Best Factory Supply D-Pyroglutamic Acid Tert-Butyl Ester - N-Boc-trans-4-Hydroxy-L-proline methyl ester – Baishixing Manufacturer and Factory

Factory Supply D-Pyroglutamic Acid Tert-Butyl Ester - N-Boc-trans-4-Hydroxy-L-proline methyl ester – Baishixing

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Factory Supply D-Pyroglutamic Acid Tert-Butyl 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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abide by the contract", conforms towards the market requirement, joins during the market competition by its good quality likewise as provides additional comprehensive and great services for customers to let them turn out to be big winner. The pursue of your enterprise, is the clients' fulfillment for Factory Supply D-Pyroglutamic Acid Tert-Butyl Ester - N-Boc-trans-4-Hydroxy-L-proline methyl ester – Baishixing , The product will supply to all over the world, such as: Paraguay, Cannes, French, we have all day online sales to make sure the pre-sale and after-sale service in time. With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we are trying our best to be your good partner.

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