descriptionMethyl 4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate 95%
Packaging1g
Price$47
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberX195622
Product descriptionMethyl 4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate 95.00%
Packaging25G
Price$1145
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberX195622
Product descriptionMethyl 4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate 95.00%
Packaging5G
Price$275
Updated2026-05-27
Buy

ManufacturerAK Scientific
Product numberW3521
Product descriptionMethyl4-Boc-aminothiophene-3-carboxylate
Packaging1g
Price$425
Updated2021-12-16
Buy

ManufacturerAlichem
Product number161940201
Product descriptionMethyl4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate
Packaging5g
Price$602.77
Updated2021-12-16
Buy

ManufacturerAlichem
Product number161940201
Product descriptionMethyl4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate
Packaging10g
Price$845.58
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCOR0003027
Product description4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLIC ACID METHYL ESTER 95.00%
Packaging1G
Price$882.42
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCOR0003027
Product description4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLIC ACID METHYL ESTER 95.00%
Packaging5G
Price$1628.55
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCOR0003027
Product description4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLIC ACID METHYL ESTER 95.00%
Packaging10G
Price$2413.95
Updated2021-12-16
Buy

ManufacturerArctom
Product numberAS027399
Product descriptionMethyl4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate 95%
Packaging1g
Price$77
Updated2021-12-16
Buy

ManufacturerChemenu
Product numberCM199541
Product descriptionMethyl 4-Boc-aminothiophene-3-carboxylate 95%+
Packaging1g
Price$82
Updated2026-05-26
Buy

ManufacturerChemenu
Product numberCM199541
Product descriptionMethyl 4-Boc-aminothiophene-3-carboxylate 95%+
Packaging5g
Price$269
Updated2026-05-26
Buy

ManufacturerChemenu
Product numberCM199541
Product descriptionMethyl 4-Boc-aminothiophene-3-carboxylate 95%+
Packaging10g
Price$470
Updated2026-05-26
Buy

ManufacturerCrysdot
Product numberCD11243673
Product descriptionMethyl 4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate 95+%
Packaging10g
Price$480
Updated2026-05-26
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA001SGO	Methyl 4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate 97%	10g	$336	2026-05-28	Buy
aablocks	AA001SGO	Methyl 4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate 97%	5g	$169	2026-05-28	Buy
aablocks	AA001SGO	Methyl 4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate 95%	1g	$47	2026-05-28	Buy
ACHEMBLOCK	X195622	Methyl 4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate 95.00%	25G	$1145	2026-05-27	Buy
ACHEMBLOCK	X195622	Methyl 4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate 95.00%	5G	$275	2026-05-27	Buy
AK Scientific	W3521	Methyl4-Boc-aminothiophene-3-carboxylate	1g	$425	2021-12-16	Buy
Alichem	161940201	Methyl4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate	5g	$602.77	2021-12-16	Buy
Alichem	161940201	Methyl4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate	10g	$845.58	2021-12-16	Buy
American Custom Chemicals Corporation	COR0003027	4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLIC ACID METHYL ESTER 95.00%	1G	$882.42	2021-12-16	Buy
American Custom Chemicals Corporation	COR0003027	4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLIC ACID METHYL ESTER 95.00%	5G	$1628.55	2021-12-16	Buy
American Custom Chemicals Corporation	COR0003027	4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLIC ACID METHYL ESTER 95.00%	10G	$2413.95	2021-12-16	Buy
Arctom	AS027399	Methyl4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate 95%	1g	$77	2021-12-16	Buy
Chemenu	CM199541	Methyl 4-Boc-aminothiophene-3-carboxylate 95%+	1g	$82	2026-05-26	Buy
Chemenu	CM199541	Methyl 4-Boc-aminothiophene-3-carboxylate 95%+	5g	$269	2026-05-26	Buy
Chemenu	CM199541	Methyl 4-Boc-aminothiophene-3-carboxylate 95%+	10g	$470	2026-05-26	Buy
Crysdot	CD11243673	Methyl 4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate 95+%	10g	$480	2026-05-26	Buy

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Properties

Boiling point :316.2±27.0 °C(Predicted)
Density :1.250±0.06 g/cm3(Predicted)
storage temp. :2-8°C(protect from light)
pka :13.09±0.70(Predicted)
Appearance :White to off-white Solid

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H332	Harmful if inhaled	Acute toxicity,inhalation	Category 4	Warning	P261, P271, P304+P340, P312
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

Hangzhou Sage Chemical Co., Ltd. Tianjin Yao Technology Development Co., Ltd. Shanghai Fengchen Chem Co., Ltd. Cool Pharm, Ltd Shanghai Carlow Chemicals Co., Ltd. Henan CoreyChem Co., Ltd Amadis Chemical Company Limited Shanghai Anmike Chemical Co. Ltd. Amatek Scientific Co. Ltd. Jiangsu aikang biomedical research and development co., LTD

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4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLIC ACID METHYL ESTER

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers