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P0937

Sigma-Aldrich

Poly (α,β-[N-(3-hydroxypropyl)-DL-aspartamide])

≥95% (TLC), Mol wt 5,000-20,000

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About This Item

CAS Number:
137629-32-4
MDL number:
MFCD00166841
UNSPSC Code:
12352202
NACRES:
NA.26

product name

Poly (α,β-[N-(3-hydroxypropyl)-DL-aspartamide]), ≥95% (TLC), mol wt 5,000-20,000

Assay

≥95% (TLC)

form

solid

mol wt

5,000-20,000

storage temp.

−20°C

Biochem/physiol Actions

Poly (α,β-[N-(3-hydroxypropyl)-DL-aspartamide]) as a drug carrier has shown sustained drug release for up to 120 days.

Preparation Note

Prepared via polysuccinimide.

Analysis Note

Molecular weight based on viscosity.

Other Notes

For additional technical information on polyamino acids please visit the Polyamino acid FAQ resource.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Poly (α,β-[N-(3-hydroxypropyl)-DL-aspartamideA:a new drug carrier
Tang, Q., Zhu, K.J., Chen, Q. Q.
Journal of Applied Polymer Science. Applied Polymer Symposium, 77, 2411-2417 (2000)
Synthesis of alpha beta-poly((2-hydroxyethyl)-DL-aspartamide), a new plasma expander.
P Neri et al.
Journal of medicinal chemistry, 16(8), 893-897 (1973-08-01)

Articles

Poly(Amino Acid) Block Copolymers for Drug Delivery and other Biomedical Applications

Humankind has utilized protein materials throughout its existence, starting with the use of materials such as wool and silk for warmth and protection from the elements and continuing with the use of recombinant DNA techniques to synthesize proteins with unique and useful properties.

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