Best OEM/ODM Supplier Boc-L-Pyroglutamic Acid Methyl Ester - N-Boc-trans-4-Hydroxy-L-proline methyl ester – Baishixing Manufacturer and Factory

OEM/ODM Supplier Boc-L-Pyroglutamic Acid Methyl Ester - N-Boc-trans-4-Hydroxy-L-proline methyl ester – Baishixing

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OEM/ODM Supplier Boc-L-Pyroglutamic Acid Methyl Ester - 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

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