详细信息
- ;阿拉明;间羟胺重酒石酸;
- metaraminol bitartrate
- ;metaraminol hydrogen (+)-tartrate;Metaraminal bitartrate ;3-(2-amino-1-hydroxypropyl)phenol 2,3-dihydroxybutanedioate (1:1);3-[(1R,2S)-2-amino-1-hydroxypropyl]phenol 2,3-dihydroxybutanedioate (1:1);3-[(1R,2S)-2-amino-1-hydroxypropyl]phenol 2,3-dihydroxybutanedioate (salt);Metaraminol bitartrate;
- InChI=1/C9H13NO2.C4H6O6/c1-6(10)9(12)7-3-2-4-8(11)5-7;5-1(3(7)8)2(6)4(9)10/h2-6,9,11-12H,10H2,1H3;1-2,5-6H,(H,7,8)(H,9,10)/t6-,9-;/m0./s1
- 357.9°C at 760 mmHg
- 170.3°C
Product Information
Product name
Metaraminol Bitartrate
CAS No.
33402-03-8
Molecular Formula
C9H13NO2.C4H6O6
Molecular Weight
317.29
Molecular Structure
Quality Standard
99% up by HPLC
Appearance
White crystalline powder
COA
ANALYSIS
SPECIFICATION
RESULTS
Appearance
White crystalline powder
Complies
Solubility
Freely soluble in water, sparingly soluble in ethanol(96%); practically insoluble in ether.
Complies
Identification
A. In the test for Related substances the principal spot obtained with solution(2) corresponds to that obtained with solution(4).
Complies
B. An intense blue colour is produced.
Complies
C. A mauve colour is immediately produced in the toluene layer.
Complies
pH
3.2-3.5
3.35
Phenones
Absorbance at 310nm,not more than 0.2,calculated with reference to the dried substance.
Complies
Related substances
Any impurity ≤0.5%
Complies
Loss on drying
≤0.5%
0.07%
Sulphated Ash
≤0.1%
0.01%
Heavy metals
≤ 20ppm
Complies
Sulphated Ash
≤0.1%
0.01%
Micorbial count
≤ 100cfu/g
Complies
Assay
(dried substance)
99.0% - 101.0%
100.10%
Conclusion
The product complies with specification.
- CAS NO：33402-03-8
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