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

MedKoo CAT#: 610210

CAS#: 59435-12-0

Description: PYR-5120, CAS#59435-12-0, is a useful intermediate for chemical synthesis of a number of biologically important molecules, including porphyrins, bile pigments, photosensitizers, anticancer drugs.

Chemical Structure

CAS# 59435-12-0

Theoretical Analysis

MedKoo Cat#: 610210
Name: PYR-5120
CAS#: 59435-12-0
Chemical Formula: C12H17NO3
Exact Mass: 223.12084
Molecular Weight: 223.27
Elemental Analysis: C, 64.55; H, 7.67; N, 6.27; O, 21.50

Price and Availability

Size Price Availability Quantity
100.0mg USD 110.0 2 Weeks
200.0mg USD 150.0 2 Weeks
500.0mg USD 250.0 2 Weeks
1.0g USD 450.0 2 Weeks
2.0g USD 850.0 2 Weeks
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Synonym: PYR-5120; PYR 5120; PYR5120.

IUPAC/Chemical Name: tert-butyl 5-formyl-3,4-dimethyl-1H-pyrrole-2-carboxylate


InChi Code: InChI=1S/C12H17NO3/c1-7-8(2)10(13-9(7)6-14)11(15)16-12(3,4)5/h6,13H,1-5H3

SMILES Code: O=C(C1=C(C)C(C)=C(C=O)N1)OC(C)(C)C

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: >2 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

Preparing Stock Solutions

The following data is based on the product molecular weight 223.27 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.

Recalculate based on batch purity %
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

Molarity Calculator

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100.0mg / USD 110.0