China (Mainland)
D-Cycloserine CAS NO.68-41-7
- Min.Order: 1 Kilogram
- Payment Terms:
- Product Details
Keywords
Quick Details
- ProName: D-Cycloserine
- CasNo: 68-41-7
- Molecular Formula: C3H6N2O2
- Appearance: white powder
- PackAge: 25kg fiber drum
- LimitNum: 1 Kilogram
Superiority
1. Description: Synonyms: D-4-Amino-3-isoxazolidinone Molecular Formula: C3H6N2O2 Molecular Weight: 102.09 EINECS: 200-688-4 Melting point: 147 oC Alpha: 111 o (C=5, 2N NaOH) Water solubi…
Details
1. Description:
Synonyms: D-4-Amino-3-isoxazolidinone
Molecular Formula: C3H6N2O2
Molecular Weight: 102.09
EINECS: 200-688-4
Melting point: 147 oC
Alpha: 111 o (C=5, 2N NaOH)
Water solubility: SOLUBLE
Appearance: White fine crystals
2.Quality Standard
Item Inspection Standard Results
Appearance White pale yellow crystal or crystalline powder Conforms
Identification Passes test Passed
PH 5.5-6.5(1 in 10) 6.0
Loss on Drying ≤1.0% 0.11%
Assay ≥900цg/mg 985.5цg/mg
Condensation products ≤0.80(at 285nm) 0.051
Specific rotation +108°～+114° +109°
Volatile impurity Ethanol ≤1000ppm passed
Crystallinity Passes test passed
Residue on igaition ≤0.50% 0.40%
