China (Mainland)
Premiumsupplier 
Montelukast Sodium 151767-02-1 CAS NO.151767-02-1
- FOB Price: USD: 1.00-1.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-100)Kilogram
- Product Details
Keywords
- 151767-02-1
- Montelukast Sodium
- Montelukast Sodium Amorphous
Quick Details
- ProName: Montelukast Sodium 151767-02-1
- CasNo: 151767-02-1
- Molecular Formula: C35H35ClNNaO3S
- Appearance: White or off-white powder
- Application: A selective leukotriene D4-receptor an...
- DeliveryTime: prompt shipment
- PackAge: on request
- Port: Shanghai,China
- ProductionCapacity: 2000 Kilogram/Week
- Purity: 99%min
- Storage: Dry place in sealed container
- Transportation: by air
- LimitNum: 1 Kilogram
- Related Substances: ≤0.2%
- Residue on Ignition: 0.1%
- Heavy Metal: ≤10ppm
- Valid Period: 2 years
Superiority
CAS Number:151767-02-1
Name:Montelukast sodium
Formula:C35H35ClNNaO3S
Molecular Weight:608.17
Synonyms:Cyclopropaneacetic acid,1-[[[(1R)-1-[3-[(1E)-2-(7-chloro-2- quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy- 1-methylethyl)phenyl]propyl]thio]methyl]-,monosodium salt;Singulair (TN);Singulair;sodium 2-[1-[[(1R)-1-[3-[2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(2-hydroxypropan-2-yl)phenyl]propyl]sulfanylmethyl]cyclopropyl]acetate;MK 476;
Boiling Point:750.5 °C at 760 mmHg
Flash Point:407.7 °C
Details
|
Item |
Specification |
|
Description |
White or off-white powder |
|
Assay |
≥99.0% |
|
Identification |
|
|
Chemistry |
Must conforms to standard |
|
Identification (HPLC) |
The retention time of test sample major peak complies to reference standard |
|
Infrared absorption |
Must complies to reference standard |
|
Sodium identification |
The solution so obtained responds to the tests for sodium |
|
pH |
9.0~10.5 |
|
Impurity |
Not more than 0.5% of any individual impurity is found, the sum of all impurities found is not more than 1.0% |
|
S-isomer |
NMT 1.0% |
|
OVI |
Must conforms to standard |
|
Heavy metals |
NMT 20ppm |
|
Loss on drying |
NMT 1.0% |
|
microbe |
|
|
Bacterium |
NMT 1000 cfu/g |
|
Mildew |
NMT 100 cfu/g |
|
Coliform |
NMT 0 cfu/g |