Chemicals starting with “B”

2,203 products in alphabetical order with CAS numbers and molecular formulas.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

Reference Standard

Bortezomib D-mannitol

CAS: 444576-08-3
Formula: C₂₅H₃₅BN₄O₈
MW: 530.4 g/mol

VQ-029475

Reference Standard

Bortezomib Diastereomer (R,R-Isomer)

CAS: 1132709-15-9
Formula: C₁₉H₂₅BN₄O₄
MW: 384.2 g/mol

VQ-004534

Reference Standard

Bortezomib Diastereomer (S,S - Isomer)

CAS: 1132709-14-8
Formula: C₁₉H₂₅BN₄O₄
MW: 384.2 g/mol

In stock

Reference Standard

Bortezomib Diastereomer Mixture (R,R and S,S)

CAS: 1132709-14-8
Formula: C₁₉H₂₅BN₄O₄
MW: 384.2 g/mol

VQ-004536

Reference Standard

Bortezomib Impurity 15

CAS: 2363753-29-9
Formula: C₁₇H₂₉BF₃NO₄
MW: 379.2 g/mol

VQ-036001

Reference Standard

Bortezomib Impurity 20

CAS: 89618-77-9
Formula: C₁₄H₂₄BClO₂
MW: 270.6 g/mol

VQ-043976

Reference Standard

Bortezomib Impurity 22

CAS: 94242-81-6
Formula: C₁₄H₂₆BNO₂ : C₂HF₃O₂

VQ-043977

Reference Standard

Bortezomib Impurity 23

CAS: 85167-14-2
Formula: C₁₅H₂₆BClO₂
MW: 284.6 g/mol

VQ-004537

Reference Standard

Bortezomib Impurity 5

Formula: C₁₉H₂₅BN₄O₄
MW: 384.2 g/mol

VQ-004538

Reference Standard

Bortezomib Impurity 53

CAS: 2364553-64-8
Formula: C₁₄H₁₃N₃O₃
MW: 271.3 g/mol

VQ-044528

Reference Standard

Bortezomib Impurity A

CAS: 289472-80-6
Formula: C₁₄H₁₄N₄O₂
MW: 270.29 g/mol

VQ-020684

Reference Standard

Bortezomib Impurity F

CAS: 73058-37-4
Formula: C₁₅H₁₅N₃O₃
MW: 285.3 g/mol

VQ-021862

Reference Standard

Bortezomib Impurity F (Freebase)

CAS: 114457-94-2
Formula: C₁₄H₁₃N₃O₃
MW: 271.27 g/mol

In stock

Reference Standard

Bortezomib Impurity F (Potassium Salt)

CAS: 1093959-76-2
Formula: C₁₄H₁₃N₃O₃.K
MW: 310.37 g/mol

VQ-004540

Reference Standard

Bortezomib Impurity F (Sodium Salt)

CAS: 1093959-75-1
Formula: C₁₄H₁₃N₃O₃
MW: 271.27 g/mol

VQ-004541

Reference Standard

Bortezomib Impurity G

CAS: 289472-81-7
Formula: C₁₉H₂₄N₄O₃
MW: 356.4 g/mol

VQ-020973

Reference Standard

Bortezomib Impurity H

CAS: 1446194-56-4
Formula: C₁₉H₂₄N₄O₂
MW: 340.4 g/mol

In stock

Reference Standard

Bortezomib Isoamyl Impurity

CAS: 1375004-39-9
Formula: C₂₉H₃₉BN₄O₄
MW: 518.5 g/mol

VQ-036002

Reference Standard

Bortezomib L-Phenylalanyl Analog

CAS: 1194235-41-0
Formula: C₂₈H₃₄BN₅O₅
MW: 531.4 g/mol

In stock

Reference Standard

Bortezomib Pinanediol Ester Impurity

CAS: 205393-22-2
Formula: C₂₉H₃₉BN₄O₄
MW: 518.5 g/mol

In stock

Reference Standard

Bortezomib Trimer

CAS: 390800-88-1
Formula: C₅₇H₆₉B₃N₁₂O₉
MW: 1098.7 g/mol

VQ-021864

Reference Standard

Bortezomib USP Related Compoud M

CAS: 886979-81-3
Formula: C₁₉H₂₄N₄O₄
MW: 372.4 g/mol

VQ-004544

Reference Standard

Bortozomib Imurity 23 (Stage-1)

CAS: 84110-34-9
Formula: C₁₄H₂₅BO₂
MW: 236.16 g/mol

In stock

Reference Standard

Boscalid

CAS: 188425-85-6
Formula: C₁₈H₁₂Cl₂N₂O
MW: 343.2 g/mol

VQ-032582

Reference Standard

Boscalid-d4

CAS: 2468796-76-9
Formula: C₁₈H₁₂Cl₂N₂O
MW: 347.2 g/mol

VQ-043385

IP/BP/USP

Bosentan

CAS: 147536-97-8
Formula: C₂₇H₂₉N₅O₆S
MW: 551.6 g/mol

VQ-004082

Reference Standard

Bosentan 4,6-dione impurity

CAS: 150728-12-4
Formula: C₁₅H₁₂N₄O₄
MW: 312.28 g/mol

VQ-036004

Reference Standard

Bosentan Chloro Impurity

CAS: 1855932-53-4
Formula: C₂₇H₂₈ClN₅O₅S
MW: 570.06 g/mol

VQ-047605

Reference Standard

Bosentan Dimethoxy Impurity

CAS: 157415-46-8
Formula: C₂₆H₂₇N₅O₅S
MW: 521.59 g/mol

VQ-045293

Reference Standard

Bosentan Impurity 1

CAS: 1177447-87-8
Formula: C₂₁H₂₃ClN₄O₄
MW: 430.9 g/mol

In stock

Reference Standard

Bosentan Impurity 25

CAS: 2040390-30-3
Formula: C₈H₅ClN₄O₂
MW: 224.6 g/mol

VQ-036006

Reference Standard

Bosentan Impurity 26

CAS: 2040390-37-0
Formula: C₈H₃Cl₃N₄
MW: 261.5 g/mol

VQ-036007

Reference Standard

Bosentan Monohydrate

CAS: 157212-55-0
Formula: C₂₇H₃₁N₅O₇S
MW: 569.6 g/mol

VQ-024619

Reference Standard

Bosentan Related Compound A cesium salt

CAS: 1218951-79-1
Formula: C₂₅H₂₄ClCsN₅O₄S
MW: 658.91 g/mol

VQ-044626

Reference Standard

Bosentan Related Compound D

CAS: 150728-13-5
Formula: C₁₅H₁₀Cl₂N₄O₂
MW: 349.2 g/mol

In stock

Reference Standard

Bosentan USP Related Compound A

CAS: 150727-06-3
Formula: C₂₅H₂₄ClN₅O₄S
MW: 526 g/mol

VQ-021865

Reference Standard

Bosentan USP Related Compound B

CAS: 174227-14-6
Formula: C₂₅H₂₅N₅O₅S
MW: 507.6 g/mol

In stock

Reference Standard

Bosentan USP Related Compound C

CAS: 1097263-60-9
Formula: C₅₂H₅₂N₁₀O₁₀S₂
MW: 1041.2 g/mol

In stock

Reference Standard

Bosentan USP Related Compound E

CAS: 6292-59-7
Formula: C₁₀H₁₅NO₂S
MW: 213.3 g/mol

VQ-006275

Reference Standard

Bosentan-d4

CAS: 1065472-77-6
Formula: C₂₇H₂₉N₅O₆S
MW: 555.6 g/mol

VQ-029482

Reference Standard

Bosutinib 4-Hydroxy 7-Chloropropoxy Impurity

CAS: 214470-66-3
Formula: C₁₄H₁₃ClN₂O₃
MW: 292.72 g/mol

VQ-036009

Reference Standard

Bosutinib Chloro Impurity

CAS: 492444-39-0
Formula: C₁₉H₂₃ClN₄O₂
MW: 374.9 g/mol

VQ-024625

Reference Standard

Bosutinib Des NMP Impurity

CAS: 2095306-25-3
Formula: C₂₁H₁₉Cl₂N₃O₃
MW: 432.3 g/mol

VQ-024627

Reference Standard

Bosutinib Desmethyl Impurity

CAS: 2468737-92-8
Formula: C₂₅H₂₇Cl₂N₅O₃
MW: 516.4 g/mol

VQ-020977

Reference Standard

Bosutinib Didesmethyl Impurity

CAS: 2468737-94-0
Formula: C₂₄H₂₅Cl₂N₅O₃
MW: 502.4 g/mol

VQ-021867

Reference Standard

Bosutinib Impurity-IV

CAS: 2095306-27-5
Formula: C₃₉H₃₀Cl₄N₆O₆
MW: 820.5 g/mol

VQ-029488

Reference Standard

Bosutinib Impurity-V

CAS: 2095306-26-4
Formula: C₄₆H₄₄Cl₄N₈O₆
MW: 946.7 g/mol

VQ-024628

Reference Standard

Bosutinib Isomer

CAS: 1391063-17-4
Formula: C₂₆H₂₉Cl₂N₅O₃
MW: 530.4 g/mol

VQ-020978

Reference Standard

Bosutinib Monohydrate

CAS: 918639-08-4
Formula: C₂₆H₃₁Cl₂N₅O₄
MW: 548.5 g/mol

VQ-029486

Reference Standard

Bosutinib N-Oxide

CAS: 2468737-96-2
Formula: C₂₆H₂₉Cl₂N₅O₄
MW: 546.4 g/mol

In stock

Reference Standard

Bosutinib WS

CAS: 380843-75-4
Formula: C₂₆H₂₉Cl₂N₅O₃
MW: 530.4 g/mol

In stock

Reference Standard

Bosutinib-d8

CAS: 2733145-45-2
Formula: C₂₆H₂₉Cl₂N₅O₃
MW: 538.5 g/mol

VQ-029491

Bosutinib, ≥98% (HPLC)

CAS: 380843-75-4
Formula: C₂₆H₂₉Cl₂N₅O₃
MW: 530.4 g/mol

VQ-002787

Boswellia serrata extract

Cat. No.: VQ-011383

VQ-011383

Bouin's fluid

Cat. No.: VQ-003516

VQ-003516

Microbiology

$Bovine albumin fraction V powder for microbiology, 98.0%$

Bovine albumin fraction V powder for microbiology, 98.0%

CAS: 90604-29-8

VQ-019574

$Bovine serum albumin, heat shock fraction, pH 7, ≥98%$

Bovine serum albumin, heat shock fraction, pH 7, ≥98%

CAS: 9048-46-8
MW: 66 g/mol

VQ-003275

Synthesis

$Bovine serum albumin, heat shock fraction, protease free, fatty acid free, essentially globulin free, pH 7, ≥98%$

Bovine serum albumin, heat shock fraction, protease free, fatty acid free, essentially globulin free, pH 7, ≥98%

CAS: 9048-46-8
MW: 66 g/mol

VQ-003276

$Bovine serum albumin, heat shock fraction, suitable for RIA, pH 5.2, ≥96%$

Bovine serum albumin, heat shock fraction, suitable for RIA, pH 5.2, ≥96%

CAS: 9048-46-8
MW: 66 g/mol

VQ-003277

Electrophoresis

Bovine serum albumin, lyophilized powder, ≥96% (agarose gel electrophoresis)

CAS: 9048-46-8

VQ-011384

Bovine serum albumin, lyophilized powder, essentially globulin free, ≥99%

CAS: 9048-46-8

VQ-003278

Bovine serum, crystalline

Cat. No.: VQ-002788

VQ-002788

Biochemistry

BPAMD [Bis(phosphonate) monoamide analogues of DOTA

CAS: 872469-60-8
Formula: C₁₇H₃₃N₅O₁₃P₂
MW: 577.4 g/mol

VQ-000323

BPc 157

CAS: 137525-51-0
Formula: C₆₂H₉₈N₁₆O₂₂
MW: 1419.5 g/mol

VQ-032913

Brady's reagent

Cat. No.: VQ-003517

VQ-003517

Puriss

Bradykinin acetate salt powder, ≥ 98%

CAS: 6846-03-3
Formula: C₅₂H₇₇N₁₅O₁₃
MW: 1120.3 g/mol

VQ-002789

Microbiology

Brain heart infusion

Cat. No.: VQ-003456

VQ-003456

Brass powder (Cu50%/Zn50%)

CAS: 63338-02-3

VQ-011385

Brass powder (Cu70%/Zn30%)

CAS: 63338-02-3

VQ-011386

Plant Culture

Brassicasterol, plant tissue culture tested

CAS: 474-67-9
Formula: C₂₈H₄₆O
MW: 398.7 g/mol

VQ-019497

Brassidic acid

CAS: 506-33-2
Formula: C₂₂H₄₂O₂
MW: 338.6 g/mol

VQ-039387

Brassinolide, ≥90.00%

CAS: 72962-43-7
Formula: C₂₈H₄₈O₆
MW: 480.7 g/mol

VQ-020532

Plant Culture

Brassinolide, plant tissue culture tested

CAS: 72962-43-7
Formula: C₂₈H₄₈O₆
MW: 480.7 g/mol

VQ-019516

Brassylic acid, 95%

CAS: 505-52-2
Formula: C₁₃H₂₄O₄
MW: 244.33 g/mol

VQ-008414

Brazilin, 98%

CAS: 474-07-7
Formula: C₁₆H₁₄O₅
MW: 286.28 g/mol

VQ-000506

Reference Standard

Bremelanotide

CAS: 189691-06-3
Formula: C₅₀H₆₈N₁₄O₁₀
MW: 1025.2 g/mol

VQ-029492

Reference Standard

Bremelanotide Acetate

CAS: 1607799-13-2
Formula: C₅₂H₇₂N₁₄O₁₂
MW: 1085.2 g/mol

VQ-036013

Reference Standard

Brensocatib

CAS: 1802148-05-5
Formula: C₂₃H₂₄N₄O₄
MW: 420.5 g/mol

VQ-007352

Reference Standard

Brensocatib Diastereomer-1

CAS: 2758816-15-6
Formula: C₂₃H₂₄N₄O₄
MW: 420.47 g/mol

VQ-036014

Reference Standard

Brensocatib Diastereomer-2

CAS: 2758816-13-4
Formula: C₂₃H₂₄N₄O₄
MW: 420.47 g/mol

VQ-036015

Reference Standard

Brensocatib Enantiomer

CAS: 2758816-16-7
Formula: C₂₃H₂₄N₄O₄
MW: 420.47 g/mol

VQ-036016

Reference Standard

Brensocatib Monohydrate

CAS: 2923839-30-7
Formula: C₂₃H₂₆N₄O₅
MW: 438.5 g/mol

In stock

Reference Standard

Brexpiprazole

CAS: 913611-97-9
Formula: C₂₅H₂₇N₃O₂S
MW: 433.6 g/mol

VQ-021868

Reference Standard

Brexpiprazole (3,4)-Dihydro-2(1H)-quinolinone

CAS: 913612-07-4
Formula: C₂₅H₂₉N₃O₂S
MW: 435.6 g/mol

VQ-024633

Reference Standard

Brexpiprazole 5-1H-Quinolin-2-one

CAS: 2116542-20-0
Formula: C₂₅H₂₇N₃O₂S
MW: 433.6 g/mol

VQ-024632

Reference Standard

Brexpiprazole Cyclic Dimer

CAS: 2190474-85-0
Formula: C₅₀H₅₄N₆O₄S₂
MW: 867.1 g/mol

VQ-029501

Reference Standard

Brexpiprazole Dequinolinonyl Hydrochloride Impurity

CAS: 2411174-74-6
Formula: C₁₆H₂₂N₂OS.ClH
MW: 326.89 g/mol

VQ-004547

Reference Standard

Brexpiprazole Dequinolinonyl Impurity

CAS: 913614-15-0
Formula: C₁₆H₂₂N₂OS
MW: 290.4 g/mol

In stock

Reference Standard

Brexpiprazole Di-N-Oxide

CAS: 2247155-42-4
Formula: C₂₅H₂₇N₃O₄S
MW: 465.6 g/mol

VQ-024636

Reference Standard

Brexpiprazole dihydrate

CAS: 1476076-80-8
Formula: C₂₅H₃₁N₃O₄S
MW: 469.6 g/mol

VQ-047618

Reference Standard

Brexpiprazole Impurity 1

CAS: 1420987-86-5
Formula: C₂₀H₁₈N₂S₂
MW: 350.5 g/mol

In stock

Reference Standard

Brexpiprazole Impurity 16

CAS: 2116542-22-2
Formula: C₁₃H₁₄ClNO₂
MW: 251.71 g/mol

VQ-021874

Reference Standard

Brexpiprazole Impurity 16

CAS: 2247155-49-1
Formula: C₃₈H₄₀N₄O₄S
MW: 648.8 g/mol

VQ-047619

Reference Standard

Brexpiprazole Impurity 18

CAS: 66490-33-3
Formula: C₈H₅ClS
MW: 168.64 g/mol

VQ-029500

Reference Standard

Brexpiprazole Impurity 23

CAS: 1849603-58-2
Formula: C₁₇H₂₃N₃O₂
MW: 301.4 g/mol

VQ-004550

Reference Standard

Brexpiprazole Impurity 23(Hydrochloride)

CAS: 1849603-59-3
Formula: C₁₇H₂₃N₃O_2.2ClH
MW: 374.31 g/mol

In stock

Reference Standard

Brexpiprazole Impurity 46

CAS: 2454317-17-8
Formula: C₃₈H₄₁ClN₄O₄S
MW: 685.3 g/mol

VQ-024639

Reference Standard

Brexpiprazole Impurity 52

CAS: 2137823-20-0
Formula: C₄₁H₄₇N₅O₂S₂
MW: 706 g/mol

VQ-024640

Reference Standard

Brexpiprazole Impurity 60

CAS: 2081876-02-8
Formula: C₂₂H₃₁N₃O₄
MW: 401.5 g/mol

VQ-047617

Reference Standard

Brexpiprazole Impurity 74

CAS: 2091105-80-3
Formula: C₂₆H₂₉N₃O₂S
MW: 447.6 g/mol

VQ-044562

Laboratory Chemicals & Reagents View all

Solvents View all

Life Science & Biochemicals View all

APIs & Bulk Drugs View all

Impurities & Reference Standards View all

Pharma Intermediates & Building Blocks View all

Inorganic Chemicals, Metals & Advanced Materials View all

Industrial & Specialty Chemicals View all

Chemicals starting with “B”