1-Boc-2-methyl-DL-proline

Names

[ CAS No. ]:
203869-80-1

[ Name ]:
1-Boc-2-methyl-DL-proline

[Synonym ]:
(5)-1-(tert-butoxycarbonyl)-2-methylpyrrolidine-2-carboxylic acid
1,2-Pyrrolidinedicarboxylic acid, 2-methyl-, 1-(1,1-dimethylethyl) ester
1-(tert-Butoxycarbonyl)-2-methylpyrrolidine-2-carboxylic acid
Boc-2-methyl-DL-proline
1-(tert-Butoxycarbonyl)-2-methylproline
MFCD03095494
1-O-tert-butyl 2-O-methyl pyrrolidine-1,2-dicarboxylate
1-Boc-2-methyl-2-pyrrolidinecarboxylic acid
1-Boc-2-methyl-DL-proline
2-Methyl-1-{[(2-methyl-2-propanyl)oxy]carbonyl}proline
2-methyl-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester
Boc-α-Me-DL-Pro-OH

Chemical & Physical Properties

[ Density]:
1.16g/cm3

[ Boiling Point ]:
337.762°C at 760 mmHg

[ Molecular Formula ]:
C₁₁H₁₉NO₄

[ Molecular Weight ]:
229.273

[ Flash Point ]:
158.1±25.9 °C

[ Exact Mass ]:
229.131409

[ PSA ]:
66.84000

[ LogP ]:
1.10

[ Vapour Pressure ]:
0.0±1.6 mmHg at 25°C

[ Index of Refraction ]:
1.494

[ Storage condition ]:
2-8°C

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933990090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%