![6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one CAS 43200-81-3](/images/load_icon.gif){kind=icon}
![6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one CAS 43200-81-3](/photo/pl184888828-6_5_chloro_2_pyridyl_6_7_dihydro_7_hydroxy_5h_pyrrolo_3_4_b_pyrazin_5_one_cas_43200_81_3.jpg)
Product Details
Place of Origin: China
Brand Name: Sunshine
Certification: ISO,COA
Model Number: 43200-81-3
Payment & Shipping Terms
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Bag,Drum
Delivery Time: 7-15 days
Payment Terms: L/C, D/A, T/T, Western Union
Supply Ability: TON
CAS NO:: |
43200-81-3 |
Appearance:: |
Yellow Crystalline Powder |
Molecular Formula:: |
C11H7ClN4O2 |
Molecular Weight:: |
262.65200 |
EINECS NO:: |
256-139-4 |
MDL NO:: |
MFCD02684321 |
CAS NO:: |
43200-81-3 |
Appearance:: |
Yellow Crystalline Powder |
Molecular Formula:: |
C11H7ClN4O2 |
Molecular Weight:: |
262.65200 |
EINECS NO:: |
256-139-4 |
MDL NO:: |
MFCD02684321 |
Product Description:
Product Name: 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one CAS NO: 43200-81-3
Synonyms:
Intermediate for Zopic-lone II;
6-(5-Chloropyrid-2-yl)-5-hydroxy-7-oxo-5,6-dihydro-pyrrolo-(3,4b) Pyrazime;
Zopic-lone interMediate II;
Chemical & Physical Properties:
Appearance: Yellow Crystalline Powder
Assay :≥99.0%
Density: 1.653g/cm3
Boiling Point: 525.2℃ at 760mmHg
Melting Point: 240.5-241.5℃
Flash Point: 271.5℃
Refractive Index: 1.719
Storage Condition: -20℃ Freezer
Vapour Pressure: 0.0±1.5 mmHg at 25℃
Safety Information:
HS Code: 2933990090
Eszopic-lone Impurity B.
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