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: 194.06
Molecular Weight: 194.661
Elemental Analysis: C, 61.70; H, 5.70; Cl, 18.21; N, 14.39

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales or click below button.
Note: Price will be listed if it is available in the future.

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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

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

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

More Info:        

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 194.66 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
Formulation protocol:
In vitro protocol:
In vivo protocol:

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