Chemicals Reagents B

CAS No.: 94-09-7 Synonyms: 4-Aminobenzoic acid ethyl ester; Ethyl 4-aminobenzoate Formula: C₉H₁₁NO₂ Formula Weight: 165.19 Linear Formula: C₉H₁₁NO₂ MDL No.: MFCD00007892

Molecular Formula: C8H9ClN2S Molecular Weight: 200.69 Linear Structural Formula: C8H9ClN2S MDL Number: MFCD03783535 Legal Information: Product of ChemBridge Corp. Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique...

Synonym(s): 2-(4-Methylphenyl)-4H-benzo[h]chromen-4-one; 2-(4-Methylphenyl)-4H-naphtho[1,2-b]pyran-4-one Empirical Formula: C₂₀H₁₄O₂ Linear Formula: C₂₀H₁₄O₂ Formula Weight: 286.32 Purity: ≥98% (HPLC) Storage: 2-8°C

Synonym(s): 1,4-Dimercaptobutane; Tetramethylene dimercaptan Empirical Formula: C₄H₁₀S₂ Linear Formula: HS(CH₂)₄SH Formula Weight: 122.25 MDL Number: MFCD00004906 Purity: ≥97% Boiling Point: 105-106 °C/30 mmHg(lit.)...

Molecular Formula: C34H40F10O13 Molecular Weight: 846.66 Linear Structural Formula: C34H40F10O13 MDL Number: MFCD20926401 Purity: >90% Storage: -20C Legal Information: dPEG is a registered trademark of Quanta BioDesign

purum, ≥95.0% (AT) Synonym(s): BTI; Iodobenzene I , I -bis(trifluoroacetate); PIFA Empirical Formula: C₁₀H₅F₆IO₄ Formula Weight: 430.04 Linear Formula: (CF₃CO₂)₂IC₆H₅ MDL Number: MFCD00009672...

Synonym(s): 5-Bromo-2-picolinaldehyde Formula: C₆H₄BrNO Formula Weight: 186.01 CAS No.: 31181-90-5 Purity: 95% Storage: 2-8°C Packaging: 1 g in glass bottle

Empirical Formula: B Linear Formula: B Formula Weight: 10.81 MDL Number: MFCD00134034 Purity: 99% trace metals basis Density: 2.34 g/mL at 25 °C(lit.)

Benzaldehyde is an aromatic flavor compound with a characteristic bitter almond taste and odor. It has been identified in the volatile fractions of mushroom, medlar seeds and cheese. Synonyms: Bitter almond Molecular Formula: C7H6O Molecular Weight: 106.12 Linear Structural Formula: C6H5CHO MDL...

Synonym(s): BCECF Empirical Formula: C₂₇H₂₀O₁₁ Linear Formula: C₂₇H₂₀O₁₁ Formula Weight: 520.44 MDL Number: MFCD00036970 Purity: ≥90% (HPLC) Storage: −20°C Beilstein Registry Number: 8375770

Empirical Formula: C₁₂H₁₆O Linear Formula: H₂C=CHC₆H₄OC(CH₃)₃ Formula Weight: 176.25 MDL Number: MFCD00145183 Purity: 99% Boiling Point: 72-73 °C/0.1 mmHg(lit.) Melting Point: −38 °C(lit.)...

BOVINE UTERUS, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

CH₃(CH₂)₃Br CAS#: 109-65-9 F.W.: 137.03

Synonym(s): MTBSTFA Formula: CF₃CON(CH₃)Si(CH₃)₂C(CH₃)₃ Formula Weight: 241.33 CAS No.: 77377-52-7 UN Number: UN1993 Purity: >97% Density: 1.036g/mLat 25°C(lit.) Application: Silylating agent reportedly much less...

Empirical Formula: C₅H₁₁BrO₂ Linear Formula: CH₃(OCH₂CH₂)₂Br Formula Weight: 183.04 MDL Number: MFCD00000238 Purity: 90% Boiling Point: 156 °C(lit.); 37-40 °C/0.01 mmHg(lit.) Density:...

Empirical Formula: C₇H₈BrN Linear Formula: C₇H₈BrN Formula Weight: 186.05 MDL Number: MFCD00235164 Purity: 97% Density: 1.431 g/mL at 25 °C Refractive Index: n 20/D 1.552

Synonym(s): MTBSTFA+TBDMSCl, 99:1; N -Methyl- N - tert -butyldimethylsilyltrifluoroacetamide; MTBSTFA + 1% TBDMSCl; Silylating mixture Fluka VI Formula: C₉H₁₈F₃NOSi Formula Weight: 241.33 CAS No.: 77377-52-7 UN Number: UN1993 Purity: ≥95% Application:...

Synonym(s): beta-Tetralone; 3,4-Dihydro-2(1 H )-naphthalenone; 3,4-Dihydro-2-naphthol Empirical Formula: C₁₀H₁₀O Linear Formula: C₁₀H₁₀O Formula Weight: 146.19 MDL Number: MFCD00001727 Purity: 98% Boiling Point: 131 °C/11 mmHg(lit.)...

Empirical Formula: C₆DH₅ Linear Formula: C₆H₅D Formula Weight: 79.12 MDL Number: MFCD00003011 Boiling Point: 80 °C(lit.) Melting Point: 5.5 °C(lit.) Density: 0.885 g/mL at 25 °C Refractive Index: n 20/D...

Empirical Formula: C₆H₆BrN Linear Formula: C₆H₆BrN Formula Weight: 172.02 MDL Number: MFCD00040743 Purity: 98% Boiling Point: 102-103 °C/20 mmHg(lit.) Density: 1.512 g/mL at 25 °C(lit.) Refractive Index: n 20/D...

Formula: Protein Formula Weight: CAS Number: 9048-46-8 Synonym(s): OmniPur BSA, Bovine Serum Albumin Description: OmniPur® BSA, Fraction V, Cold Alcohol Isolation

for HPLC derivatization Empirical Formula: C₆H₅ClO₂S Formula Weight: 176.62 Linear Formula: C₆H₅SO₂Cl MDL Number: MFCD00007426 Purity: ≥99.0% (AT) Boiling Point: 251-252 °C(lit.) Melting Point:...

meets USP testing specifications Synonym(s): D-Biotin; Bios II; Coenzyme R; Vitamin B7; Vitamin H Empirical Formula: C₁₀H₁₆N₂O₃S Formula Weight: 244.31 Linear Formula: C₁₀H₁₆N₂O₃S MDL Number: MFCD00005541...

Empirical Formula: C₂₃H₄₃NP₂ Linear Formula: C₂₃H₄₃NP₂ Formula Weight: 395.54 MDL Number: MFCD10565623 Melting Point: 116-119 °C