K 252

MSDS  :
 K 252
CAS  
:
 97161-97-2
SYNONYMS  
:
 * K-252a

Catalog of Chemical Suppliers, Buyers, Custom Synthesis Companies And Equipment Manufacturers
[ K 252 97161-97-2 ]
                     *** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : NZ0550000
CHEMICAL NAME           : K 252
CAS REGISTRY NUMBER     : 97161-97-2
LAST UPDATED            : 199109
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C27-H21-N3-O5
MOLECULAR WEIGHT        : 467.51
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * K-252a
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >100 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JANTAJ Journal of Antibiotics.  (Japan Antibiotics Research Assoc., 2-20-8
   Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan)  V.2-5, 1948-52;  V.21- 1968-
   Volume(issue)/page/year: 39,1059,1986
 
                            *** END OF RECORD ***
;

Recommended suppliers

Chemlyte Solutions

China (Mainland) Assessed Supplier

K252a

  • Assay:99.0,
  • Appearance:liquid
  • Package:Grams, Kilograms
  • Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
  • Transportation:According to customer request
  • Application:For R&D and commerical use
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Henan Allgreen Chemical Co.,Ltd

China (Mainland) Assessed Supplier

K-252a

  • Assay:98%
  • Appearance:
  • Package:According to the demand of customer
  • Storage:Sealed, dry, microtherm , avoid light and smell.
  • Transportation:by air or by sea
  • Application:Organic synthesis
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Antimex Chemical Limied

China (Mainland) Assessed Supplier

K252a

  • Assay:0.98
  • Appearance:Off white to slight yellow solid
  • Package:1L 5L 10L 25L bottle
  • Storage:Stored in shaded, cool and dry places
  • Transportation:Handle with cares to avoid damaging the packages. Protect them from sunshine or rain. We can send by Fedex, by ship or by plane according to international rules.
  • Application:pharma intermediate
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BOC Sciences

United States Assessed Supplier

K-252A

  • Assay:97%
  • Appearance:powder
  • Package:according to the clients requirement
  • Storage:Room temperature with sealed well
  • Transportation:by sea or by air
  • Application:Use as primary and secondary intermediate
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Jilin haofei import and export trade Co.,Ltd

China (Mainland) Assessed Supplier

Best price/ K252a CAS NO.97161-97-2

  • Assay:99%
  • Appearance:Off white to slight yellow solid
  • Package:Standard or as customers require
  • Storage:Stored in shaded, Dry and cool condition places
  • Transportation:By sea, air and express
  • Application:pharma intermediate
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