4-Chloro-1H-pyrrolo[2,3-d]pyrimidine potassium salt
- CAS
- 145594-16-7
- Formula
- C6H4ClN3.K
- MW
- 192.67 g/mol
ZX-012151
API Process Intermediates & Related Compounds
4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt
Reference StandardAvailable on request
4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt (CAS 443642-59-9) supplier Zemixal: C6H4ClN3.Na, COA and SDS with every lot, worldwide shipping.
![4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt product illustration](/media/pack/4-chloro-1h-pyrrolo-2-3-d-pyrimidine-sodium-salt-443642-59-9.svg?v=3)
CAS number443642-59-9
FormulaC6H4ClN3.Na
Molar mass176.56 g/mol
Physical formSolid
About 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt
Zemixal supplies 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt within its pharma Intermediates & Building Blocks portfolio. For your records (Reference Standard), the material is defined by CAS 443642-59-9, formula C6H4ClN3.Na and molar mass 176.56 g/mol. It is handled as a solid.
Use cases we see most often
- API route development
- Impurity fate & purge studies
- Analytical method development
Storage and safety notes
Handle with the usual laboratory precautions and consult the SDS supplied with each lot.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Reference standards for Tofacitinib
See every impurity, metabolite and related compound we list for this API.
Tofacitinib standardsTypical uses
- API route development
- Impurity fate & purge studies
- Analytical method development
Applications
Specifications and identifiers
| Product name | 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt |
|---|---|
| Catalogue number | ZX-012152 |
| CAS number | 443642-59-9 |
| Molecular formula | C6H4ClN3.Na |
| Molar mass | 176.56 g/mol |
| Grade | Reference Standard |
| Physical form | Solid |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt
Which CAS number identifies 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt?
4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt is registered under CAS 443642-59-9. Our catalogue number for this item is ZX-012152.
What are the formula and molar mass of 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt?
For 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt, its formula is C6H4ClN3.Na and its molar mass is 176.56 g/mol.
How is 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt used in pharmaceutical QC?
4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt is a characterised reference material linked to Tofacitinib. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt to my country?
Yes. 4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Tofacitinib standards
More in API Process Intermediates & Related Compounds
4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride
- CAS
- 1243346-92-0
- Formula
- C6H5Cl2N3
- MW
- 190.03 g/mol
ZX-012150
(3S,4S)-1-Benzyl-N,4-dimethylpiperidin-3-amine Dihydrochloride
- CAS
- 1354486-07-9
- Formula
- C14H24Cl2N2
- MW
- 291.3 g/mol
ZX-011817
(3R,4R)-1-Benzyl-N,4-dimethylpiperidin-3-amine dihydrochloride
- CAS
- 1062580-52-2
- Formula
- C14H24Cl2N2
- MW
- 291.3 g/mol
ZX-011813
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