2021 High quality Cas 537-55-3 - N-Boc-trans-4-Hydroxy-L-proline methyl ester – Baishixing
2021 High quality Cas 537-55-3 - N-Boc-trans-4-Hydroxy-L-proline methyl ester – Baishixing
2021 High quality Cas 537-55-3 - N-Boc-trans-4-Hydroxy-L-proline methyl ester – Baishixing Detail:
Specifications
| Appearance | White or off-white crystalline powder |
| Specific Rotation[α]20/D | -65.0°±3°(C=1 CHCl3) |
| Melting point | 92℃～96℃ |
| Heavy metal(Pb) | ≤20ppm |
| Assay | ≥98.0% |
| Loss on drying | ≤1.0% |
Appearance: White to off-white powder
Purity: 99%min
Product Quality meets: Our company standards.
Stock status: Usually keep 100-200KGs in stock.
Application: it is widely used in food additives, pharmaceutical intermediate.
Package: 25kg / barrel
CAS: 53292-89-0
Synonym(s):
RARECHEMARPA0013;BOC-1,4-TRANS-ACHC-OH, ;trans-4-(Boc-Amino);BOC-1,4-TRANS-ACHC-OH;Boc-Trans-1,4-ACHC-OH;Trans-4-Boc-cyclohexanecarboxylicacid;N-BOC-trans-4-cyclohexanecarboxylicAcid;BOC-TRANChemicalbookS-4-AMINOCYCLOHEXANECARBOXYLICACID;trans-Boc-4-aminocyclohexanecarboxylicacid;Boc-trans-4-aminocyclohexane-1-carboxylicaci;TRANS-4-(BOC-AMINO)CYCLOHEXANECARBOXYLICACID
Molecular Formula：C12H21NO4
Molecular Weight：243.29944
Appearance: White to Yellow Solid
Density: 1.12g/cm3
Melting Point: 181.0 to 185.0 deg-C
Acidity(pKa): 4.76±0.10(Predicted)
Boiling Point: 396.7℃ at 760 mmHg
Flashing Point: 193.7ºC
Refractive index: 1.493
MDL MFCD01862293
PSA 75.63000
LogP 2.54540
SMILES: OC(=O)C1CCC(CC1)NC(=O)OC(C)(C)C
Safety Information
| Signal words | Warning |
| Hazard statement: | H302;H315;H319;H335 |
| Cautionary statement: | P261;P305+P351+P338 |
| Dangerous goods sign: | NONH for all modes of transport |
| WGK Germany: | 3 |
| HazardClass | IRRITANT |
| Storage condition: | Room temperature |
Specification:
| Appearance | White to off-white powder |
| Purity（HPLC） | ≥99.0% |
| Melting point | 180℃～185℃ |
| Water content （KF） | ≤0.5% |
| Assay（ volumetric titration） | 98.0%～102.0% |
HS CODE: 2924299090
Product detail pictures:
Related Product Guide:
Using a total scientific good quality management process, superior high quality and excellent faith, we get great name and occupied this field for 2021 High quality Cas 537-55-3 - N-Boc-trans-4-Hydroxy-L-proline methyl ester – Baishixing , The product will supply to all over the world, such as: Hamburg, Greenland, Doha, With the first-class solutions, excellent service, fast delivery and the best price, we've won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.
By Pearl from Dominica - 2017.08.28 16:02
We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
By Mike from Libya - 2017.04.08 14:55
