What is the minimum order quantity (MOQ) for 2,3-pyrazinediamine?

The standard MOQ for 2,3-pyrazinediamine is 1 kg. For bulk orders, we offer competitive pricing with flexible quantities to meet your production needs. Custom packaging is available upon request.

What is the purity and specification of 2,3-pyrazinediamine?

Our 2,3-pyrazinediamine typically meets industry standards with a purity of ≥98% (HPLC) for CAS 99. We also supply USP/EP grade and custom specifications. COA (Certificate of Analysis) is provided with each batch.

What documentation is provided with 2,3-pyrazinediamine?

Each shipment includes COA, MSDS (Material Safety Data Sheet), and packing list. For regulatory compliance, we can also provide GMP documentation, NMR spectra, and HPLC charts upon request.

What are the payment terms for ordering 2,3-pyrazinediamine?

We accept T/T, L/C, PayPal, and Western Union. For first-time buyers, we recommend T/T 30% deposit with balance against copy of BL. Credit terms are available for repeat customers upon credit approval.

How is 2,3-pyrazinediamine packaged and shipped?

Standard packaging: 1 kg/aluminum foil bag, 25 kg/fiber drum with double PE bags inside. Shipping via DHL/FedEx/TNT (3-5 days door-to-door) or by air/sea freight for bulk orders. We also offer blind shipping to protect your supplier information.

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Home Products Pharmaceutical Intermediates 13134-31-1 2,3-Pyrazinediamine

13134-31-1 2,3-Pyrazinediamine

Product Item : 13134-31-1 2,3-PYRAZINEDIAMINE
Category: Pharmaceutical Intermediates
Purity:99%
Package:100g,1kg,25kg
Light brown to brown solid
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2,3-PYRAZINEDIAMINE Basic information

Product Name:	2,3-PYRAZINEDIAMINE
Synonyms:	2,3-PYRAZINEDIAMINE;2,3-DIAMINOPYRAZINE;PYRAZINE-2,3-DIAMINE;Nsc139902;2,3- twoaMinopiperazine;SA017326;2,3-PYRAZINEDIAMINE ISO 9001：2015 REACH;DK7554
CAS:	13134-31-1
MF:	C4H6N4
MW:	110.12
EINECS:
Product Categories:	Piperazine series
Mol File:	13134-31-1.mol

2,3-PYRAZINEDIAMINE Chemical Properties

Melting point	205.6 °C
Boiling point	351.6±37.0 °C(Predicted)
density	1.368±0.06 g/cm3(Predicted)
storage temp.	2-8°C(protect from light)
pka	4.58±0.10(Predicted)
form	solid
color	Light brown to brown