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XI'AN VEDA CHEMICAL CO. LTD(-)scopolamine N-butyl bromide//file1.lookchem.com/cas/reactions/2021/07/22/6038241.png
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(-)scopolamine N-butyl bromide CAS NO.149-64-4

Min.Order Quantity:
100 Gram
Purity:
99%+
Port:
Shanghai, Tianjin ,Qingdao, Ningbo, Xiamen
Payment Terms:
L/C,D/A,D/P,T/T,MoneyGram

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Product Details

Keywords

  • Scopolamine Butylbromide
  • 149-64-4
  • Anticholinergic Medicine

Quick Details

  • ProName: (-)scopolamine N-butyl bromide
  • CasNo: 149-64-4
  • Molecular Formula: C21H30BrNO4
  • Appearance: White or almost white crystalline powd...
  • Application: Anticholinergic medicine
  • DeliveryTime: Please contact us for details
  • PackAge: 10g/bag, 100g/bag, 1kg/bag
  • Port: Shanghai, Tianjin ,Qingdao, Ningbo, Xi...
  • ProductionCapacity: 10 Kilogram/Month
  • Purity: 99%+
  • Storage: Keep in cool and dry place, store in w...
  • Transportation: By air, by courier
  • LimitNum: 100 Gram
  • Residue on Ignition: NMT0.1%

Superiority

xi'an veda chemical co.,ltd, is specializes in apis and intermediates.

as a leading manufacturer, xi'an veda chemical co.,ltd, is supplying

several kinds of products to china and abroad.

our featured products are: chorhexidine gluconate, chlorhexidine acetate,

etidronate disodium, methylthiouracil, lomustine,

carmustine, etc.

scopolamine butylbromide is one of our main products.

it is api that can used as anticholinergic medicine.

customers, if you are searching for scopolamine butylbromide, please contact us for the detail information, coa/msds/moa, etc.

Details

product name

(-)scopolamine n-butyl bromide

synonyms

scopolamine butylbromide; n-butylhyoscinium bromide; hyoscine butylobromide; hyoscine-n-butyl bromide; hyoscine butylbromide; (1s,2r,4s,5s)-9-butyl-7-[(3-hydroxy-2-phenylpropanoyl)oxy]-9-methyl-3-oxa-9-azoniatricyclo[3.3.1.0~2,4~]nonane bromide; (1s,2r,4s,5s)-9-butyl-7-{[(2s)-3-hydroxy-2-phenylpropanoyl]oxy}-9-methyl-3-oxa-9-azoniatricyclo[3.3.1.0~2,4~]nonane bromide; hyoscinen butylbromide

molecular formula

c21h30brno4

molecular weight

440.3712

inchi

inchi=1/c21h30no4.brh/c1-3-4-10-22(2)17-11-15(12-18(22)20-19(17)26-20)25-21(24)16(13-23)14-8-6-5-7-9-14;/h5-9,15-20,23h,3-4,10-13h2,1-2h3;1h/q+1;/p-1/t15 ,16-,17+,18+,19-,20+,22 ;/m1./s1

cas registry number

149-64-4

einecs

205-744-1

modular structure

item tested

standard

characters

appearance

white or almost white crystalline powder

solubility

freely soluble in water and methylene chloride, sparingly soluble in ethanol

identification

c. infrared spectral compare

complies with the spectrum obtained with hyoscine butylbromide(crs)

f. reaction for (a) bromides

gives positive reaction for bromides

solution s

appearance of solution s

solution s is clear and colorless

ph of solution s

5.5~6.5

specific optical rotation of solution s

-18°~ -20°

hyoscine and other related substances (by lc)

i. area of impurity a peak compared to area

of reference solution (b)

not more than 0.1%

ii. area of impurity b,c,d,e,f&g peak

compared to area of reference solution (a)

for each impurity:not more than 0.2%

iii. area of any other impurity peak

compared to area of reference solution (b)

for each impurity: not more than 0.1%

iv. area of total impurities peaks compared

to twice the area of reference solution (a)

not more than 0.4%

loss on drying

2.5%max.

sulphated ash

0.1%max.

assay – potentiometric

98.0% ~ 101.0%

residual solvents

a. methanol

3000 max.

b. chloroform

60 max.

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