N-Boc-Trans-4-Hydroxy-L-Proline Methyl Ester Manufacturer

N-Boc-trans-4-Hydroxy-L-proline methyl ester

Product Name: N-Boc-trans-4-Hydroxy-L-proline methyl ester CAS No： 74844-91-0 Molecular Formula：C11H19NO5 Molecular Weight： 245.27

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

N-Boc-trans-4-Hydroxy-L-proline methyl ester

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