2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)acetic acid

Modify Date: 2025-08-25 11:22:47

2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)acetic acid structure	Common Name	2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)acetic acid
	CAS Number	156478-71-6	Molecular Weight	244.288
	Density	1.2±0.1 g/cm3	Boiling Point	365.5±37.0 °C at 760 mmHg
	Molecular Formula	C₁₁H₂₀N₂O₄	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	174.9±26.5 °C

Name	4-Boc-1-Piperazineacetic Acid
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	365.5±37.0 °C at 760 mmHg
Molecular Formula	C₁₁H₂₀N₂O₄
Molecular Weight	244.288
Flash Point	174.9±26.5 °C
Exact Mass	244.142303
PSA	70.08000
LogP	0.92
Vapour Pressure	0.0±1.7 mmHg at 25°C
Index of Refraction	1.501
InChIKey	WZBHMXRBXXCEDD-UHFFFAOYSA-N
SMILES	CC(C)(C)OC(=O)N1CCN(CC(=O)O)CC1
Storage condition	2~8℃

MSDS(Chinese)

Hazard Codes	Xi
RIDADR	NONH for all modes of transport
HS Code	2933599090

1-Boc-4-Ethoxyc...

CAS#:209667-59-4

~76%

2-(4-(tert-Buto...

CAS#:156478-71-6

Literature: WO2013/53983 A1, ; Page/Page column 42 ;

Potassium bisulfate

CAS#:7646-93-7

1-Boc-4-Ethoxyc...

CAS#:209667-59-4

2-(4-(tert-Buto...

CAS#:156478-71-6

Literature: US5977139 A1, ; US 5977139 A

N-Boc-piperazine

CAS#:57260-71-6

2-(4-(tert-Buto...

CAS#:156478-71-6

Literature: WO2013/53983 A1, ;

Precursor 3
CAS#:209667-59-4 1-Boc-4-Ethoxyc... CAS#:7646-93-7 Potassium bisulfate CAS#:57260-71-6 N-Boc-piperazine
DownStream 0

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%