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ChemicalBook >> CAS DataBase List >> (4S,5R)-4-ForMyl-2,2,5-triMethyl-3-oxazolidinecarboxylic Acid 1,1-DiMethylethyl Ester

(4S,5R)-4-ForMyl-2,2,5-triMethyl-3-oxazolidinecarboxylic Acid 1,1-DiMethylethyl Ester

$116 - $1726
Product name: (4S,5R)-4-ForMyl-2,2,5-triMethyl-3-oxazolidinecarboxylic Acid 1,1-DiMethylethyl Ester
CAS: 108149-62-8
MF: C12H21NO4
MW: 243.3
EINECS:
MDL Number:MFCD16613945
Synonyms:(4S,5R)-4-ForMyl-2,2,5-triMethyl-3-oxazolidinecarboxylic Acid 1,1-DiMethylethyl Ester;(4S,5R)-tert-butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate;3-Oxazolidinecarboxylic acid, 4-formyl-2,2,5-trimethyl-, 1,1-dimethylethyl ester, (4S,5R)-;(4S,5R)-4-Formyl-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylic acid tert-butyl ester;(4S,5R)-4-formyl-2,2,5-trimethylazolealkane-3-carboxylic acidtertbutyl ester

Price19 Properties Safety Information Description

19 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
Apolloscientific
Arctom
Crysdot
Matrix Scientific
TRC

Package

50mg
100mg
250mg
500.00mg
500mg
1g

Manufactureraablocks
Product numberAA008WBQ
Product description(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%
Packaging50mg
Price$116
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA008WBQ
Product description(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%
Packaging100mg
Price$191
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA008WBQ
Product description(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%
Packaging250mg
Price$322
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA008WBQ
Product description(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%
Packaging1g
Price$869
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberAD280313
Product description(4S,5R)-4-Formyl-2,2,5-trimethyl-3-oxazolidinecarboxylic acid 1,1-dimethylethyl ester 95%
Packaging250MG
Price$405
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberAD280313
Product description(4S,5R)-4-Formyl-2,2,5-trimethyl-3-oxazolidinecarboxylic acid 1,1-dimethylethyl ester 95%
Packaging1G
Price$1090
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberAD280313
Product description(4S,5R)-4-Formyl-2,2,5-trimethyl-3-oxazolidinecarboxylic acid 1,1-dimethylethyl ester 95%
Packaging100MG
Price$240
Updated2026-05-27
Buy

ManufacturerApolloscientific
Product numberOR17040
Product description(4S,5R)-2,2,5-Trimethyl-1,3-oxazolidine-4-carboxaldehyde, N-BOC protected 97%
Packaging100mg
Price$296
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberOR17040
Product description(4S,5R)-2,2,5-Trimethyl-1,3-oxazolidine-4-carboxaldehyde, N-BOC protected 97%
Packaging1g
Price$1347
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberOR17040
Product description(4S,5R)-2,2,5-Trimethyl-1,3-oxazolidine-4-carboxaldehyde, N-BOC protected 97%
Packaging250mg
Price$500
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberOR17040
Product description(4S,5R)-2,2,5-Trimethyl-1,3-oxazolidine-4-carboxaldehyde, N-BOC protected 97%
Packaging50mg
Price$180
Updated2026-06-04
Buy

ManufacturerArctom
Product numberBD-A622168
Product description(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%
Packaging1g
Price$891
Updated2026-05-26
Buy

ManufacturerArctom
Product numberBD-A622168
Product description(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%
Packaging250mg
Price$330
Updated2026-05-26
Buy

ManufacturerArctom
Product numberBD-A622168
Product description(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%
Packaging100mg
Price$196
Updated2026-05-26
Buy

ManufacturerArctom
Product numberBD-A622168
Product description(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%
Packaging50mg
Price$119
Updated2026-05-26
Buy

ManufacturerCrysdot
Product numberCD11355596
Product description(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%
Packaging1g
Price$1726
Updated2026-05-27
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA008WBQ	(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%	50mg	$116	2026-05-28	Buy
aablocks	AA008WBQ	(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%	100mg	$191	2026-05-28	Buy
aablocks	AA008WBQ	(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%	250mg	$322	2026-05-28	Buy
aablocks	AA008WBQ	(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%	1g	$869	2026-05-28	Buy
ACHEMBLOCK	AD280313	(4S,5R)-4-Formyl-2,2,5-trimethyl-3-oxazolidinecarboxylic acid 1,1-dimethylethyl ester 95%	250MG	$405	2026-05-27	Buy
ACHEMBLOCK	AD280313	(4S,5R)-4-Formyl-2,2,5-trimethyl-3-oxazolidinecarboxylic acid 1,1-dimethylethyl ester 95%	1G	$1090	2026-05-27	Buy
ACHEMBLOCK	AD280313	(4S,5R)-4-Formyl-2,2,5-trimethyl-3-oxazolidinecarboxylic acid 1,1-dimethylethyl ester 95%	100MG	$240	2026-05-27	Buy
Apolloscientific	OR17040	(4S,5R)-2,2,5-Trimethyl-1,3-oxazolidine-4-carboxaldehyde, N-BOC protected 97%	100mg	$296	2026-06-04	Buy
Apolloscientific	OR17040	(4S,5R)-2,2,5-Trimethyl-1,3-oxazolidine-4-carboxaldehyde, N-BOC protected 97%	1g	$1347	2026-06-04	Buy
Apolloscientific	OR17040	(4S,5R)-2,2,5-Trimethyl-1,3-oxazolidine-4-carboxaldehyde, N-BOC protected 97%	250mg	$500	2026-06-04	Buy
Apolloscientific	OR17040	(4S,5R)-2,2,5-Trimethyl-1,3-oxazolidine-4-carboxaldehyde, N-BOC protected 97%	50mg	$180	2026-06-04	Buy
Arctom	BD-A622168	(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%	1g	$891	2026-05-26	Buy
Arctom	BD-A622168	(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%	250mg	$330	2026-05-26	Buy
Arctom	BD-A622168	(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%	100mg	$196	2026-05-26	Buy
Arctom	BD-A622168	(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%	50mg	$119	2026-05-26	Buy
Crysdot	CD11355596	(4S,5R)-tert-Butyl 4-formyl-2,2,5-trimethyloxazolidine-3-carboxylate 97%	1g	$1726	2026-05-27	Buy

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Properties

Boiling point :312.4±42.0 °C(Predicted)
Density :1.091±0.06 g/cm3(Predicted)
pka :-3.21±0.70(Predicted)

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
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321	Specific treatment (see … on this label).
P330	Rinse mouth.
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P362	Take off contaminated clothing and wash before reuse.
P501	Dispose of contents/container to..…

Description

tert-Butyl (4S,5R)-4-formyl-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate is used in the stereoselective synthesis of (E)-alkene dipeptide isoteres. It is also used in the synthesis of amino sugars and sphingosines.

Suppliers and manufacturers

J & K SCIENTIFIC LTD. ForeChem (Nantong) Technology Co.,Ltd. Shanghai TaoSu Biochemical Technology Co., Ltd. Shenzhen Polymeri Biochemical Technology Co., Ltd. Energy Chemical Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Shaanxi Didu Pharmaceutical Co., Ltd.

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