Chapter 38 · Miscellaneous chemical products

HSN code 3822 — chemicals list

28,461 products in our catalogue fall under HSN heading 3822. Eight-digit codes shown are indicative. Your customs broker confirms final classification.

Reference Standard

Ramipril EP Impurity E

CAS: 87269-97-4
Formula: C₂₁H₂₈N₂O₅
MW: 388.5 g/mol

VQ-027741

Reference Standard

Ramipril EP Impurity H

CAS: 104195-90-6
Formula: C₂₃H₃₂N₂O₅
MW: 416.5 g/mol

VQ-027742

Reference Standard

Ramipril EP Impurity I

CAS: 129939-65-7
Formula: C₂₃H₃₂N₂O₅
MW: 416.5 g/mol

VQ-027743

Reference Standard

Ramipril EP Impurity J

CAS: 1246253-05-3
Formula: C₂₃H₃₂N₂O₅
MW: 416.5 g/mol

VQ-027744

Reference Standard

Ramipril EP Impurity K

CAS: 108736-10-3
Formula: C₂₁H₂₆N₂O₄
MW: 370.4 g/mol

In stock

Reference Standard

Ramipril EP Impurity L

CAS: 1309040-96-7
Formula: C₂₃H₃₀N₂O₅
MW: 414.5 g/mol

VQ-027745

Reference Standard

Ramipril EP Impurity M

CAS: 2743-38-6
Formula: C₁₈H₁₄O₈
MW: 358.3 g/mol

VQ-027746

Reference Standard

Ramipril EP Impurity N

CAS: 129939-63-5
Formula: C₂₃H₃₂N₂O₅
MW: 416.5 g/mol

VQ-033444

Reference Standard

Ramipril EP Impurity O

CAS: 151387-05-2
Formula: C₃₀H₃₈N₂O₆
MW: 522.6 g/mol

VQ-043273

Reference Standard

Ramipril Impurity 10

Formula: C₂₅H₃₇N₃O₇
MW: 491.58 g/mol

VQ-005696

Reference Standard

Ramipril Impurity 4

CAS: 122076-80-6
Formula: C₁₅H₂₁NO₄
MW: 279.33 g/mol

VQ-041828

Reference Standard

Ramipril Impurity 7

CAS: 1204213-44-4
Formula: C₂₅H₃₇N₃O₇
MW: 491.6 g/mol

VQ-041832

Reference Standard

Ramipril Isomer 1

CAS: 753405-33-3
Formula: C₂₃H₃₂N₂O₅
MW: 416.5 g/mol

VQ-033446

Reference Standard

Ramipril-d5

CAS: 1132661-86-9
Formula: C₂₃H₃₂N₂O₅
MW: 421.5 g/mol

VQ-033449

Reference Standard

Ramiprilat Acyl Glucuronide

CAS: 1357570-22-9
Formula: C₂₇H₃₆N₂O₁₁
MW: 564.6 g/mol

VQ-043665

Reference Standard

Ramiprilat-d5 (Mixture of Diastereomers)

CAS: 1356837-92-7
Formula: C₂₁H₂₈N₂O₅
MW: 393.5 g/mol

VQ-027748

Reference Standard

Ramosetron

CAS: 132036-88-5
Formula: C₁₇H₁₇N₃O
MW: 279.34 g/mol

VQ-041834

Reference Standard

Ramosetron Hydrochloride

CAS: 132907-72-3
Formula: C₁₇H₁₈ClN₃O
MW: 315.8 g/mol

VQ-033450

Reference Standard

Ramosetron-d3 Hydrochloride

CAS: 1330266-04-0
Formula: C₁₇H₁₈ClN₃O
MW: 318.8 g/mol

VQ-033452

Reference Standard

Ranitidine

CAS: 66357-35-5
Formula: C₁₃H₂₂N₄O₃S
MW: 314.41 g/mol

VQ-007695

Reference Standard

Ranitidine EP impurity A

CAS: 72126-78-4
Formula: C₂₂H₃₅N₅O₄S₂
MW: 497.7 g/mol

VQ-027749

Reference Standard

Ranitidine EP Impurity D

CAS: 117846-02-3
Formula: C₁₂H₁₉N₃O₄S
MW: 301.36 g/mol

VQ-027751

Reference Standard

Ranitidine EP Impurity E

CAS: 73857-20-2
Formula: C₁₃H₂₂N₄O₄S
MW: 330.41 g/mol

VQ-027754

Reference Standard

Ranitidine EP Impurity F

CAS: 81074-81-9
Formula: C₈H₁₄ClNO₂
MW: 191.65 g/mol

VQ-027752

Reference Standard

Ranitidine EP Impurity G

CAS: 148639-72-9
Formula: C₅H₉N₃OS
MW: 159.21 g/mol

VQ-032198

Reference Standard

Ranitidine EP Impurity G

CAS: 112233-23-5
Formula: C₅H₁₀ClN₃OS
MW: 195.67 g/mol

VQ-033453

Reference Standard

Ranitidine EP Impurity H

CAS: 72078-82-1
Formula: C₃H₆N₂O₃
MW: 118.09 g/mol

VQ-027753

Reference Standard

Ranitidine EP Impurity I

CAS: 207592-21-0
Formula: C₂₇H₄₄N₈O₆S₂
MW: 640.8 g/mol

VQ-027757

Reference Standard

Ranitidine EP Impurity J

CAS: 1331637-48-9
Formula: C₁₁H₂₂N₆O₄S₂
MW: 366.5 g/mol

VQ-027755

Reference Standard

Ranitidine EP Impurity K

CAS: 61832-41-5
Formula: C₄H₈N₂O₂S
MW: 148.19 g/mol

VQ-027756

Reference Standard

Ranitidine Hydrochloride

CAS: 66357-59-3
Formula: C₁₃H₂₃ClN₄O₃S
MW: 350.87 g/mol

In stock

Reference Standard

Ranitidine Impurity B

CAS: 66356-53-4
Formula: C₁₀H₁₈N₂OS
MW: 214.33 g/mol

In stock

Reference Standard

Ranitidine Related Compound A

CAS: 256948-32-0
Formula: C₂₄H₄₀N₄O₆S₂
MW: 544.7 g/mol

VQ-005698

Reference Standard

Ranitidine S-Oxide

CAS: 73851-70-4
Formula: C₁₃H₂₂N₄O₄S
MW: 330.41 g/mol

VQ-027750

Reference Standard

Ranitidine-d6

CAS: 1185514-83-3
Formula: C₁₃H₂₂N₄O₃S
MW: 320.44 g/mol

VQ-033457

Reference Standard

Ranitidine-d6 Hydrochloride

CAS: 1185238-09-8
Formula: C₁₃H₂₃ClN₄O₃S
MW: 356.9 g/mol

VQ-041835

Reference Standard

Ranolazine (N-Oxide)

Formula: C₂₄H₃₃N₃O₅
MW: 443.54 g/mol

In stock

Reference Standard

Ranolazine 4-N-Oxide

CAS: 2725395-82-2
Formula: C₂₄H₃₃N₃O₅
MW: 443.5 g/mol

VQ-034890

Reference Standard

Ranolazine Bis(N-Oxide)

CAS: 1246816-00-1
Formula: C₂₄H₃₃N₃O₆
MW: 459.5 g/mol

In stock

Reference Standard

Ranolazine Dimer Impurity

CAS: 333749-57-8
Formula: C₂₄H₃₄N₂O₆
MW: 446.5 g/mol

In stock

Reference Standard

Ranolazine Epoxypropanol Impurity

CAS: 2412683-57-7
Formula: C₁₃H₁₈O₅
MW: 254.28 g/mol

VQ-044561

Reference Standard

Ranolazine Ether Dimer

CAS: 2731777-20-9
Formula: C₃₄H₅₂N₆O₅
MW: 610.8 g/mol

VQ-033459

Reference Standard

Ranolazine Impurity 26

CAS: 1983943-77-6
Formula: C₂₄H₃₂ClN₃O₄
MW: 462 g/mol

VQ-041839

Reference Standard

Ranolazine Impurity 4

Formula: C₂₃H₃₁N₃O₄
MW: 413.51 g/mol

In stock

Reference Standard

Ranolazine Impurity- 8

CAS: 2210-75-5
Formula: C₁₀H₁₂O₃
MW: 180.2 g/mol

In stock

Reference Standard

Ranolazine Impurity-1

CAS: 701193-65-9
Formula: C₂₄H₃₃N₃O₄
MW: 427.5 g/mol

In stock

Reference Standard

Ranolazine Impurity-12

CAS: 93-14-1
Formula: C₁₀H₁₄O₄
MW: 198.22 g/mol

In stock

Reference Standard

Ranolazine Impurity-13

CAS: 17131-51-0
Formula: C₁₀H₁₄O₄
MW: 198.22 g/mol

In stock

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HSN code 3822 — chemicals list