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Good Quality Price Cyproheptadine hydrochloride CAS NO.41354-29-4
- Min.Order: 10 Gram
- Payment Terms: T/T,
- Product Details
Keywords
- Cyproheptadine hydrochloride
- Cyproheptadine hcl
- CAS 41354-29-4
Quick Details
- ProName: Good Quality Price Cyproheptadine hydr...
- CasNo: 41354-29-4
- Molecular Formula: C21H22ClN
- Appearance: white powder
- Application: Cyproheptadine is used in cats as an a...
- DeliveryTime: immediately
- PackAge: aluminum foil bag
- Port: HK, Shanghai, Shenzhen
- ProductionCapacity: 100 Kilogram/Month
- Purity: 99%
- Storage: cool and dry place
- Transportation: EMS,DHL,HK post,EUB,ETK,NL post,German...
- LimitNum: 10 Gram
Superiority
1.high quality:
quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.
2.reasonable price:
we provide high quality products with competitive price in china. all customers are welcomed to send us inquiries and get quotation.
3.low moq:
no worry about the low moq, our moq is 1 gram or even lower.
4.good service.
fast response. we promise to reply within 24 hours including holidays and send quotation sheet and other documents within 48 hours.
5. fast shipping and secure courier.
we promise to send out products and provide tracking number within 3 working days. and we send via different couriers based on different destination countries. we usually use nl post, hk post, germany post, eub, etk, etc.
Details
Introduction
Product name:Cyproheptadine Hydrochloride
Other name: Cyproheptadine HCl
specification: 99%
Test: HPLC
Appearance: white powder
MF: C21H22ClN
CAS No.: 41354-29-4
EINECS No.: 213-535-1
Function
Cyproheptadine is used in cats as an appetite a and as an adjunct in the treatment of asthma. Possible adverse effects include excitement and aggressive behavior. The elimination half-life of cyproheptadine in cats is 12 hours.
Cyproheptadine is a second line treatment for pituitary pars intermedia dysfunction in horses.
Specification
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Items |
Acceptance criteria |
Results |
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Character |
Appearance: White or almost white powder. |
complies |
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Solubility: Slightly soluble in water, freely soluble in dilute acetic acid and in methanol, slightly soluble in alcohol. |
Complies |
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Identification |
A.Specific optical rotation: –30.0º~-33.5º (dried substance) |
–33.3º |
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B.Infrared absorption spectrophotometry: The IR spectrum is consistent with that obtained with Levodropropizine CRS. |
Complies |
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Tests |
pH |
9.2~10.2 |
9.4 |
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Impurity B and related substances |
Impurity B: ≤ 0.5% |
≤ 0.1% |
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Any other impurity: ≤ 0.1 % |
≤ 0.1% |
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Total impurities: ≤ 0.6 % |
≤ 0.1% |
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Impurity C |
≤ 5 ppm |
≤ 5ppm |
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Enantiomeric purity |
Impurity A: ≤ 2 % |
0.2 % |
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Loss on drying |
≤ 1.0 %. |
≤ 0.1% |
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Sulphated ash |
≤ 0.2 % |
≤ 0.1% |
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Assay |
98.5%~ 101.0%(dried substance) |
99.7% |
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