Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Cystine, N,N-bis(2-quinoxalinylcarbonyl)-
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5569-97-1

5569-97-1 structure

5569-97-1 structure

Name: Cystine, N,N-bis(2-quinoxalinylcarbonyl)-
Chemical Name: 3-[[2-carboxy-2-(quinoxaline-2-carbonylamino)ethyl]disulfanyl]-2-(quinoxaline-2-carbonylamino)propanoic acid
CAS Number: 5569-97-1
Molecular Formula: C₂₄H₂₀N₆O₆S₂
Molecular Weight: 552.58200
Create Date: 2016-02-18 11:20:07
Modify Date: 2024-03-02 10:55:08

Name	3-[[2-carboxy-2-(quinoxaline-2-carbonylamino)ethyl]disulfanyl]-2-(quinoxaline-2-carbonylamino)propanoic acid

Density	1.551g/cm3
Boiling Point	971.6ºC at 760 mmHg
Molecular Formula	C₂₄H₂₀N₆O₆S₂
Molecular Weight	552.58200
Flash Point	541.4ºC
Exact Mass	552.08900
PSA	234.96000
LogP	2.80240
Index of Refraction	1.737

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HA2875000

CHEMICAL NAME :: Cystine, N,N-bis(2-quinoxaloyl)-, L-

CAS REGISTRY NUMBER :: 5569-97-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C24-H20-N6-O6-S2

MOLECULAR WEIGHT :: 552.62

WISWESSER LINE NOTATION :: T66 BN ENJ CVMYVQ1SS1YVQMV- CT66 BN ENJ

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 :: 180 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#04194

HS Code	2933990090

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%

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