Chinese Professional N-Boc-L-Pyroglutamic Acid - N-Boc-trans-4-Hydroxy-L-proline methyl ester – Baishixing
Chinese Professional N-Boc-L-Pyroglutamic Acid - N-Boc-trans-4-Hydroxy-L-proline methyl ester – Baishixing
Chinese Professional N-Boc-L-Pyroglutamic Acid - 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:
Our pursuit and enterprise aim would be to "Always fulfill our buyer requirements". We carry on to acquire and layout excellent quality items for the two our old and new clients and realize a win-win prospect for our shoppers in addition as us for Chinese Professional N-Boc-L-Pyroglutamic Acid - N-Boc-trans-4-Hydroxy-L-proline methyl ester – Baishixing , The product will supply to all over the world, such as: Senegal, Montreal, London, Many years of work experience, we have now realized the importance of providing good quality products and solutions and the best before-sales and after-sales services. Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. faster delivery time and the product you want is our Criterion .
By Mavis from Somalia - 2018.09.29 13:24
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By Yannick Vergoz from Juventus - 2018.12.28 15:18
