BIIB028

    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 204676

CAS#: 911398-13-5 (free acid)

Description: BIIB028 is a small-molecule inhibitor of heat shock protein (Hsp) 90 with potential antineoplastic activity. Hsp90 inhibitor BIIB028 blocks the binding of oncogenic client proteins to Hsp90, which may result in the proteasomal degradation of these proteins and so the inhibition of tumor cell proliferation. Hsp90 is a molecular chaperone that plays a key role in the conformational maturation of oncogenic signaling proteins, such as Her2/Erbb2, Akt, Raf1, Bcr-Abl, and mutated p53, in addition to other molecules involved in cell cycle regulation and immune responses.

Chemical Structure

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BIIB028
CAS# 911398-13-5 (free acid)
Handing Instruction

Theoretical Analysis

MedKoo Cat#: 204676
Name: BIIB028
CAS#: 911398-13-5 (free acid)
Chemical Formula: C19H21ClN5O5P
Exact Mass: 465.0969
Molecular Weight: 465.8308
Elemental Analysis: C, 48.99; H, 4.54; Cl, 7.61; N, 15.03; O, 17.17; P, 6.65

Size Price Shipping out time Quantity
Inquire bulk and customized quantity
Pricing updated 2021-02-24. Prices are subject to change without notice.

BIIB028 is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to sales@medkoo.com to inquire quote.

Related CAS #: 911398-12-4 (sodium)   911398-13-5 (free acid)    

Synonym: BIIB028; BIIB 028; BIIB-028.

IUPAC/Chemical Name: 4-(2-amino-4-chloro-7-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)but-3-yn-1-yl dihydrogen phosphate

InChi Key: BMZGPNGECPQAGB-UHFFFAOYSA-N

InChi Code: InChI=1S/C19H21ClN5O5P/c1-11-8-22-14(12(2)16(11)29-3)10-25-9-13(6-4-5-7-30-31(26,27)28)15-17(20)23-19(21)24-18(15)25/h8-9H,5,7,10H2,1-3H3,(H2,21,23,24)(H2,26,27,28)

SMILES Code: CC1=CN=C(CN2C=C(C#CCCOP(O)(O)=O)C3=C(Cl)N=C(N)N=C32)C(C)=C1OC

Appearance:
Solid powder

Purity:
>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility:
Soluble in DMSO, not in water

Shelf Life:
>5 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:
2934.99.9001

Handling Instructions:
View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 465.8308 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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BIIB028



Additional Information