L-Cystine,N,N'-diformyl-

Modify Date: 2024-01-02 20:21:06

L-Cystine,N,N'-diformyl- Structure
L-Cystine,N,N'-diformyl- structure
Common Name L-Cystine,N,N'-diformyl-
CAS Number 29581-98-4 Molecular Weight 296.32100
Density 1.553g/cm3 Boiling Point N/A
Molecular Formula C8H12N2O6S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name N,N'-Diformyl-L-cystine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.553g/cm3
Molecular Formula C8H12N2O6S2
Molecular Weight 296.32100
Exact Mass 296.01400
PSA 183.40000
LogP 0.81980
Index of Refraction 1.605

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HA2900000
CHEMICAL NAME :
L-Cystine, N,N'-diformyl-
CAS REGISTRY NUMBER :
29581-98-4
BEILSTEIN REFERENCE NO. :
1729729
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H12-N2-O6-S2
MOLECULAR WEIGHT :
296.34
WISWESSER LINE NOTATION :
VHMYVQ1SS1YVQMVH

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 :
178 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#00259

 Safety Information

HS Code 2930909090

 Synthetic Route

~%

L-Cystine,N,N'-diformyl- Structure

L-Cystine,N,N'-...

CAS#:29581-98-4

Literature: Fruton; Clarke Journal of Biological Chemistry, 1934 , vol. 106, p. 672
L-Cystine,N,N'-diformyl- Structure

L-Cystine,N,N'-...

CAS#:29581-98-4

~%

L-Cystine,N,N'-diformyl- Structure

L-Cystine,N,N'-...

CAS#:29581-98-4

L-Cystine,N,N'-diformyl- Structure

L-Cystine,N,N'-...

CAS#:29581-98-4

Literature: duVigneaud; Dorfmann; Loring Journal of Biological Chemistry, 1932 , vol. 98, p. 581

 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%

 Synonyms

D-4-trifluoromethyl-mandelic acid
N,N'-Diformyl-cystin
p-trifluoromethylmandelic acid
N,N'-Diformyl-L-cystin