ChemicalBook >> CAS DataBase List >>1-Pyrrolidinecarboxylic acid, 2-Methyl-4-oxo-, 1,1-diMethylethyl ester, (2R)-

1-Pyrrolidinecarboxylic acid, 2-Methyl-4-oxo-, 1,1-diMethylethyl ester, (2R)-

1-Pyrrolidinecarboxylic acid, 2-Methyl-4-oxo-, 1,1-diMethylethyl ester, (2R)- structure

CAS No.: 1027775-28-5

Chemical Name:: 1-Pyrrolidinecarboxylic acid, 2-Methyl-4-oxo-, 1,1-diMethylethyl ester, (2R)-

Synonyms: N-Boc-(R)-2-methyl-4-pyrrolidinone;(R)-1-Boc-5-methyl-3-pyrrolidinone;1-Pyrrolidinecarboxylic acid, 2-Methyl-4-oxo-, 1;(R)-tert-butyl 2-Methyl-4-oxopyrrolidine-1-carboxylate;tert-butyl (R)-2-methyl-4-oxopyrrolidine-1-carboxylate;tert-butyl (2R)-2-methyl-4-oxopyrrolidine-1-carboxylate;2-Methyl-2-propanyl (2R)-2-methyl-4-oxo-1-pyrrolidinecarboxylate;tert-butyl (R)-2-methyl-4-oxopyrrolidine-1-carboxylate - [B71376];(2R)-2-Methyl-4-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester;1-Pyrrolidinecarboxylic acid, 2-Methyl-4-oxo-, 1,1-diMethylethyl ester, (2R)-

CBNumber:: CB32667411

Molecular Formula:: C10H17NO3

Molecular Weight:: 199.25

MDL Number:: MFCD22665783

MOL File:: 1027775-28-5.mol

MSDS File:: SDS

Last updated:2026-05-28 01:08:59

Product description	Number	Pack Size	Price
N-t-BOC-(R)-2-Methyl-4-Pyrrolidinone 98%	OR316080	100mg	$49
N-t-BOC-(R)-2-Methyl-4-Pyrrolidinone 98%	OR316080	250mg	$62
N-t-BOC-(R)-2-Methyl-4-Pyrrolidinone 98%	OR316080	1g	$154
N-t-BOC-(R)-2-Methyl-4-Pyrrolidinone 98%	OR316080	5g	$534
N-t-BOC-(R)-2-Methyl-4-Pyrrolidinone 98%	OR316080	25g	$1751
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1-Pyrrolidinecarboxylic acid, 2-Methyl-4-oxo-, 1,1-diMethylethyl ester, (2R)- Properties

Boiling point	279.9±33.0 °C(Predicted)
Density	1.086±0.06 g/cm3(Predicted)
storage temp.	Storage temp. -20°C
pka	-1.72±0.40(Predicted)
Appearance	Colorless to light yellow Solid-liquid mixture

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338
RIDADR	UN2811
HS Code	2933998090

1-Pyrrolidinecarboxylic acid, 2-Methyl-4-oxo-, 1,1-diMethylethyl ester, (2R)- price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Apolloscientific	OR316080	N-t-BOC-(R)-2-Methyl-4-Pyrrolidinone 98%	1027775-28-5	100mg	$49	2026-06-04	Buy
Apolloscientific	OR316080	N-t-BOC-(R)-2-Methyl-4-Pyrrolidinone 98%	1027775-28-5	250mg	$62	2026-06-04	Buy
Apolloscientific	OR316080	N-t-BOC-(R)-2-Methyl-4-Pyrrolidinone 98%	1027775-28-5	1g	$154	2026-06-04	Buy
Apolloscientific	OR316080	N-t-BOC-(R)-2-Methyl-4-Pyrrolidinone 98%	1027775-28-5	5g	$534	2026-06-04	Buy
Apolloscientific	OR316080	N-t-BOC-(R)-2-Methyl-4-Pyrrolidinone 98%	1027775-28-5	25g	$1751	2026-06-04	Buy

Product number	Packaging	Price	Buy
OR316080	100mg	$49	Buy
OR316080	250mg	$62	Buy
OR316080	1g	$154	Buy
OR316080	5g	$534	Buy
OR316080	25g	$1751	Buy

1-Pyrrolidinecarboxylic acid, 2-Methyl-4-oxo-, 1,1-diMethylethyl ester, (2R)- Preparation Products And Raw materials

Raw materials

Preparation Products

1-Pyrrolidinecarboxylic acid, 2-Methyl-4-oxo-, 1,1-diMethylethyl ester, (2R)- Suppliers

Global( 50)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32998	60
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	8491	58
NINGBOBENKANGJS PHARMTECHCO., LTD	+8615990591583 15990591583		CHINA	2028	58
Win-Win chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	sales@win-winchemical.com	China	14301	58
Blocksynth Pharmaceutical Technology Co.,Ltd	0086-19817745290; 19817745290	bd@blocksynth.com	China	5971	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	+86-057181025280; +8617767106207	sales@molcore.com	China	49709	58
Suzhou ARTK Medchem Co., Ltd.	+86-18168183658	sales1@artkmedchem.com	China	39007	58
Shanghai Joy Biotech Ltd.	+86-15968534750 +86-1358845959750	sales@joybiotech.com	China	1001	58
Nanjing Moldeep Biochemical Co., Ltd.	+86-25-58282389 +86-17351037455	inquiries@moldeep.com	China	19999	58
Shanghai Carlow Chemicals Co., Ltd.	21-33526724 18930996265	info@carlowchem.com	China	1997	58

Supplier	Advantage
ATK CHEMICAL COMPANY LIMITED	60
Jinan Carbotang Biotech Co.,Ltd.	58
NINGBOBENKANGJS PHARMTECHCO., LTD	58
Win-Win chemical CO., Limited	58
Blocksynth Pharmaceutical Technology Co.,Ltd	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	58
Suzhou ARTK Medchem Co., Ltd.	58
Shanghai Joy Biotech Ltd.	58
Nanjing Moldeep Biochemical Co., Ltd.	58
Shanghai Carlow Chemicals Co., Ltd.	58

1-Pyrrolidinecarboxylic acid, 2-Methyl-4-oxo-, 1,1-diMethylethyl ester, (2R)- Spectrum

1-Pyrrolidinecarboxylic acid, 2-Methyl-4-oxo-, 1,1-diMethylethyl ester, (2R)-(1027775-28-5)¹HNMR

1027775-28-5(1-Pyrrolidinecarboxylic acid, 2-Methyl-4-oxo-, 1,1-diMethylethyl ester, (2R)-)Related Search:

(S)-tert-butyl 2-Methyl-4-oxopyrrolidine-1-carboxylate 1-BOC-5-Methyl-3-pyrrolidinone 3-Pyrrolidinone, 5-methyl-, hydrochloride (1:1), (5S)- (S)-5-methylpyrrolidin-3-one hydrochloride 1,5-dimethylpyrrolidin-3-one

1-benzyl-5-Methylpyrrolidin-3-one

1of2

1-Pyrrolidinecarboxylic acid, 2-Methyl-4-oxo-, 1,1-diMethylethyl ester, (2R)- (R)-tert-butyl 2-Methyl-4-oxopyrrolidine-1-carboxylate 2-Methyl-2-propanyl (2R)-2-methyl-4-oxo-1-pyrrolidinecarboxylate N-Boc-(R)-2-methyl-4-pyrrolidinone tert-butyl (2R)-2-methyl-4-oxopyrrolidine-1-carboxylate tert-butyl (R)-2-methyl-4-oxopyrrolidine-1-carboxylate 1-Pyrrolidinecarboxylic acid, 2-Methyl-4-oxo-, 1 (2R)-2-Methyl-4-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester (R)-1-Boc-5-methyl-3-pyrrolidinone tert-butyl (R)-2-methyl-4-oxopyrrolidine-1-carboxylate - [B71376] 1027775-28-5