![(14BRS)-1,2,3,4,10,14b-Hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepine Maleate chemical structure](/media/structures/ZDKIANXNPHVNMK-BTJKTKAUSA-N.svg)
(14BRS)-1,2,3,4,10,14b-Hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepine Maleate
- CAS
- 135928-31-3
- Formula
- C20H21N3O4
- MW
- 367.4 g/mol
VQ-038432
Pharma Intermediates & Building Blocks
Pyridine Derivatives
258 pyridine derivatives with CAS numbers, structures and specifications — batch COA and GHS SDS supplied.
344products
20in stock
COA + SDSwith every lot
(4-Methoxy-3,5-dimethylpyridin-2-yl)methanol Hydrochloride
- CAS
- 96300-88-8
- Formula
- C9H14ClNO2
- MW
- 203.66 g/mol
VQ-039829
(5-(Ethylsulfonyl)pyridin-2-yl) methanamine hydrochloride, 97%
- CAS
- 1637311-15-9
- Formula
- C8H13ClN2O2S
- MW
- 236.72 g/mol
VQ-011642
(6-(Aminomethyl)pyridin-2-yl)methanol dihydrochloride, 97%
- CAS
- 1803592-67-7
- Formula
- C7H12Cl2N2O
- MW
- 211.09 g/mol
VQ-011644
(6-Aminopyridin-2-yl)(1-methylpiperidin-4-yl)methanone
- CAS
- 613678-03-8
- Formula
- C12H17N3O
- MW
- 219.28 g/mol
VQ-037905
1-(4-Chloro-3-methoxyphenyl)-2-(pyridin-4-yl)ethanone
- CAS
- 342435-01-2
- Formula
- C14H12ClNO2
- MW
- 261.7 g/mol
In stock
1-(4-Pyridyl)pyridinium chloride hydrochloride, 85%
- CAS
- 5421-92-1
- Formula
- C10H10Cl2N2
- MW
- 229.1 g/mol
VQ-011649
1-(4-Pyridyl)pyridinium chloride hydrochloride, 98%
- CAS
- 5421-92-1
- Formula
- C10H10Cl2N2
- MW
- 229.1 g/mol
VQ-011650
1-Cyano-4-(dimethylamino)pyridin-1-ium tetrafluoroborate, 95%
- CAS
- 59016-56-7
- Formula
- C8H10BF4N3
- MW
- 234.99 g/mol
VQ-011652
1-Cyano-4-(dimethylamino)pyridinium Tetrafluoroborate
- CAS
- 59016-56-7
- Formula
- C8H10BF4N3
- MW
- 234.99 g/mol
VQ-011654
2-(Chloromethyl)-4-(3-methoxypropoxy)-3-methylpyridine 1-oxide
- CAS
- 924663-39-8
- Formula
- C11H16ClNO3
- MW
- 245.7 g/mol
VQ-041808
About Pyridine Derivatives
Our Pyridine Derivatives category brings together 258 products from the Pharma Intermediates & Building Blocks division, including 3-Picoline, 98%, 4-Picoline, 99%, Lornoxicam, 98%, 2-Picoline, 98%. Product pages give the CAS number (258 listed), molecular formula, molecular weight and structure wherever they are defined.
Common grades in this range include Reference Standard, Synthesis, Puriss, AR. Products are supplied mainly as crystalline, liquid, solid, packed to suit laboratory, pilot and production quantities. If you need a different pack, purity or specification, ask us for a custom quotation.
Typical users include pharmaceuticals, research & academia, agrochemicals teams. Add products to your quote basket to request prices, lead times and documentation for several items at once. We ship from India worldwide by sea, air and express courier.
Related categories
Pyrimidines, Pyrazines & PyridazinesIndole DerivativesQuinolines & IsoquinolinesImidazoles & BenzimidazolesTriazoles, Tetrazoles & TriazinesThiophenes, Thiazoles & ThiadiazolesFurans, Pyrans & CoumarinsPiperidines, Piperazines & MorpholinesPyrroles, Pyrrolidines & PyrazolesOther Heterocyclic Building Blocks
Frequently asked questions
How many pyridine derivatives do you supply?
We currently list 258 pyridine derivatives, such as 3-Picoline, 98%, 4-Picoline, 99%, Lornoxicam, 98%. We can also source or custom-synthesise items that are not listed.
Do pyridine derivatives come with a COA and SDS?
Yes. Each lot is supplied with a batch Certificate of Analysis and a 16-section GHS Safety Data Sheet. Typical COAs can be shared before you order.
Can you export pyridine derivatives to my country?
Yes. We ship worldwide by sea freight, air cargo and express courier, with export documentation, and pack hazardous materials to IATA/IMDG dangerous-goods rules.
Need a price, a spec or a custom compound?
Send us your list — product names or CAS numbers, grade, quantity and destination. Our team replies with a formal quotation, COA and lead time.