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cas registry number: 114-49-8
einecs：204-050-6
molecular formula: c17h21no4.hbr
boiling point: 460.3 °c at 760 mmhg
flash point: 232.2
density: g/cm3
water：h2o: 50 mg/ml in water
appearance: white crystalline solid powder
usage: an acetylcholine antagonist. used in treatment of motion sickness; antiemetic; antispasmodic; mydriatic; preanesthetic medicant
Application:
1. Scopolamine Hydrobromide is a peripheral role stronger anticholinergic activity, blocking M choline receptor.
2. Scopolamine Hydrobromide is used clinically as drug of antegen-eral anesthesia, and for motion sickness, shaking palsy, manic psychosis and organophosphate poisoning.
Function
1. anti-alkali for the gallbladder
2. prevent from excreting of the gland
3. cure the gastric and duodenum ulcer
4. relieve the convulsion of stomach and the intestine
item | requirements | test results |
description | a white or almost white crystalline powder | white crystalline powder |
identification | (1), (2), (4) should be positively respond (3) ir absorption spectrum should be consistent with the contrast spectrum (spectrum set 288 figure) | complies |
specific rotation | -24 ° ~-27 ° | -25.3 ° |
loss on drying | ≤13% | 10.31% |
melting point | 195℃~-199℃ | 198.0℃ |
solution clarification | complies | complies |
acidity | 4.0-5.5 | 4.49 |
other alkaloids | complies | complies |
related substance | complies | complies |
assay | calculated on dry goods, including c17h21no4.hbr should be 99% ~ 102.0% | 99.68% |
conclusion | meets the requirements | |
A:You can get free samples for some products,you only need to pay the shipping
cost or arrange a courier to us and take the samples. You can send us your
product specifications and requests,we will manufacture the products according
to your requests.
Q: What’s your MOQ
A:For the high value product, our MOQ starts from 1g and generally starts
from 1kgs. For other low price product, our MOQ starts from 10kg and 100kg.
Q: Is there a discount
A: Yes, for larger quantity, we alway support with better price.
Q:How do you treat quality complaint
First of all, our quality control will reduce the quality problem to near zero.
If there is a quality problem caused by us, we will send you free goods for
replacement or refund your loss.
Q:How to contact us
A:You can choose your interested products and send inquiry to us.You can
dial our telephone directly, you will get our reply.
contact information:
Whatsapp:86-18873303856
skype：live:d260a58b346fba38
email：majorina.cai@chembj.com
TEL:+86 18873303856
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