Esomeprazole magnesium (Trihydrate) china manufacture 99.0%min
161973-10-0
2026-07-13
D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP
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Product Description
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Seller Information
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DescriptionKeywords
Esomeprazole magnesium (Trihydrate)
Esomeprazole magnesium
Esomeprazole magnesium
Quick DetailsProName:Esomeprazole magnesium (Trihydrate) china manufacture 99.0%min
CasNo:161973-10-0
Molecular Formula:2(C17H18N3O3S)2.Mg
Appearance:An Off White powder
Application:used for medicine
PackAge:Packaging according to customer requirements
Port:china port
ProductionCapacity:Metric Ton/Day
Purity:≥99.0%
Storage:Room temperature preservation
Transportation:by sea by air express
LimitNum:1 Kilogram
Superiorityusp standard
Details
Description
White to slightly colored powder
Solubility
Soluble in methanol, slightly soluble in
water, practically soluble in heptane
Identification by
a) IR
b) AAS
Sample spectrum /Absorption
should match with standard
Colour of Solution at 440 nm
(2.0 % w/v solution in methanol)
NMT 0.2
Specific Rotation at 20 ℃(1.0% w/v
solution in methanol)( On Anhydrous basis）
NLT –137.0 °~ –142.0°
Water (%w/w)
6.0% to 8.0 %
Chromatographic Purity by HPLC (%)
a) N-Oxide Analogue. NMT 0.1%
b) Sulfone Analogue NMT 0.2%
c) Benzimidazole Analogue NMT 0.1%
d) Dis-methoxy Analogue NMT 0.1%
e) Sulphide Analogue NMT 0.1%
f) Any other Individual Impurity NMT 0.1%
g) Total Impurities NMT 0.5%
Enantiomeric Purity (%)
a) Purity NLT 99.8%
b) R-Omeprazole NMT 0.2%
Magnesium Content ( % w/w)
(On Anhydrous Basis）
3.30% to 3.55%
Assay by HPLC (% w/w)
(On Anhydrous Basis)
98.0 % to 102.0%
Residual Solvents by GC-HS (ppm)
a) Methylene Chloride NMT 600ppm
b) Methanol NMT 3000ppm
c) Acetone NMT 5000ppm
d) Ethyl Acetate NMT 5000ppm
e) Toluene NMT 900ppm
Description
White to slightly colored powder
Solubility
Soluble in methanol, slightly soluble in
water, practically soluble in heptane
Identification by
a) IR
b) AAS
Sample spectrum /Absorption
should match with standard
Colour of Solution at 440 nm
(2.0 % w/v solution in methanol)
NMT 0.2
Specific Rotation at 20 ℃(1.0% w/v
solution in methanol)( On Anhydrous basis）
NLT –137.0 °~ –142.0°
Water (%w/w)
6.0% to 8.0 %
Chromatographic Purity by HPLC (%)
a) N-Oxide Analogue. NMT 0.1%
b) Sulfone Analogue NMT 0.2%
c) Benzimidazole Analogue NMT 0.1%
d) Dis-methoxy Analogue NMT 0.1%
e) Sulphide Analogue NMT 0.1%
f) Any other Individual Impurity NMT 0.1%
g) Total Impurities NMT 0.5%
Enantiomeric Purity (%)
a) Purity NLT 99.8%
b) R-Omeprazole NMT 0.2%
Magnesium Content ( % w/w)
(On Anhydrous Basis）
3.30% to 3.55%
Assay by HPLC (% w/w)
(On Anhydrous Basis)
98.0 % to 102.0%
Residual Solvents by GC-HS (ppm)
a) Methylene Chloride NMT 600ppm
b) Methanol NMT 3000ppm
c) Acetone NMT 5000ppm
d) Ethyl Acetate NMT 5000ppm
e) Toluene NMT 900ppm
Basic Info-
Product Name:
Esomeprazole magnesium
Other Name:Magnesium,bis[6-methoxy-2-[(S)-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl-κO]-1H-benzimidazolato-κN3]-,(T-4)-;Magnesium,bis[5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazolato]-,[T-4-(S),(S)]-;(T-4)-Bis[6-methoxy-2-[(S)-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl-κO]-1H-benzimidazolato-κN3]magnesium;Esomeprazole magnesium;H 199/18;Nexium;(-)-Omeprazole magnesium;(S)-Omeprazole magnesium;Perprazole;Raciper;302841-07-2;320416-93-1;371759-50-1;372519-57-8;376628-34-1;502497-87-2;870780-01-1;202742-32-3;922731-05-3
CAS No.:161973-10-0
Molecular Formula:C34H36MgN6O6S2
InChIKeys:InChIKey=KWORUUGOSLYAGD-UHFFFAOYSA-N
Molecular Weight:713.12
Exact Mass:712.198792
EC Number:2017-001-1
DSSTox ID:DTXSID5044231
Categories:
Characteristics-
PSA:
163
Boiling Point:600°C at 760 mmHg
Flash Point:316.7ºC
Specific rotation:D20 -128.2° (c = 1 in methanol)
Hazard IdentificationClassification of the substance or mixture
Skin sensitization, Category 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H317 May cause an allergic skin reaction
H412 Harmful to aquatic life with long lasting effects
Precautionary statement(s) Prevention P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P273 Avoid release to the environment.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP
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Location:
1613 Guangyin Building,No.42 E.Fengqi Road,Hangzhou,310012 China.
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
7
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Total Annual Revenue:
$25 million-$50 million
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Total Employees:
11-50
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Year of Establishment:
2011
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Country Product Purchase Quantity Date Posted Post an enquiry for this product