Boc-Cys(pMeBzl)-OH

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Names

[ CAS No. ]:
61925-77-7

[ Name ]:
Boc-Cys(pMeBzl)-OH

[Synonym ]:
N-(tert-Butoxycarbonyl)-S-(4-methylbenzyl)-L-cysteine
MFCD00038517
Boc-S-(4-methylbenzyl)-L-cysteine
S-(4-Methylbenzyl)-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-cysteine
L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-[(4-methylphenyl)methyl]-
Boc-Cys(pMeBzl)-OH

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
493.8±45.0 °C at 760 mmHg

[ Melting Point ]:
63-66ºC

[ Molecular Formula ]:
C16H23NO4S

[ Molecular Weight ]:
325.423

[ Flash Point ]:
252.4±28.7 °C

[ Exact Mass ]:
325.134766

[ PSA ]:
100.93000

[ LogP ]:
4.39

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.551

Safety Information

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

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • S-Boc-2-Mercapto-4,6-Dimethylpyrimidine
  • S-(4-Methylbenzyl)-L-cysteine
  • (4R)-2-(4-methylphenyl)-4-thiazolidinecarboxylic acid
  • Di-tert-butyl dicarbonate

DownStream

  • L-cysteine
  • Boc-L-cysteine

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • Boc-Cys(pMeBzl)-ol
  • (Boc-Cys-OH)2
  • Fmoc-Cys(pMeBzl)-OH
  • Boc-cys(et)-oh
  • Boc-S-tert-butyl-L-cysteine dicyclohexylammonium salt
  • boc-cys(acm)-oh
  • (2Z,5Z)-2-((2,3-dimethylphenyl)imino)-5-(pyridin-3-ylmethylene)thiazolidin-4-one
  • 2-([1,1'-Biphenyl]-4-yloxy)-N'-(5-bromo-2-hydroxybenzylidene)acetohydrazide
  • 3-chloro-2,4-difluoro-N-methylaniline
  • (4'E)-4'-[(4-fluorophenyl)-hydroxymethylidene]-1'-(3-methoxypropyl)-1-propylspiro[indole-3,5'-pyrrolidine]-2,2',3'-trione
  • 4h,5h,6h,7h-[1,2,4]Triazolo[1,5-a]pyrimidin-2-amine
  • (4E)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(2-methoxyethyl)-5-(3-methoxy-4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione
  • 2-(diethylamino)-6H,7H-[1,3]thiazolo[4,5-d]pyrimidin-7-one
  • 4-(6-Bromo-4-oxo-3,4-dihydroquinazolin-2-yl)butanoic acid
  • Ethyl 6-bromo-4-oxo-3,4-dihydroquinazoline-2-carboxylate
  • (Z)-3-bromo-5-ethoxy-N',4-dihydroxybenzene-1-carboximidamide
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