H-Cys(Dpm)-OH

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Names

[ CAS No. ]:
5191-80-0

[ Name ]:
H-Cys(Dpm)-OH

[Synonym ]:
S-Benzhydryl-L-cysteine
L-3-(Diphenylmethylthio)alanine
S-Diphenylmethyl-L-cysteine
CYSTEINE,S-DIPHENYLMETHYL-,L
Alanine,3-(diphenylmethylthio)-,L

Chemical & Physical Properties

[ Density]:
1.24g/cm3

[ Boiling Point ]:
455.5ºC at 760mmHg

[ Melting Point ]:
206-207℃ (decomposition)

[ Molecular Formula ]:
C16H17NO2S

[ Molecular Weight ]:
287.37700

[ Flash Point ]:
229.3ºC

[ Exact Mass ]:
287.09800

[ PSA ]:
88.62000

[ LogP ]:
3.62140

[ Index of Refraction ]:
1.63

[ Storage condition ]:
Store at RT.

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HA1800000
CHEMICAL NAME :
Cysteine, S-diphenylmethyl-, L-
CAS REGISTRY NUMBER :
5191-80-0
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C16-H17-N-O2-S
MOLECULAR WEIGHT :
287.40
WISWESSER LINE NOTATION :
QVYZ1SYR&R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02416

Safety Information

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzhydrol
  • L-cysteine
  • L-Cysteine hydrochloride anhydrous
  • benzhydryl chloride

DownStream

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

  • Fmoc-Cys(DPM)-OH
  • polycysteine
  • D-Cysteine
  • L-Cysteine-1-13C
  • (PYR4, CYS-CYS6, ARG8)-VASOPRESSIN*FRAGMENT 4-8
  • N-[(1,1-Dimethylethoxy)carbonyl]-S-(diphenylmethyl)-L-cysteine