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

MedKoo CAT#: 620109

CAS#: 596085-87-9

Description: PRP-194, CAS#596085-87-9, has a chemical name 5-chloro-2,3,3-trimethyl-3H-pyrrolo[2,3-b]pyridine, is a useful precursor for chemical synthesis of bioactive molecules and dyes. There is no formal name for this chemical. For the convenience of communication, we temporally called it as PRP-194, in which PRP is originated from PyRrolo[2,3-b]Pyridine, and 194 is originated from its molecule weight 194.

Chemical Structure

CAS# 596085-87-9

Theoretical Analysis

MedKoo Cat#: 620109
Name: PRP-194
CAS#: 596085-87-9
Chemical Formula: C10H11ClN2
Exact Mass: 194.06108
Molecular Weight: 194.66074
Elemental Analysis: C, 61.70; H, 5.70; Cl, 18.21; N, 14.39

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Pricing updated 2021-03-08. Prices are subject to change without notice.

PRP194 is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 50 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 to inquire quote.

Synonym: PRP194; PRP 194; PRP-194.

IUPAC/Chemical Name: 5-chloro-2,3,3-trimethyl-3H-pyrrolo[2,3-b]pyridine


InChi Code: InChI=1S/C10H11ClN2/c1-6-10(2,3)8-4-7(11)5-12-9(8)13-6/h4-5H,1-3H3

SMILES Code: CC1(C)C(C)=NC2=NC=C(Cl)C=C21

Solid powder

>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).

soluble in DMSO

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:

Handling Instructions:

Preparing Stock Solutions

The following data is based on the product molecular weight 194.66074 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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Additional Information